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DE2_P01-17.fm Page 1 Monday, April 28, 2014 2:58 AM

Safety Switches
Selection Guide
Contents

Descriptions

Page

•

Features and Benefits

2-3

•

Product Illustrations

General Information

General Duty, Light Duty Safety Switches & Air Conditioning Disconnects

•

240Vac Fusible

•

600Vac Fusible & Non-Fusible

4-5

Heavy Duty Safety Switches
6-7
8 - 11

Heavy Duty Special Application Safety Switches
•

600Vac Fusible & Non-Fusible

12 - 13

•

MD Motor Disconnect Switches

14

•

RCD Switches

15

600Vac Fusible & Non-Fusible

16

Heavy Duty Receptacle Switches
•

1000 Vdc Photovoltaic Heavy Duty Disconnect Switch
•

IEC and UL98-B listed

17

•

NEMA 3 and IP63 Enclosure

17

•

240Vac & 600Vac Fusible & Non-Fusible

Double Throw Safety Switches
18 - 21

Accessories (Field/Factory Installed)
•

Heavy Duty Safety Switches

•

Double Throw Safety Switches - E-Series

22 - 26
27

•

Double Throw Safety Switches - F-Series

28

•

General Duty Safety Switches

29

•

Safety Switches Enclosures

30

Application Information

04/14

DE2-1

SAFETY SWITCHES

120/240Vac

DE2

•

DE2_P01-17.fm Page 2 Monday, April 28, 2014 2:58 AM

Safety Switches
General Information

Pages:

DE2-4 to DE2-5

Application:

•
•
•
•
•

•

Residential and light commercial.
240 Vac maximum.
30 through 600 Amperes.
Horsepower rated.
Short Circuit Ratings:
Plug Fuse - up to 10K RMS Symmetrical Amperes Fault Current
Class H, K Fuse - up to 10K RMS Symmetrical Amperes Fault Current
Class R, J Fuse - up to 100K RMS Symmetrical Amperes Fault Current
Service entrance rated.

Standards:

•

CSA Certified under file numbers LL-89067 and LL-11815-108C

Enclosures:

•

Types 1 and 3R

Features:

•
•
•
•
•
•

Visible blades for positive indication that switch is “OFF”.
Quick-Make / Quick-Break operating mechanism.
Lugs suitable for AI or Cu conductors.
Phenolic insulating bases.
Multiple padlock provisions in the “OFF” position.
Spring reinforced plated copper fuse clips.

Accessories:

•
•
•
•
•

“RB Hubs” for Type 3R enclosures.
Class R fuse kits.
Factory or field installable electrical interlock on 60 - 200 Amperes (for F-Series only).
Field installed fuse pullers on 60 & 100 Amperes.
See page DE2-29 for more information regarding accessories and optional features.

DE2

SAFETY SWITCHES

General Duty

Heavy Duty
Pages:

DE2-6 to DE2-11

Application:

•
•
•
•
•

Commercial and industrial.
600 Vac or 600 Vdc maximum.
30 through 1200 Amperes.
Horsepower rated.
Short Circuit Ratings:
Class H, K Fuse - up to 10 K RMS Symmetrical Amperes Fault Current
Class J, R, L Fuse - up to 200 K RMS Symmetrical Amperes Fault Current

Standards:

•

CSA Certified under file #’s LL-89067 and LL-97406-3.

Enclosures:

•

Types 1, 3R, 4/4X and 3R/12

Features:

In addition to General Duty....
• Red and black handles indicate switch position.
• Dual cover interlock.
• Terminations for copper or aluminum and for copper only.

Accessories:

In addition to General Duty....
• Electrical interlocks factory or field installed.
• Viewing Windows.
• Factory or field installed fuse pullers.
• Key interlock systems.
• Factory installed push buttons.
• Factory installed indicators of voltage presence on line/load side.

DE2-2

•

Lock-off guard.

•

Internal barrier kits.

•

See pages DE2-22 to DE2-26 for more information regarding accessories and optional features.

04/14

DE2_P01-17.fm Page 3 Monday, April 28, 2014 2:58 AM

Safety Switches
General Information

DE2-18 to DE2-21

Application:

•
•
•
•

Manual transfer of a load between two power sources (or one power source
between two loads on series A, F DT & DTU only)
Residential, light commercial and industrial installations.
Up to 600 Vac or 600 Vdc maximum.
30 through 600 Amperes.

Standards:

•

cULus

Enclosures:

•

Types 1, 3R, 4/4X and 12.

Features:

•
•
•
•

Visible blades for positive indication switch is “OFF”.
Padlock provisions in the center “OFF” position.
Padlock provisions in the “ON” positions
Quick-Make / Quick-Break operating mechanism, Load-Make / Load-Break rated
on Types DT & DTU (series A, F), 82,000.

•

Dual cover interlock on the 82,000 line & A, F-Series devices with external defeat
mechanism
Series A, F, Types DT & DTU, supplied as standard for switching one load between
two power sources, and may be field converted to switch one power source
between two loads

•

Accessories:

•
•
•
•
•

“RB” Bolt-on hubs for Type 3R enclosures.
Field installable service grounding kits for Series E switches. Included as standard
on Series F switches.
Neutral assemblies and electrical interlocks are available for field installation only
on series A, F, Types DT & DTU, 82,000.
Factory installed indicators of voltage presence on line/load side(s) on Types DT &
DTU (series F).
See pages DE2-27 and DE2-28 for more information regarding accessories and
optional features.

Special Applications
Pages:

DE2-12 to DE2-14
• Type 4X, non-metallic, corrosion resistant, fiberglass reinforced polyester enclosed
switches.
• Type 7/9 enclosed switches, for hazardous locations.
• Types 1 and 3R/12, 4-Pole safety switches (see pages DE2-10 and DE2-11).
• Types 3R/12, 6-Pole safety switches (see pages DE2-10 and DE2-11).
• Types 4/4X stainless steel and 3R/12 interlocked receptacle switches, with
Crouse-Hinds Arktite® Receptacles (see page DE2-14).
• Types 4/4X stainless steel and 3R/12 interlocked receptacle switches,
with Appleton® Receptacles (see page DE2-14).

Arktite® is a Registered Trademark of Crouse-Hinds Company.
Appleton® is a Registered Trademark of Appleton Electric Limited.

04/14

DE2-3

DE2

Pages:

SAFETY SWITCHES

Double Throw

DE2_P01-17.fm Page 4 Monday, April 28, 2014 2:58 AM

Safety Switches
General Duty, Light Duty & Air Conditioning Disconnects
Single Throw
120/240 Vac, 1-Pole, 2-Pole & 3-Pole
HP Rating r
System

Amps

Type of

Voltage

Ser.

Type 1

Ser.

Type 3R

Std.

Fuse

Vac

Plug

120

E2

L111N 

----

----

0.5

----

2

----

Plug

120/240

E2

CD211N 

----

----

1.5

----

3

----

30

E2

CD221N 

----

----

1.5

----

3

----

60

F1

CD222N

F1

CD222NRB

3

----

10

-------

1

Max.
1

3

3

Light Duty Switches
30

SAFETY SWITCHES

General Duty 2-Pole + S/N
30

DE2

100

F3

CD223N

F3

CD223NRB

7.5

----

15

200

Cartridge

120/240

F1

CD224N 

F1

CD224NRB 

15

----

----

----

400

E3

CD225N

E1

CD225NR

----

----

----

----

600

E3

CD226N

E1

CD226NR

----

----

----

----

30

E3

CD321N 

E3

CD321NRB 

1.5

3

3

7.5

60

F1

CD322N

F1

CD322NRB

3

7.5

10

15

F3

CD323N

F3

CD323NRB

7.5

15

15

30

General Duty 3-Pole + S/N

100

Cartridge

120/240

200

F1

CD324N 

F1

CD324NRB 

15

25

----

60

400

E3

CD325N

E1

CD325NR

----

50

----

125

600

E3

CD326N

E1

CD326NR

----

75

----

150

G3

CQO200TR 

----

----

10

----

Unfused Air Conditioning Disconnect - Moulded Case Switch
60

----

240

----

----

• Fusible switches are suitable for use as service equipment except where marked .
 Not suitable for use as service equipment.
 Does not contain over current protection. Suitable for use on systems with up to 10,000 RMS Symmetrical Amperes available fault current at 240Vac max when
protected by a fuse or circuit breaker rated 60A or less.
•
•

Type 3R Switches with ”RB” suffix are supplied with main entry hole cut in top endwall and closing cap (BCAP) installed. Hole accepts 3/4 in. to 2 1/2 in. hubs.
“Ser.” denotes the Series of the device. Please refer to this column when selecting accessories.


*
-

For 200% neutral, order (1) additional neutral kit CSN20, and (1) neutral jumper kit SN20NI.
For installing class J fuses:
Relocation of the load side fuse base assembly is required in 100-400 A, 240V switches
Additional of an adapter kit GDJK600 is required in 600A switches.

Application Information
r HP Ratings:
- Standard - using fast acting one time fuses
- Maximum - using time delay fuses
• General Duty Switches have Quick-Make / Quick-Break
operating mechanisms and Load-Make / Load-Break rated.
• Light Duty Switches have Slow-Make / Slow-Break operating mechanisms and are Load-Make / Load-Break rated.
• For information regarding accessories and optional
features, see page DE2-29.
• For more information consult Schneider Electric.

DE2-4

• Short Circuit Withstand Ratings
RMS Symmetrical k Amps
Fuse Class
Voltage

Plug

H

K

J

R

240 Vac

10

10

10

100

100

• Class J fuse provisions available on 400 & 600A only,
(page DE2-29).

04/14

DE2_P01-17.fm Page 5 Monday, April 28, 2014 2:58 AM

Safety Switches
General Duty
Single Throw
120/240 Volt
Approximate Dimensions - Light Duty Type 1
Catalogue
Number
L111N

Height (H)
in./mm
7.63/194

Width (W)
in./mm
5.00/127

W/H
in./mm
6.13/156

Depth (D)
in./mm
4.00/102

W/H
in./mm
7.25/184
7.45/189
10.50/267
19.00/483
24.88/632
24.88/632

Depth (D)
in./mm
3.63/92
4.88/124
6.50/165
8.25/210
8.88/226
8.88/226

W/H
in./mm
7.75/197
7.45/189
10.50/267
19.00/483
22.25/565
25.13/638

Depth (D)
in./mm
3.75/95
4.88/124
6.50/165
8.25/210
10.13/257
8.88/226

Ampere
Rating
30
60
100
200
400
600

Height (H)
in./mm
9.25/235
14.63/372
17.50/445
29.00/737
45.12/1146
49.13/1248

Width (W)
in./mm
6.75/171
6.50/165
8.50/216
17.25/438
24.00/610
24.00/610

SAFETY SWITCHES

Approximate Dimensions - General Duty Type 1

Typical Type 1 Enclosure

Ampere
Rating
30
60
100
200
400
600

Height (H)
in./mm
9.63/245
14.88/378
17.50/445
29.25/743
30.63/778
49.13/1248

Width (W)
in./mm
7.25/184
6.63/168
8.50/216
17.25/438
21.38/543
24.75/629

DE2

Approximate Dimensions - General Duty Type 3R

Terminal Lug Data 
Ampere
Rating
30
60
100
200
400
Type 1

Conductors
per Phase
1
1
1
1
1
or
2

Wire Range
AWG/Kcmil
# 12 - 6 (Al) or # 14 - 6 (Cu)
# 10 - 3 (Al) or # 14 - 3 (Cu)
# 12 - 1 (Al) or # 14 - 1 (Cu)
# 6 - 250 (Al/Cu)

Typical Type 3R Enclosure

#1/0 - 750 (Al/Cu) or
#1/0 - 300 (Al/Cu)

400
Type 3R

2

#1/0 - 250 (Al/Cu)

600

2

# 4 - 500 (Al/Cu)

 Optional wire range: (1) 1/0 - 600 or, (2) 1/0 - 500 or (4) 1/0 - 250 when lug kit GD 4060 LK is used. Kit applicable to Type 1 enclosures only.
 30-100 Amp switches suitable for 60º or 75ºC conductors. 200-600 Amp switches suitable for 75ºC conductors.

Approximate Dimensions - Air Conditioning Disconnects

CQ0200TR

Ampere

Height (H)

Width (W)

Depth (D)

Conductors

Rating

in./mm

in./mm

in./mm

Per Phase

60

6.50/165

4.63/118

3.88/99

1

Wire
Range
#14-#4 Al/Cu

Application Information
• Dimensions are approximate only. Do not use for construction.

04/14

DE2-5

DE2_P01-17.fm Page 6 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty
Single Throw - Fusible
240 Vac, 250 Vdc, 2-Pole & 3-Pole
HP Rating r
System

Amps

Fuse
Type
Provision

Ser.

Type 1

Ser.

Type 3R

Ser.

Type 4/4X

Ser.

Type 3R/12

240 Vac

Stainless Steel

250 Vdc

Std.
1Ø

Max.

3Ø

1Ø

3Ø

SAFETY SWITCHES

2-Pole + S/N
30

H

F5

CH221N

F5

CH221NRB

-

-

F6

CH221NAWK 

1.5

3

5

60

H

F5

CH222N

F5

CH222NRB

-

-

F6

CH222NAWK 

3

10

10

100

H

F5

CH223N

F5

CH223NRB

-

-

F6

CH223NAWK 

7.5

15

20

200

H

F5

CH224N

F5

CH224NRB

-

-

F6

CH224NAWK 

15

-

40

400

H

E4

CH225N

E5

CH225NR

-

-

E4

CH225NAWK

-

-

50

600

H

E4

CH226N

E5

CH226NR

-

-

E4

CH226NAWK

-

-

50

800

L

E4

H227N

E4

H227NR

-

-

E4

H227NAWK

50

50

50

1200

L

E4

H228N

E4

H228NR

-

-

E4

H228NAWK

50

50

50

1Ø

3Ø

1Ø

3Ø

30

H

F5

CH321N

F5

CH321NRB

F6

CH321NDS 

F6

CH321NAWK 

1.5

3

3

7.5

5

60

H

F5

CH322N

F5

CH322NRB

F6

CH322NDS 

F6

CH322NAWK 

3

7.5

10

15

10

100

H

F5

CH323N

F5

CH323NRB

F6

CH323NDS 

F6

CH323NAWK 

7.5

15

15

30

20

200

H

F5

CH324N

F5

CH324NRB

F6

CH324NDS 

F6

CH324NAWK 

15

25

-

60

40

400

H

E4

CH325N

E5

CH325NR

E4

CH325NDS

E1

CH325NAWK

-

50

-

125

50

600

H

E4

CH326N

E5

CH326NR

E4

CH326NDS

E4

CH326NAWK

-

75

-

200

50

800

L

E4

H327N

E4

H327NR

-

-

E4

H327NAWK

50

100

50

250

50

1200

L

E4

H328N

E4

H328NR

-

-

E4

H328NAWK

50

100

50

250

50

DE2

3-Pole + S/N

•
•
•
•
•
•
•
•

Type 3R switches with “RB” suffix are supplied with main entry hole cut in top endwall and closing cap (BCAP) installed. Hole accepts 3/4 in. to 2 1/2 in. hubs.
Type 3R switches with “R” suffix have a blank endwall.
Type 3R/12 switches are suitable for Type 3R application by removing the drainscrew from bottom endwall.
“Ser.” denotes the Series of the device. Please refer to this column when selecting accessories.
For switching DC, use any two switching poles.
Fusible switches 240V are suitable for use as service equipment.
For installing class J fuses:
- Relocation of the load side fuse base assembly is required in 100-400 A, 240V switches.
- Addition of an adapter kit H600J is required in 600A switches.
30-600 A 240V switches accept class R fuses as standard.
For class R fuse rejection kit information please refer to page DE2-22.

 Type 3R/12, 4/4X 30-200A are supplied with viewing window standard.

Application Information
r HP Ratings:
- Standard - using fast acting one time fuses
- Maximum - using time delay fuses
- refer to latest design series only
• Heavy Duty Switches have Quick-Make / Quick-Break
operating mechanisms Load-Make / Load-Break rated.
• For information regarding accessories and optional
features, see pages DE2-22 to DE2-26.
• For more information consult Schneider Electric.

DE2-6

• Short Circuit Current Ratings i
RMS Symmetrical k Amps
Fuse Class
Voltage

H

J

L

R

600 Vac

10

200

200

200

i Apply to AC only.

04/14

DE2_P01-17.fm Page 7 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty
Single Throw - Fusible
240 Vac, 250 Vdc
Ampere
Rating
30
60
100
200
400 2-pole
400 3-pole
600
800
1200

Height (H)
in./mm
14.60/371
14.60/371
21.25/540
29.00/737
50.25/1276
50.25/1276
50.25/1276
69.13/1756
69.13/1756

Width (W)
in./mm
6.50/165
6.50/165
8.50/216
17.13/435
27.63/702
27.88/708
27.63/702
36.62/930
36.62/930

W/H
in./mm
7.55/192
7.55/192
10.50/267
18.50/470
27.63/702
27.88/708
27.63/702
36.63/929
36.63/929

Depth (D)
in./mm
4.88/124
4.88/124
6.38/162
8.25/210
10.13/257
10.13/257
10.13/257
17.75/451
17.75/451

W/H
in./mm
7.55/192
7.55/192
10.50/267
18.63/473
27.76/705
27.76/705
36.63/929
36.63/929

Depth (D)
in./mm
4.88/124
4.88/124
6.38/162
8.50/216
9.53/257
9.53/257
17.75/451
17.75/451

W/H
in./mm
8.67/220
8.67/220
11.25/286
19.25/489
26.25/667
26.25/667
-

Depth (D)
in./mm
5.11/130
5.11/130
6.97/177
8.88/226
10.13/259
10.13/259
-

W/H
in./mm
7.55/192
7.55/192
10.50/267
18.63/473
26.25/667
26.25/667
36.63/929
36.63/929

Depth (D)
in./mm
4.96/126
4.96/126
7.00/178
8.75/216
10.13/259
10.13/259
17.75/451
17.75/451

SAFETY SWITCHES

Approximate Dimensions - Type 1

Approximate Dimensions - Type 3R
Height (H)
in./mm
14.88/378
14.88/378
21.25/540
29.25/743
50.31/1278
50.31/1278
69.13/1756
69.13/1756

Width (W)
in./mm
6.63/168
6.63/168
8.50/216
17.25/438
27.76/705
27.76/705
36.62/930
36.62/930

Typical 30-200 A Type 1 Enclosure

DE2

Ampere
Rating
30
60
100
200
400
600
800
1200

Approximate Dimensions - Type 4/4X
Ampere
Rating
30
60
100
200
400
600
800
1200

Height (H)
in./mm
14.93/379
14.93/379
20.82/529
29.00/737
46.25/1175
46.25/1175
-

Width (W)
in./mm
7.22/183
7.22/183
9.36/238
17.75/451
26.25/667
26.25/667
-

Typical 30-200 A Type 3R Enclosure

Approximate Dimensions - Type 3R/12
Ampere
Rating
30
60
100
200
400
600
800
1200

Height (H)
in./mm
14.60/371
14.60/371
20.50/521
29.00/737
46.25/1175
46.25/1175
69.13/1756
69.13/1756

Width (W)
in./mm
6.63/168
6.63/168
9.00/229
17.25/438
26.25/667
26.25/667
36.63/929
36.63/929

Typical 30-200 A Type 4, 4X, 5, 12 Enclosure
(Stainless has flat front)

Application Information
• Dimensions are approximate only. Do not use for construction.
• For terminal lug data refer to page DE2-25.
04/14

DE2-7

DE2_P01-17.fm Page 8 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty
Single Throw - Fusible & Non-Fusible
600 Vac, 600 Vdc, 3-Pole
HP Rating r
Fuse
System Amps Type
Provision

Ser.

Type 1

Ser.

Type 3R

Ser.

Type 4/4X

Ser.

Type 3R/12

Stainless Steel

240 Vac
Std. Max.

480 Vac
Std.

600Vac

250
Vdc

600
Vdc





Max. Std. Max

SAFETY SWITCHES

3-Pole, Fusible
30

J

F5

CH361

F5

CH361RB

F6

CH361DS 

F5

CH361AWK 

-

-

5

15

7.5

20

5

15

60

J

F5

CH362

F5

CH362RB

F6

CH362DS 

F6

CH362AWK 

-

-

15

30

15

50

10

30

100

J

F5

CH363

F5

CH363RB

F6

CH363DS 

F6

CH363AWK 

-

-

25

60

30

75

20

50

200

J

F5

CH364

F5

CH364RB

F6

CH364DS 

F6

CH364AWK 

-

-

50

125

60

150

40

50

400

H

E4

CH365

E4

CH365R

E4

CH365DS

E4

CH365AWK

-

-

100

250

125

350

50

50

600

H

E4

CH366

E4

CH366R

E4

CH366DS

E4

CH366AWK

-

-

150

400

200

500

50

50

800

L

E4

H367

E4

H367R

-

-

E4

H367AWK

-

-

200

500

250

500

50

50

1200

L

E4

H368

E4

H368R

-

-

E4

H368AWK

-

-

200

500

250

500

50

50

3Ø

DE2

3-Pole, Non-Fusible
1Ø

3Ø

1Ø

3Ø

1Ø

30

-

F5

CHU361

F5

CHU361RB

F6

CHU361DS 

F6

CHU361AWK 

5

10

7 1/2

20

10

30

5

15

60

-

F5

CHU362

F5

CHU362RB

F6

CHU362DS 

F6

CHU362AWK 

10

20

25

50

30

60

10

30

100

-

F5

CHU363

F5

CHU363RB

F6

CHU363DS 

F6

CHU363AWK 

20

40

40

75

40

100

20

50

200

-

F5

CHU364

F5

CHU364RB

F6

CHU364DS 

F6

CHU364AWK 

15

60

50

125

50

150

40

50

400

-

E4

CHU365

E5

CHU365R

E4

CHU365DS

E4

CHU365AWK

-

125

-

250

-

350

50

50

600

-

E4

CHU366

E5

CHU366R

E4

CHU366DS

E4

CHU366AWK

-

200

-

400

-

500

50

50

800

-

E4

HU367

E4

HU367R

-

-

E4

HU367AWK

50

250

50

500

50

500

50

50

1200

-

E4

HU368

E4

HU368R

-

-

E4

HU368AWK

50

250

50

500

50

500

50

50

•
•
•
•
•
•
•
•

Type 3R switches with “RB” suffix are supplied with main entry hole cut in top endwall and closing cap (BCAP) installed. Hole accepts 3/4 in. to 2 1/2 in. hubs.
Type 3R switches with “R” suffix have a blank endwall.
Type 3R/12 switches are suitable for Type 3R application by removing the drainscrew from bottom endwall.
“Ser.” denotes the Series of the device. Please refer to this column when selecting accessories.
30-200 A switches are silicone free devices.
Fusible switches are suitable for use as service equipment when installed with a neutral kit (page DE2-23).
Provisions for installing class H, R fuses are included in 30-200 A 600V fusible switches. Relocation of the load side fuse base assembly is required.
For installing class J fuses:
- Relocation of the load side fuse base assembly is required in 400A, 600V fusible switches.
- Addition of an adapter kit H600J is required in 600A, 600V fusible switches.
 Use outside two poles for switching DC.
 Type 3R/12, 4/4X are supplied with viewing window standard.

Application Information
r Hp Ratings for fusible switches:
- Standard - using fast acting one time fuses
- Maximum - using time delay fuses
- refer to latest design series only
• Heavy Duty Switches have Quick-Make / Quick-Break
operating mechanisms Load-Make / Load-Break rated.
• For information regarding accessories and optional
features, see pages DE2-22 to DE2-26.
• For more information consult Schneider Electric.

DE2-8

l For CSA certified short-circuit current rating for Square D
Heavy Duty, Non Fused switches, please refer to page
DE2-22.

• Short Circuit Current Ratings l i
RMS Symmetrical k Amps
Fuse Class
Voltage

H

J

L

R

600 Vac

10

200

200

200

i Apply to AC only.

04/14

DE2_P01-17.fm Page 9 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty
Single Throw - Fusible & Non-Fusible
600 Volt

Ampere
Rating
30
60
100
200
400
600
800
1200

Height (H)
in./mm
14.60/371
17.50/445
21.25/540
29.00/737
50.25/1276
50.25/1276
69.13/1756
69.13/1756

Width (W)
in./mm
6.50/165
9.00/229
8.50/216
17.13/435
27.63/702
27.63/702
36.62/930
36.62/930

W/H
in./mm
7.55/192
10.50/267
10.50/267
18.50/470
27.63/702
27.63/702
36.62/930
36.62/930

Depth (D)
in./mm
4.88/124
6.38/162
6.38/162
8.25/210
10.13/257
10.13/257
17.75/451
17.75/451

W/H
in./mm
7.55/192
10.50/267
10.50/267
18.63/473
27.76/705
27.76/705
36.62/930
36.62/930

Depth (D)
in./mm
4.88/124
6.38/162
6.38/162
8.50/216
9.53/257
9.53/257
17.75/451
17.75/451

W/H
in./mm
8.67/220
10.81/275
11.25/286
19.25/489
26.25/667
26.25/667
-

Depth (D)
in./mm
5.11/130
6.97/177
6.97/177
8.88/226
10.13/259
10.13/259
-

W/H
in./mm
7.55/192
10.50/267
10.50/267
18.63/473
26.25/667
26.25/667
36.62/930
36.62/930

Depth (D)
in./mm
4.96/126
7.00/178
7.00/178
8.75/216
10.13/259
10.13/259
17.75/451
17.75/451

SAFETY SWITCHES

Approximate Dimensions - Type 1

Approximate Dimensions - Type 3R
Height (H)
in./mm
14.88/378
17.50/445
21.25/540
29.25/743
50.31/1278
50.31/1278
69.13/1756
69.13/1756

Width (W)
in./mm
6.63/168
9.00/229
8.50/216
17.25/438
27.76/705
27.76/705
36.62/930
36.62/930

Typical Type 1 Enclosure

DE2

Ampere
Rating
30
60
100
200
400
600
800
1200

Approximate Dimensions - Type 4/4X
Ampere
Rating
30
60
100
200
400
600
800
1200

Height (H)
in./mm
14.93/379
16.87/428
20.82/529
29.00/737
46.25/1175
46.25/1175
-

Width (W)
in./mm
7.22/183
8.92/227
9.36/238
17.75/451
26.25/667
26.25/667
-

Typical Type 3R Enclosure

Approximate Dimensions - Type 3R/12
Ampere
Rating
30
60
100
200
400
600
800
1200

Height (H)
in./mm
14.60/371
16.50/419
20.50/521
29.00/737
46.25/1175
46.25/1175
69.13/1756
69.13/1756

Width (W)
in./mm
6.63/168
9.00/229
9.00/229
17.25/438
26.25/667
26.25/667
36.62/930
36.62/930

Typical Type 4, 4X, 5, 12 Enclosure
(Stainless has flat front)

Application Information
• Dimensions are approximate only. Do not use for construction.
• For terminal lug data refer to page DE2-25.
04/14

DE2-9

DE2_P01-17.fm Page 10 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty
Single Throw - Fusible & Non-Fusible
600 Volt, 4 & 6 Pole (Not Suitable for Service Equipment)
HP Rating r
System Amps Fuse Ser.
Type
Provision

Type 1

Ser. Type 3R

Ser.

Type 4/4X

Ser.

Type 3R/12

240
Vac

Stainless Steel

480
Vac

600
Vac

Std.

Max.

Std.

Max.

Std.

Max.

250
Vdc

600
Vdc





30

H

F5

H461

-

-

F6

H461DS

F6

H461AWK

-

-

7 1/2

20

10

25

5

15

60

H

F5

H462

-

-

F6

H462DS

F5

H462AWK

-

-

15

40

20

50

10

30

100

H

F5

H463

-

-

F6

H463DS

F6

H463AWK

-

-

25

50

30

75

20

30

200

H

F5

H464

-

-

F6

H464DS

F6

H464AWK

-

-

50

-

50

-

40

50

400

H

E4

CH465 s

-

-

-

-

E4

CH465AWK s

-

-

-

-

-

-

-

-

600

H

E4

CH466 s

-

-

-

-

-

-

-

-

-

-

-

-

-

-

4-Pole, Non-Fusible 

DE2

SAFETY SWITCHES

4-Pole, Fusible

30

-

F5

HU461 

-

-

F6

HU461DS

E1

HU461AWK

10

10

20

20

25

30

10

15

60

-

F5

HU462 

-

-

F6

HU462DS

F6

HU462AWK

20

20

40

50

50

60

10

30

100

-

F5

HU463 

-

-

F6

HU463DS

F6

HU463AWK

30

40

50

75

50

75

20

30

200

-

F5

HU464 

-

-

F6

HU464DS

F6

HU464AWK

50

60

50

125

50

150

40

50

400

-

E4

CHU465 s

-

-

-

-

E4

CHU465AWK s

-

-

-

-

-

-

-

-

600

-

E4

CHU466 s

-

-

-

-

E4

CHU466AWK s

-

-

-

-

-

-

-

-

6-Pole, Fusible
30

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

60

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

100

H

-

-

-

-

F6

H663DS

F6

H663AWK

-

-

25

60

30

75

-

-

200

H

-

-

-

-

F6

H664DS 

F6

H664AWK 

-

-

-

-

-

-

-

-

6-Pole, Non-Fusible 

•
•
•
•




s


30

-

-

-

-

-

F6

HU661DS

F6

HU661AWK

-

10

-

20

-

30

-

-

60

-

-

-

-

-

F6

HU662DS

F6

HU662AWK

-

20

-

50

-

60

-

-

100

-

-

-

-

-

F6

HU663DS

F6

HU663AWK

-

40

-

75

-

75

-

-

200

-

-

-

-

-

F6

HU664DS

F6

HU664AWK

-

60

-

125

-

150

-

-

Type 3R/12 Switches are suitable for type 3R application by removing the drainscrew from bottom endwall.
“Ser.” denotes the Series of the device. Please refer to this column when selecting accessories.
30-200 A switches are silicone free devices.
Not suitable for use as service equipment.
Use outside two poles for switching DC
For applications requiring motor disconnect capability, use electrical interlock. Refer to page DE2-24.
No knockouts are provided
HP rating for Non-Fusible switches are 2Ø & 3Ø (Not Std & Max).
600 Vac only
HU461AWK (Series E1) is rated 5 HP@250 Vdc, 10HP@600 Vdc.

Application Information
r HP Ratings for Fusible Switches:
- Standard - using fast acting one time fuses
- Maximum - using time delay fuses
- refer to latest design series only
• Heavy Duty Switches have Quick-Make / Quick-Break
operating mechanisms Load-Make / Load-Break rated.
• For information regarding accessories and optional
features, see pages DE2-22 to DE2-26.
• For more information consult Schneider Electric.

DE2-10

l The CSA certified short-circuit current rating for Square D
Heavy Duty, Non Fused switches, please refer to page
DE2-22.

• Short Circuit Current Ratings l i
RMS Symmetrical k Amps
Fuse Class
Voltage

H

J

L

R

600 Vac

10

200

200

200

i Apply to AC only.

04/14

DE2_P01-17.fm Page 11 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty
Single Throw - Fusible & Non-Fusible
600 Volt, 4 & 6-Pole
Approximate Dimensions - 4-Pole, Type 1
Height (H)
in./mm
20.50/521
20.50/521
20.50/521
29.00/737
50.25/1276
50.25/1276

Width (W)
in./mm
14.75/375
14.75/375
14.75/375
23.25/591
33.88/861
33.88/861

W/H
in./mm
16.13/410
16.13/410
16.13/410
24.88/632
33.88/861
33.88/861

Depth (D)
in./mm
6.85/174
6.85/174
6.85/174
8.75/222
10.13/257
10.13/257

SAFETY SWITCHES

Ampere
Rating
30
60
100
200
400
600

Approximate Dimensions - 4-Pole, Type 4/4X
Height (H)
in./mm
20.82/529
20.82/529
20.82/529
29.00/737

Width (W)
in./mm
15.08/383
15.08/383
15.08/383
23.75/603

W/H
in./mm
16.85/428
16.85/428
16.85/428
25.25/641

Depth (D)
in./mm
6.85/174
6.85/174
6.85/174
8.88/226

Typical Type 1 Enclosure

DE2

Ampere
Rating
30
60
100
200

Approximate Dimensions - 4-Pole, Type 3R/12
Ampere
Rating
30	
HU461AWK
60
100
200
400
600

Height (H)
in./mm
20.50/521
16.63/422
20.50/521
20.50/521
29.00/737
46.25/1175
46.25/1175

Width (W)
in./mm
14.75/375
9.88/251
14.75/375
14.75/375
23.25/591
32.50/826
32.50/826

W/H
in./mm
16.13/410
11.00/279
16.13/410
16.13/410
24.88/632
32.50/826
32.50/826

Depth (D)
in./mm
6.80/173
6.13/156
6.80/173
6.80/173
8.75/222
10.13/259
10.13/259

Typical Type 3R Enclosure

Approximate Dimensions - 6-Pole, Type 4/4X
Ampere
Rating
30
60
100
200

Height (H)
in./mm
20.82/529
20.82/529
20.82/529
29.00/737

Width (W)
in./mm
15.08/383
15.08/383
15.08/383
23.75/603

W/H
in./mm
16.85/428
16.85/428
16.85/428
25.25/641

Depth (D)
in./mm
6.97/177
6.97/177
6.97/177
8.88/226

Approximate Dimensions - 6-Pole, Type 3R/12
Ampere
Rating
30
60
100
200

Height (H)
in./mm
20.50/521
20.50/521
20.50/521
29.00/737

Width (W)
in./mm
14.75/375
14.75/375
14.75/375
23.25/591

W/H
in./mm
16.13/410
16.13/410
16.13/410
24.88/632

Depth (D)
in./mm
6.80/173
6.80/173
6.80/173
8.75/222

Typical Type 4, 4X, 5, 12 Enclosure
(Stainless has flat front)

	 Except HU461AWK.

Application Information
• Dimensions are approximate only. Do not use for construction.
• For terminal lug data refer to page DE2-25.
04/14

DE2-11

DE2_P01-17.fm Page 12 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty, Special Application
Single Throw
600 Volt, 3-Pole
316 Grade Stainless Steel–Type 3, 3R, 4, 4X, 5, 12
Type 316 stainless steel enclosure safety switches offer superior corrosion resistance to a wider range of chemicals than Type 304 stainless switches. Type 316 resists chloride
attacks and is often used in marine, waste treatment and transportation applications. Use watertight hubs from page DE2-24. Equipment ground lugs are supplied as standard.
(For Type 304 stainless switches see page DE2-8.) Fusible switches are suitable for use as service equipment when installed with a neutral kit (page DE2-23).
3-pole 600 Vac, 600 Vdc

System

HP Rating 3Ø r
600 Vac
Std.

480 Vac

Amps

Fuse Type
Provision

Ser.

Catalogue
Number

Std.

Max.

30
60
100
200

H
H
H
H

F6
F6
F6
F6

H361SS
H362SS
H363SS
H364SS

5
15
25
50

15
30
60
125

30
60
100
200

-

F6
F6
F6
F6

HU361SS
HU362SS
HU363SS
HU364SS

-

20
50
75
125

Max.

600 Vdc
Max.

7.5
15
30
60

20
50
75
150

15
30
50
50

-

30
60
100
150

15
30
50
50

DE2

SAFETY SWITCHES

Fusible

Non-Fusible

Fiberglass Reinforced Polyester Enclosures - Type 4X
Fiberglass Reinforced Polyester enclosures are watertight, corrosion resistant and impervious to windblown dust, rain, and splashing liquid. The moulded fiberglass is
extremely stable in a wide range of operating temperatures and can withstand heavy impact. Switches are furnished with hubs and equipment ground lugs. Fusible
switches are suitable for use as service equipment when installed with a neutral kit (page DE2-23).

System

Amps

Fuse Type
Provision

30
60
100
200
30
60
100
200

HP Rating 3Ø
600 Vac
Std.

480 Vac

Ser.

Catalogue
Number

Std.

Max.

H
H
H
H

F1
F1
F1
E1

H361DF
H362DF
H363DF
H364DF

5
15
25
50

15
30
60
125

-

F1
F1
F1
E1

HU361DF
HU362DF
HU363DF
HU364DF

-

20
50
75
125

Max.

600 Vdc
Max.

7.5
15
30
60

20
50
75
150

15
30
50
50

-

30
60
100
-

15
30
50
50

Fusible

Non-Fusible

Type 7/9 Enclosures
An enclosed automatic moulded case switch for use in a Class I, Groups C & D. Division 1 or 2, (Type 7); Class II, Groups E, F, & G, Division 1 or 2, (Type 9); or Class
III, Division 1 or 2, (Type 9).
Furnished with threaded conduit openings in both top and bottom endwall (page DE2-13).
Not suitable for use as service equipment, and listed as “Raintight” for outdoor applications.
3-Pole, Unfused, 600Vac, 250Vdc Maximum, Short Circuit Rating 10 000 AIR.
HP Rating 3Ø
System

Amps

Ser.

60
100
225A

E1
E1
A1

Catalogue
Number
H60XFA 
H100XFA 
H225XJG 

240 Vac

480 Vac

600 Vac

15
30
60

30
60
125

50
75
150

 Includes PKDB-1, breather and drain kit, required for rain proof application - Type 7 only.

Electrical Interlocks not available. For auxiliary switches, add 1212 suffix to standard switch catalogue number and price adder (e.g. H60XFA1212)
Auxiliary Interlocks factory Installed only.

 Not CSA certified or UL listed due to wire bending space requirements.
• “Ser.” denotes the Series of the device. Please refer to this column when selecting accessories.
 cULus listed.

Application Information
r HP Ratings:
- Standard - using fast acting one time fuses
- Maximum - using time delay fuses
- refer to latest design series only
• Heavy Duty Switches have Quick-Make / Quick-Break
operating mechanisms Load-Make / Load-Break rated.
• For information regarding accessories and optional
features, see pages DE2-22 to DE2-26.
• For more information consult Schneider Electric.

DE2-12

l The CSA certified short-circuit current rating for Square D

Heavy Duty, Non Fused switches is based on the switch
being used in conjunction with fuses. Evaluation of not
fused switches in conjunction with molded case circuit
breakers has not been performed. If a CSA certified shortcircuit current rating is required, this not fused switch must
be replaced with a SQUARE D Heavy Duty Fusible safety
switch equipped with the appropriate class and size fusing. Consult the wiring diagram of the switch to verify the
CSA certified short-circuit current rating.

• Short Circuit Current Ratings l i
RMS Symmetrical k Amps
Fuse Class
Voltage

H

J

L

R

600 Vac

10

200

200

200

i Apply to AC only.
04/14

DE2_P01-17.fm Page 13 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty, Special Application
Single Throw
600 Volt, 3-Pole
Approximate Dimensions - Fiberglass-reinforced Polyester-Type 4X
Ampere
Rating
30
60
100
200

Height (H)
in./mm
16.50/419
16.50/419
24.80/630
31.30/795

Width (W)
in./mm
11.00/279
11.00/279
13.70/348
26.30/668

W/H
in./mm
11.00/279
11.00/279
13.70/348
26.30/668

W

D

Depth (D)
in./mm
8.80/224
8.80/224
12.00/304
11.80/300

H

Ampere
Rating
60
100
200

Height (H)
in./mm
15.93/405
15.93/405
22.56/573

Width (W)
in./mm
9.87/251
9.87/251
10.88/277

W/H
in./mm
9.87/251
9.87/251
10.88/277

Depth (D)
in./mm
6.96/177
6.96/177
7.75/197

SAFETY SWITCHES

Approximate Dimensions - Type 7/9 Enclosures
Typical Type 4X
Fibreglass-reinforced Polyester Enclosure

DE2

H

W

D

Typical Type 7/9 Enclosure

Conduit Provisions - Type 4X and Type 7/9
Ampere Rating
30
60
100
200
•
•

Top/Bottom Endwall
Type 4X
3/4”
1 1/4”
2”
2 1/2”

Type 7/9
3/4”
1 1/4”
2 1/2”

Hubs and hub drilling templates are provided for field installation (Type 4X).
Threaded conduit opening (Type 7/9).

Application Information
• Dimensions are approximate only. Do not use for construction.
• For terminal lug data refer to page DE2-25.
04/14

DE2-13

DE2_P01-17.fm Page 14 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty, Special Application
Motor Disconnect Switches
The MD motor disconnect switch is CSA C22.2 No. 14 Suitable For Motor Control. It is in a
compact NEMA 4X enclosure suitable for use in NEMA Type 1, 3, 3R, 4, 4X and 12
applications. The MD's key benefits are an extremely small footprint, a more economically
efficient NEMA 4X solution and a handle interlock preventing cover removal when the
switch is in the ON position.
MD Motor Disconnect Switch—Non Metallic NEMA 1, 3, 3R, 4, 4X and 12
Enclosure ■ ◆
Maximum Horse Power Ratings
Height
Three Phase Vac
(in.)
220–240
440–480
600
30
MD3304X
7.5
20
25
6.38
60
MD3604X
20
40
40
8.27
■ Complies with OSHA lockout/tagout requirements—accepts up to three 8 mm padlocks.
◆ Suitable for NEMA 1, 3R, 4, 4X and 12 enclosure applications.

SAFETY SWITCHES

Amperes

Catalogue
Number

Width
(in.)

Depth
(in.)

3.9
4.94

4.37
4.37

MD Motor Disconnect Accessories

DE2

D

Cat. No.
MDSAN20
MDSAN11
MDS30P

Description
2 Normally open auxiliary contact module
1 normally open and 1 normally closed auxiliary contact module
30 Amp Add on power pole

H

W

MD Motor Disconnect Switches

DE2-14

04/14

DE2_P01-17.fm Page 15 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty
RCD Switches

DE2

SAFETY SWITCHES

RCD NEMA 3R Switches
•
Front Accessible Terminals
•
Foolproof Mechanism Installation
•
Compact Design
•
Flush Backwall
•
1/2 - 3/4" Knockouts
•
Stainless Steel Hardware

EEMAC 3R Non-Fused Weatherproof Switches (600V Maximum)
Dimensions – inches (mm)

•
•
•
•

04/14

Max. HP Rating

Amp
Rating

Cat. No.

2

30

RCD5326

2

5

10

15

3

30

RCD5336

3

7.5

15

20

2

60

RCD5626

-

10

15

20

RCD60002FW

3

60

RCD5636

-

10

25

30

RCD60003FW

Poles

H

8 3/4 (222)

W

4 1/2 (114)

D

3 1/4 (83)

Height
(with handle)

9 3/8 (238)

120 VAC

240 VAC

480 VAC

600 VAC

Replacement Mech
Cat. No.

The Schneider Electric 30 AMP RCD Safety Switch is a cost effective commercial disconnect, perfect for use in outdoor HVAC (Heating Ventilation and Air
Conditioning), Air Handling and Air Compressor applications.
The RCD line provides a compact, yet easy to work in EEMAC 3R painted steel enclosure.
Two sets of 1/2-3/4" combination knockouts are provided on the bottom and the back of the switch. The switch mechanism features front accessible terminals
for easy installation.
The RCD can be padlocked in the OFF position and provision only is made for padlocking in the ON position. All exposed hardware is rustproof stainless steel.

DE2-15

DE2_P01-17.fm Page 16 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty Receptacle Switches
Single Throw
600 Volt, 3-Pole
Receptacle Switches with Appleton Receptacles
3-Pole

System
Fusible

Fuse Type
Amps Provision

Ser.

Type 3R/12

Ser.

Type 4/4X
(Stainless Steel)

Use with
Appleton Plug

HP Ratings - 3ø r
480 Vac
600 Vac
250 Vdc
Std.
Max.
Std. Max. Std. Max.

30
60
100

H
H
H

F7
F7
F7

H361AWAVW 
H362AWAVW 
H363AWAVW 

F7
F7
F7

H361DSWAVW 
H362DSWAVW 
H363DSWAVW 

ACP3034BC
ACP6034BC
ACP1034CD

5
15
25

15
30
60

7 1/2
15
30

20
50
75

5
10
20

-

30
60
100

-

F7
F7
F7

HU361AWAVW 
HU362AWAVW 
HU363AWAVW 

F7
F7
F7

HU361DSWAVW 
HU362DSWAVW 
HU363DSWAVW 

ACP3034BC
ACP6034BC
ACP1034CD

-

20
50
75

-

30
60
100

-

5
10
20

SAFETY SWITCHES

Non-Fusible

 Classified for use with Crouse-Hinds Arktite® plugs

DE2

Receptacle Switches with Crouse-Hinds Receptacles
3-Pole

System
Fusible

Fuse Type
Amps Provision

Ser.

Type 3R/12

Ser.

Type 4/4X
(Stainless Steel)

HP Rating - 3ø r
480 Vac
600 Vac
Std. Max. Std. Max.

Use with
Crouse-Hinds Plug

30
60

J
J

F7
F7

CH361AWC 
CH362AWC 

F7
F7

CH361DSWC 
CH362DSWC 

APJ3485
APJ6485

5
15

15
30

7 1/2
15

20
50

100

J

F7

CH363AWC 

F7

CH363DSWC 

APJ10487

-

60

-

75

30
60
100

-

F7
F7
F7

CHU361AWC 
CHU362AWC 
CHU363AWC 

F7
F7
F7

CHU361DSWC 
CHU362DSWC 
CHU363DSWC 

APJ3485
APJ6485
APJ10487

-

20
50
60

-

30
60
75

Non-Fusible

•
•
•
•


Type 3R/12 switches are suitable for Type 3R application by removing the drainscrew from bottom endwall.
Interlocking linkage between receptacle and switch mechanism prevents the insertion or removal of the plug while the switch is in the “ON” position, or the insertion of a plug other than
specified. Interlocking linkage also prevents the switch from being thrown into the “ON” position while the plug is removed.
“Ser.” denotes the Series of the device. Please refer to this column when selecting accessories.
Fusible switches are suitable for use as service equipment.
Type 3R/12, 4/4X are supplied with viewing window standard.

.

Approximate Dimensions - Appleton Type 3R/12
Ampere
Rating
30
60
100

Height (H)
in./mm
16.50/419
16.50/419
20.50/521

Width (W)
in./mm
9.00/229
9.00/229
9.00/229

W/H
in./mm
10.50/267
10.50/267
10.50/267

Depth (D)
in./mm
7.00/178
7.00/178
7.00/178

H/R
in./mm
22.25/565
22.25/565
26.25/667

Approximate Dimensions - Appleton Type 4/4X (Stainless Steel)
Ampere
Rating
30
60
100

Height (H)
in./mm
16.87/428
16.87/428
20.82/529

Width (W)
in./mm
8.92/227
8.92/227
9.36/238

W/H
in./mm
10.81/275
10.81/275
11.25/286

Depth (D)
in./mm
5.11/130
5.11/130
6.97/177

H/R
in./mm
23.00/584
23.00/584
28.00/711

Depth (D)
in./mm
7.00/178
7.00/178
7.00/178

H/R
in./mm
23.25/591
23.25/591
28.05/712

Appleton Receptacle

Approximate Dimensions - Crouse-Hinds Type 3R/12
Ampere
Rating
30
60
100

Height (H)
in./mm
16.50/419
16.50/419
20.50/521

Width (W)
in./mm
9.00/229
9.00/229
9.00/229

W/H
in./mm
10.50/267
10.50/267
10.50/267

W/H
W

D
ON

H

Approximate Dimensions - Crouse-Hinds Type 4/4X (Stainless Steel)
Ampere
Rating
30
60
100

Height (H)
in./mm
16.87/428
16.87/428
20.82/529

Width (W)
in./mm
8.92/227
8.92/227
9.36/238

W/H
in./mm
10.81/275
10.81/275
11.25/286

Depth (D)
in./mm
5.11/130
5.11/130
6.97/177

H/R

H/R
in./mm
23.00/584
23.00/584
28.00/711

OFF

Crouse-Hinds Receptacle

Application Information
• Dimensions are approximate only. Do not use for
construction.
• For terminal lug data refer to page DE2-25.
r HP Ratings:
- Standard - using fast acting one time fuses
- Maximum - using time delay fuses
- refer to latest design series only
• Heavy Duty Switches have Quick-Make / Quick-Break
operating mechanisms Load-Make / Load-Break rated.
• For information regarding accessories and optional
features, see pages DE2-22 to DE2-26.

DE2-16

• For more information consult Schneider Electric.
l The CSA certified short-circuit current rating for Square D
Heavy Duty, Non Fused switches is based on the switch
being used in conjunction with fuses. Evaluation of not
fused switches in conjunction with molded case circuit
breakers has not been performed. If a CSA certified shortcircuit current rating is required, this not fused switch must
be replaced with a SQUARE D Heavy Duty Fusible safety
switch equipped with the appropriate class and size fusing. Consult the wiring diagram of the switch to verify the
CSA certified short-circuit current rating.

• Short Circuit Current Ratings l i
RMS Symmetrical k Amps
Fuse Class
Voltage

H

J

L

R

600 Vac

10

200

200

200

i Apply to AC only.

04/14

DE2_P01-17.fm Page 17 Monday, April 28, 2014 2:58 AM

Safety Switches
Heavy Duty
1000 Vdc Photovoltaic Disconnect Switch

Extended Life Expectancy

Designed for Harsh PV Environments

Exceeds IEC 60947-3 mechanical endurance
requirements by factor of 18
Exceeds IEC 60947-1 electrical endurance
requirements by factor of 10
Exceeds NEMA KS-1 mechanical endurance
requirements by factor of 3.

NEMA Type 3 and IP63 enclosure
•
Resists windblown dirt/dust
•
Exceeds NEMA Type 1, 3R and 12
Operating range of -37°C to 50°C
Specially designed PV paint reduces solar gain by 40% over
standard grey enclosures

Easy to Install
Preconfigured solar solution
Familiar enclosed safety switch design
Suitable for both grounded and ungrounded PV

1000 Vdc Photovoltaic Heavy Duty Disconnect Switch and Accessories

SAFETY SWITCHES

Put over 100 years of Schneider Electric’s experience as a global specialist in energy management to work on your photovoltaic (PV)
project. The Square D 1000 Vdc disconnect switch is the perfect solution for your 1000 Vdc PV disconnect applications. It is compact
and available in both a 100 and 200 amp non-fusible versions. UL98-B, IEC 60947-1 and 3 certified (file 136861).

System

Electrical Interlock
Single Contact

Electrical Interlock
Two Contacts

Viewing
Windows

Terminal
Blocks
(Copper)

Surge
Arrestor
Connector


3 Wire
Ground
Lug

Amp

Cat. No.

No. Suffix

No. Suffix

No. Suffix

No. Suffix

No. Suffix

No. Suffix

100

REHU393IP

EI1

EI2

VW

TBC

SA

GL

200

REHU394IP

EI1

EI2

VW

TBC

SA

GL

100

REHU493IP

EI1

EI2

VW

—

SA

GL

200

REHU494IP

EI1

EI2

VW

—

SA

GL

3 Pole Groundeds
3 pôles (système mis à la terre)

Connecteur

Ligne

Connecteur
Charge

PE
Borne de mise à la terre

4 Pole Ungrounded
4 pôles (système non mis à la terre)

Charge

Ligne

Charge

Ligne

Connecteur

PE
Borne de mise à la terre

 Order EIK1PV for single contact field-installed kit.
 Order EIK2PV for double contact field-installed kit.
 Accommodates (2) 250 max Cu or (1) 1/0 max Cu wiring; Order SN20CPV for
field-installed kit.

 Required when adding surge arrestors. Accommodates (2) 6-300 Cu/Al
wiring; One lug for the line connection and one for the surge arrestor
connection.

100 A Enclosed Switch Dimensions (inches)

04/14

Order AL20DTF for field installable kit.
 Order REHGND KIT for field installable kit.

s

Terminal blocks standard with 3 pole switches; accommodates (2) 1/0 max
Al/Cu or (2) 6 max Al/Cu wiring.

200 A Enclosed Switch Dimensions (inches)

DE2-17

DE2

Factory Installed Accessories
NEMA 1, 3R, 12, 3
and IP63

DE2_P18-20.fm Page 18 Monday, April 28, 2014 2:51 AM

Safety Switches
Double Throw
Double Throw - Fusible & Non-Fusible
240Vac, 2-Pole & 3-Pole
Horsepower Ratings r
System

Amps

Ser.

Type 1

Ser.

Type 3R

Ser.

Type 4/4X

Ser.

Type 3R/12

Stainless Steel

240 Vac
Std.

Std.

Max.

Max.

1Ø

3Ø

1Ø

3Ø

250 Vdc
N

30

-

-

-

-

-

-

-

-

-

-

-

-

-

60

-

-

-

-

-

-

-

-

-

-

-

-

-

100

F5

DT223

F5

DT223RB

-

-

-

-

7.5

15

15

30

20

-

-

-

-

-

-

-

-

-

-

2-Pole, Non-Fusible, 240Vac
30

T4

C92251 L

200

DE2

SAFETY SWITCHES

2-Pole, Fusible, 240Vac - 250Vdc

400

USE 3- POLE 600V DEVICES
A1

82255

A1

82255R

-

F5

DTU223RB

-

-

A1

H82255

2-Pole, Non-Fusible, 240Vac - 250Vdc
60

F5

DTU222

100

F5

DTU223

-

-

10

-

10 M

-

-

-

15

-

20 M

USE 3-POLE 600V DEVICES.
-

-

3-Pole, Fusible, 240Vac - 250Vdc
30

F5

DT321

F5

DT321RB

-

-

-

-

1.5 #

3

3#

7.5

5

60

F5

DT322

F5

DT322RB

-

-

-

-

3#

7.5

10 #

15

10

100

F5

DT323

F5

DT323RB

-

-

-

-

7.5 #

15

15 #

30

20

-

-

-

-

-

-

-

-

-

-

-

3-Pole, Non-Fusible, 240Vac - 250Vdc
30

T4

200

C92351 Lm

USE 3- POLE 600V DEVICES

400

A1

82355m

A1

82355Rm

-

-

A1

H82355m

-

-

-

-

-

600

A1

DTU326

A1

DTU326R

-

-

-

-

-

125

-

-

50

-

3

5#

10

5M

-

-

10 #

15

10 M

-

-

15 #

30

20 M

3-Pole, Non-Fusible, 240Vac - 250Vdc

N
#
M
L
m

30

F5

DTU321

60

F5

DTU322

100

F5

DTU323

USE 3-POLE 600V DEVICES
F5

DTU323RB

-

-

-

-

For switching dc, use outside two poles.
Use outer switching poles.
Maximum rating.
Not available with padlock on provision.
240 Vac only.

Application Information
• For application infromation, see page DE2-19.

DE2-18

04/14

DE2_P18-20.fm Page 19 Monday, April 28, 2014 2:51 AM

Safety Switches
Double Throw
Double Throw - Fusible & Non-Fusible
600 Volt, 2-Pole & 3-Pole
Horsepower Ratings r
System

Amps

Ser.

Type 1

Ser.

Type 3R

Ser.

Type 4/4X

Ser.

Type 3R/12

Stainless Steel

240 Vac

480 Vac

Std. Max. Std.
3Ø

3Ø

Max.

600 Vac
Std. Max.

3Ø

3Ø

3Ø

3Ø

DCN
250

600

2-Pole, Fusible, 600 Vac

SAFETY SWITCHES

USE 3 WIRE DEVICES FOR 2 POLE APPLICATION

2-Pole, Non-Fusible, 600 Vac
30 - 600A

USE 3 WIRE DEVICES FOR 2 POLE APPLICATION

3-Pole, Fusible, 600 Vac - 600 Vdc
30

F5

DT361

F5

DT361RB

-

-

-

-

-

-

5

15

7.5

20

5

15

60

F5

DT362

F5

DT362RB

-

-

-

-

-

-

15

30

15

50

-

30

100

F5

DT363

F5

DT363RB

-

-

-

-

-

-

25

60

30

75

-

50

1Ø
M

3Ø

1Ø
M

3Ø

1Ø
M

3Ø

3-Pole, Non-Fusible, 600 Vac - 600 Vdc

30

F5

DTU361

F5

DTU361RB

-

-

-

-

5

10

7.5

20

10

30

5

15

60

F5

DTU362

F5

DTU362RB

F6

DTU362DS

F6

DTU362AWK

10

20

25

50

30

60h

10

30

100

F5

DTU363

F5

DTU363RB

F6

DTU363DS

F6

DTU363AWK

20

40$

40

75$

40

75$

20

50

3-Pole, Non-Fusible, 600 Vac - 250 Vdc
200

E1

C82344 L

E1

C82344RB L

E1

C82344DS L

E1

CH82344 L#

-

-

-

-

-

-

-

-

400

A1

82345

A1

82345R

A1

82345DS

A1

H82345

-

-

-

-

-

-

-

-

600

A1

DTU366

A1

DTU366R

-

-

A1

DTU366AWK#

-

125

-

250

-

350

50

-

N For switching dc, use two poles.
M Use outer switching poles.
h Use 75º C #4 Cu or #2 Al conductors only.
$ Use 75º C #1 Cu conductors only.
# Type 12 only.
L For isolation use only.
•
•

Fusible switches accept class H fuses as standard.
Fusible switches are suitable for use as service equipment when installed with a neutral kit (page DE2-27).

Application Information
• DT & DTU (series F, A), 82,000 Switches have Quick-Make /
Quick-Break mechanisms, Load-Make / Load-Break rated.
• 92,000 Lines of Double Throw Switches are not Load-Make
/ Load-Break rated, for isolation use only.

• For information regarding accessories and optional
features, see page DE2-27.
r HP Rating: Standard value when using fast acting one time
fuses. Max. value when using dual element time delay fuse.

• For more information, consult Schneider Electric.

RMS Symmetrical k Amps i
Switch
Type
Type DT
Series F
Type DTU
Series F ,
Type DTU
Series A1

Ampere
Rating

Voltage
Rating

Fuse Class
H
K

R

J

30-100A

240V or 600V

10

10

200

200

30-100A

240V or 600V

10

10

200

200

600A

Type 82000

200-400A

Type 92000

30A

04/14

240V or 600V

10

10

100

100

240V
600V
240V

10
10
10

10
10
10

100
-

100
-

i

,
Rating applies to AC only. Short circuit current rating for Non-Fusible switches is based
on the switch being used in conjunction with
the corresponding fuse type. Evaluation of
Non-Fusible swtches in conjunction with
molded case circuit breakershas not been
peformed.

The DTU361 and DTU361RB are also
suitable for use on a circuit capable of
delivering not more than:
(A) 18,000 rms summetrical A, 600 Vac

DE2-19

DE2

30 - 200A

DE2_P18-20.fm Page 20 Monday, April 28, 2014 2:51 AM

Safety Switches
Double Throw
Double Throw - Non-Fusible
240 Volt & 600 Volt, 4 & 6 Pole (Not Suitable for Service Equipment)
Horsepower Ratings r
System

Amps Ser.

Type 1

Ser.

Type 3R

Ser.

Type 4/4X

Ser.

Type 3R/12

Stainless Steel

240 Vac

480 Vac

600 Vac

DC

Std. Max.

Std.

Max.

Std.

Max.

3Ø

3Ø

3Ø

3Ø

3Ø

3Ø

-

-

-

-

-

-

-

-

-

250 600

4-Pole, Non-Fusible, 240 Vac - 250Vdc
T4

C92451m

-

-

60

-

-

-

USE 4 - POLE 600 V DEVICE

100
200

E3

82454

E3

82454R

-

-

-

-

-

-

-

-

-

-

-

-

400

A1

82455m

A1

82455Rm

-

-

A1

H82455m

-

-

-

-

-

-

-

-

600

A1

DTU426

A1

DTU426R

-

-

-

-

125

-

250

-

350

-

50

-

3Ø

4-Pole, Non-Fusible, 600 Vac - 600 Vdc

DE2

SAFETY SWITCHES

30

2Ø

3Ø

2Ø

3Ø

2Ø

30

-

-

-

-

-

-

-

-

-

-

-

-

-

-

60

F5

DTU462

F6

DTU462AWK

F6

DTU462DS

F6

DTU462AWK

20

20

40

50

50

60

10

30

100

F5

DTU463

F6

DTU463AWK

F6

DTU463DS

F6

DTU463AWK

30

40

50

75

50

75

20

30

4-Pole, Non-Fusible, 600 Vac - 250Vdc
200

E3

82444

E3

82444R

E3

82444DS

-

-

-

-

-

-

-

-

-

-

400

A1

82445

A1

82445R

-

-

A1

H82445

-

-

-

-

-

-

-

-

600

A1

DTU466

A1

DTU466R

-

-

-

-

125

-

250

-

350

-

50

-

3Ø

6-Pole, Non-Fusible, 600 Vac - 600 Vdc
1Ø

3Ø

1Ø

3Ø

1Ø

30

-

-

-

-

-

-

-

-

-

-

-

-

-

-

60

-

-

-

-

-

-

F6

DTU662AWK

-

20

-

50

-

60

10

30

100

-

-

-

-

-

-

F6

DTU663AWK

-

40

-

75

-

75

20

50

m - 240 Vac only

Application Information
• For application information, see page DE2-19.

DE2-20

04/14

DE2_P21-30.fm Page 21 Monday, April 28, 2014 2:55 AM

Safety Switches
Double Throw
Technical Data
Approximate Dimensions
30–100 A Type DT, DTU (Series F)—Approximate Dimensions

DT, DTU Series F
Type 3R Enclosure

F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F5
F6
F6
F6
F6
F5
F5
F6
F6
F6
F6
F6
F6

H
IN
38.42
38.42
38.42
38.42
38.64
38.64
38.64
38.64
38.42
38.42
38.42
38.64
38.64
38.64
29.94
29.94
29.94
29.94
29.94
29.94
29.94
29.94
30.50
30.50
30.50
30.50
30.50
30.26
30.26
30.30
30.30
30.30
30.30
30.30
30.30
30.30
30.30
30.30
30.30

W
mm
976
976
976
976
982
982
982
982
976
976
976
982
982
982
760
760
760
760
760
760
760
760
775
775
775
775
775
769
769
770
770
770
770
770
770
770
770
770
770

IN
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
10.25
15.46
15.46
15.46
15.46
15.46
15.46
15.46
15.46

mm
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
260
393
393
393
393
393
393
393
393

W/H
IN
mm
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
11.96
304
17.18
436
17.18
436
17.18
436
17.18
436
17.18
436
17.18
436
17.18
436
17.18
436

D
IN
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
6.93
7.18
7.18
7.18
7.18
7.18
7.18
7.18
7.18
7.18
7.18
7.18
7.18

mm
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
176
182
182
182
182
182
182
182
182
182
182
182
182

30 A Type C92,000 — Approximate Dimensions
Catalogue
Number
C92251
C92351
C92451

Series
T4
T4
T4

H
IN
11.38
11.38
11.38

W
mm
289
289
289

IN
10.13
10.13
10.13

mm
257
257
257

W/H
IN
13.50
13.50
13.50

D
mm
343
343
343

IN
6.13
6.13
6.13

mm
156
156
156

mm
607
607
582
582

IN
11.75
11.75
10.30
10.30

mm
839
839
839
839

IN
10.63
10.63
10.63
10.63

200 A 3P Type C82,000 — Approximate Dimensions
Catalogue
Number
C82344
C82344RB
C82344DS
CH82344

DT, DTU Series F
Type 4, 4X, 5 and 12 Enclosure

Series
E1
E1
E1
E1

H
IN
30.88
30.88
32.90
32.90

W
mm
784
784
836
836

IN
20.00
20.00
19.90
19.90

mm
508
508
505
505

W/H
IN
23.88
23.88
22.90
22.90

D
mm
298
298
262
262

200 A 4PType 82,000 — Approximate Dimensions
400 A Type 82,000 (Series A01) — Approx. Dimensions
H

W

Catalogue Series
Number
IN
mm
IN
mm
82255
A1
38.50 977.90 26.10 662.94
82255R
A1
39.00 990.60 26.62 676.15
82345
A1
38.50 977.90 26.10 662.94
82345DS
A1
39.00 990.60 26.62 676.15
82345R
A1
39.00 990.60 26.62 676.15
82355
A1
38.50 977.90 26.10 662.94
82355R
A1
39.00 990.60 26.62 676.15
82445
A1
38.50 977.90 30.10 764.54
82445R
A1
39.00 990.60 30.21 767.33
82455
A1
38.50 977.90 30.10 764.54
82455R
A1
39.00 990.60 30.21 767.33
H82255
A1
39.00 990.60 26.62 676.15
H82345
A1
39.00 990.60 26.62 676.15
H82355
A1
39.00 990.60 26.62 676.15
H82445
A1
39.00 990.60 30.21 767.33
H82455
A1
39.00 990.60 30.21 767.33

04/14

W/H
IN
mm
29.51 749.55
30.02 762.51
29.51 749.55
30.02 762.51
30.02 762.51
29.51 749.55
30.02 762.51
33.50 850.90
33.61 853.69
33.50 850.90
33.61 853.69
30.02 762.51
30.02 762.51
30.02 762.51
33.61 853.69
33.61 853.69

D
IN
10.63
10.63
10.63
10.63
10.63
10.63
10.63
10.63
10.63
10.63
10.63
10.63
10.63
10.63
10.63
10.63

mm
270.00
270.00
270.00
270.00
270.00
270.00
270.00
270.00
270.00
270.00
270.00
270.00
270.00
270.00
270.00
270.00

Catalogue
Number
82454
82454R
82444
82444R

Series
E3
E3
E3
E3

H
IN
38.00
39.00
38.00
39.00

W
mm
965
991
965
991

IN
29.62
30.21
29.62
30.21

mm
752
767
752
767

W/H
IN
33.02
33.02
33.02
33.02

D
mm
270
270
270
270

600 A Type DTU (Series A01) — Approximate Dimensions
Catalogue Series
Number
DTU326
A1
DTU326R
A1
DTU426
A1
DTU426R
A1
DTU366
A1
DTU366AWK
A1
DTU366R
A1
DTU466
A1
DTU466R
A1

H
IN
63.31
63.76
63.31
63.76
63.31
63.76
63.76
63.31
63.76

mm
1608.07
1619.50
1608.07
1619.50
1608.07
1619.50
1619.50
1608.07
1619.50

W
IN
23.66
23.66
27.00
27.00
23.66
23.66
23.66
27.00
27.00

mm
600.96
600.96
685.80
685.80
600.96
600.96
600.96
685.80
685.80

W/H
IN
mm
24.46
621.28
24.46
621.28
27.80
706.12
27.80
706.12
24.46
621.28
24.46
621.28
24.46
621.28
27.80
706.12
27.80
706.12

D
IN
8.88
8.88
8.88
8.88
8.88
8.88
8.88
8.88
8.88

mm
225.55
225.55
225.55
225.55
225.55
225.55
225.55
225.55
225.55

DE2-21

SAFETY SWITCHES

DT, DTU Series F
Type 1 Enclosure

Series

DE2

Catalogue
Number
DT321
DT361
DT322
DT362
DT321RB
DT361RB
DT322RB
DT362RB
DT223
DT323
DT363
DT223RB
DT323RB
DT363RB
DTU321
DTU361
DTU222
DTU322
DTU362
DTU223
DTU323
DTU363
DTU361RB
DTU362RB
DTU223RB
DTU323RB
DTU363RB
DTU362AWK
DTU363AWK
DTU362DS
DTU363DS
DTU462
DTU463
DTU462AWK
DTU662AWK
DTU463AWK
DTU663AWK
DTU462DS
DTU463DS

DE2_P21-30.fm Page 22 Monday, April 28, 2014 2:55 AM

Safety Switches
Heavy Duty
Accessories
Fuse Provisions

The rejection kit, when installed, rejects all but Class
R fuses. With the installation of the rejection kit and
Class R fuses, the switch is CSA Certified for use on
systems with up to 200,000 RMS Symmetrical Amperes available fault current.
CSA Certified Rejection kits are available for E-Series
and F-Series Safety Switches. Kits are available for
factory or field installation.
For factory installation, add “CLR’’ suffix to standard
catalogue number.

DE2

SAFETY SWITCHES

Class H Fuse Provisions:
Fusible 30 - 600A Heavy Duty Safety Switches accept Class H fuses as standard
except where noted below.
Heavy Duty Safety Switches 30A
60A 100A 200A 400A 600A
2-3-Pole, 240V
H
H
H
H
H
H
3-Pole, 600V
J
J
J
J
H
H
4-Pole, 600V
H
H
H
H
H
H
6-Pole, 600V
----H
H
----316 Grade Stainless steel
H
H
H
H
----Polyester Enclosures
H
H
H
H
----c/w Appleton Receptacles
H
H
H
------J
J
------c/w Crouse-Hinds Receptacles J
MD50 Motor Disconnect
J
J
--------Double Throw
H
H
H
------Provisions

for installing Class H fuses are included in switches supplied with
Class J fuses as standard.
Conversion to Class H fuse spacing requires relocating the load side fuse base
assembly from the standard J fuse location to an alternate position as marked in
the enclosure. With Class H fuses installed, the switch is CSA Certified for use on
systems with up to 10,000 RMS Symmetrical Amperes available fault current.

Class J Fuse Provisions:
Fusible Square D 30 through 200 Ampere, 600 Volt, 3-Pole Heavy Duty Safety
Switches accept Class J fuses as standard. Provisions for installing Class J
fuses are included in 400 Ampere 600 Volt, and 100 through 400 Ampere 240
Volt, fusible, Heavy Duty Safety Switches. Conversion to Class J fuse spacing requires relocating the load side fuse base assembly from the standard H fuse location to an alternate position as marked in the enclosure. With J fuses installed,
the switch is CSA Certified for use on systems with up to 200,000 RMS Symmetrical Amperes available fault current. Switches rated 600 Ampere, 240V or 600V,
require the addition of an adapter kit, H600J. One kit per 3-pole switch.
 Including switches with Crouse Hinds Receptacles.

Class L Fuse Provisions:

Example: CH361CLR
Class R Fuse Kits - 240 Volt (one kit per 3-pole switch)
Class R Fuse Kit
Switch Ampere
Series Number
Catalogue Number
Rating
30
F5-F7
RFK03L
60
F1, F2, F3
RFK06
60
F4-F7
RFK03H
100
F2-F7
RFK10
200
F5, F6
HRK1020
400-600
E
HRK4060
Class R Fuse Kits - 600 Volts (one kit per 3-pole switch)
Class R Fuse Kit
Switch Ampere
Series Number
Catalogue Number
Rating
30
F1, F5-F7
RFK03H 
30
F3
RFK06
60
F1-F7
RFK06H 
100
F2-F7
RFK10
200
F5, F6
HRK1020
400-600
E2-E4
HRK4060
 The following series - F5-F7 devices use RFK06: H461, H461DS, H461AWK, H361DF,
H361AWAVW and CH361AWC.

CSA Certified Maximum Short Circuit Current Ratings—AC
only

Fusible 800A and 1200A Heavy Duty Safety Switches use Class L bolt-on fuses
and are CSA Certified for use on systems with up to 200,000 RMS Symmetrical
Amperes at 600Vac maximum.

NOTE: Consult the wiring diagram of the switch to verify the CSA
certified short circuit current rating.

English Electric Fuse Provisions (HRCII-C):

Fusible Safety Switches

English Electric Fuse Provisions are available factory installed only on E-Series
and F-Series Safety Switches. Available for all 30 - 200 A, 600V, 3-Pole Safety
Switches. HRCII-C Fuse kits are CSA Certified.
To order, add “HE’’ suffix to standard catalogue number.

For the short circuit current rating, refer to the table below.

Example: CH361HE

Fuse Class

Fusible

H, K
R, J, L

Short Circuit
Current Ratings
10 kA
200 kA

 On 600 V, 200 A switches, 100,000 A max. on corner grounded delta when
protected by Class J or R fuses.

Fuse Puller Kits
Kit consists of three fuse pullers and can be installed in all E-Series and F-Series
Safety Switches, 30 - 100A. Fuse pullers supplied as standard equipment on
Type 3R/12, Type 4/4X stainless steel, Type 4X Fiberglass-reinforced Polyester
switches through 100 Ampere. Fuse Puller Kits are CSA Certified, and available
for factory or field installation.
For factory installation, add “FP” suffix to standard catalogue number.
Example: CH361FP
Switch Ampere
Rating
30
30
60
60
100

Heavy Duty
Safety Switch Type

Series Number
F1, F5-F7
F3
F1, F2, F3, F5-F7 (600 V)
F4, F5-F7 (240 V)
F2-F5

Fuse Puller Kit
Catalogue Number
FPK03s
FPK0610
FPK0610
FPK03
FPK0610

s 30A, 4- and 6-pole, Series F5 use FPK0610.
 H362AWAVW & CH362AWC, use FPK0610 Fuse Puller Kit.

Class R Fuse Provisions:

Non-Fusible Safety Switches
Any brand of circuit breaker or fuse not exceeding the ampere rating of the switch
may be used in conjunction with an non-fused safety switch when there is up to
10 kA short circuit current available. (See table below.)
Above 10, kA—When applied on systems with greater than 10 kA short circuit
current available, the CSA certified short circuit current rating for Square D nonfused switches is based upon the switch being used in conjunction with fuses or
Square D circuit breakers.
Non-Fusible Safety Switches
Heavy Duty Safety Switch Rating Fuse or Circuit Breaker
Switch Type
(A) *
Type **

3 Phase
240 Vac

480 Vac 600 Vac
Any Brand Circuit Breaker
Up to 10 kA
All
H, K
R, T, J, L
200 kA
200 kA
200 kA
30–100
H***
65 kA
35 kA
35 kA
Non-Fusible
30–100
FA
14 kA
14 kA
14 kA
Switches
30-100
FH
18 kA
18 kA
18 kA
200
H, J,***
65 kA
35 kA
35 kA
400
LA
22 kA
22 kA
22kA
400
LH
25 kA
25 kA
25 kA
* Applies to NEMA 1, 3R, 4X stainless, 12 switches.
** Amperage rating of fuse or circuit breaker not to exceed switch amperage rating.
*** All H and J circuit breakers are acceptable, but will only support the noted Short
Circuit Current Rating

Application Information
• For more information, consult Schneider Electric.

DE2-22

04/14

DE2_P21-30.fm Page 23 Monday, April 28, 2014 2:55 AM

Safety Switches
Heavy Duty
Accessories
Viewing Windows
Cover viewing windows are positioned over the blades to allow visual verification of “ON-OFF’’ status. Viewing windows are not available on
Type 7/9, 4X Fiberglass-reinforced Polyester Enclosures. Consult the table below for availability on standard Heavy Duty Safety Switches.
To order optional viewing windows, factory installed and CSA Certified, add “VW’’ suffix to standard catalogue number.

Ampere
Rating

2 and 3-Pole
Type 4/4X
Standard

Type 3R/12
Standard

4 and 6-Pole
Type 1, 3R/12
Optional

30-200A

Type 1, 3R
Optional

400-600A

Optional

Optional

Optional

Not Available

800-1200 A

Optional

----

Optional

----

For viewing window availability on Double Throw Switches 30-100A Series F, please refer to page DE2-27.

For Safety Switches with viewing windows standard, factory modifications are available to have the switch built without the window.

SAFETY SWITCHES

Example: CH365VW

To order, add “WW” to standard catalogue number.

DE2

Example: CH361DSWW

Door-mounted Accessories
Push buttons, pilot lights and selector switches are available factory installed in the cover of Type 1, 4/4X, 3R/12, 600V heavy duty safety switches. For more information
please refer to D3110HO0701BP. Voltage indicators are available factory installed in the cover of Type 4/4X, 3R/12, 600V heavy duty safety switches. For more information please refer to D3110HO0601BP or contact Schneider Electric.

Solid Neutral Assemblies
Solid Neutral Assemblies for 240 & 600V Safety Switches
Fusible, Heavy Duty Safety Switches are suitable for use as service equipment when installed with a Solid Neutral. Solid Neutrals cannot be installed in 4-Pole, 6-Pole
Safety Switches.
For factory installation, add “N” suffix to standard catalogue number. If catalogue number is suffixed with “RB”, “DS” or “AWK” (enclosure designations), add “N” suffix
before enclosure suffix.
Example: CH361NDS
Ampere
Rating

Series
#

30

F1, F5-F6
F4
F5-F6 (240 V)

CSN03

60

F5-F6 (600 V)

CSN0610

100

F2-F6

CSN0610

200 

F5-F6

CSN20

400 - 600

E1-E4

CH600SN

800

E2-E4

H800SNE4

1200

E2-E4

H1200SNE4

60

Terminal Data
AWG/kcmil

Catalogue
Number
(AI/Cu)

(3)-#2 Max. AI/Cu
(2)-#1/0 Max. AI/Cu
(2)-#6 Max. AI/Cu
(2)-#1/0 Max. AI/Cu
(2)-#6 Max. AI/Cu
(2)-250 Max. AI/Cu
(1)-#1/0 Max. Al/Cu
(4)-750 Max. AI/Cu
(1)-300 AI/Cu
(6)-750 Max. AI/Cu
(2)-350 Max. AI/Cu
(8)-750 Max. AI/Cu
(2)-350 Max. AI/Cu

Catalogue
Number
(Cu Only)
CSN03C
CSN0610C
CSN0610C
CSN20C
CH600SNC

Terminal Data
AWG/kcmil

(2)-#6 Max. Cu
(2)-#1/0 Max. Cu
(2)-#6 Max. Cu
(2)-#1/0 Max. Cu
(2)-#6 Max. Cu
(2)-250 Max. Cu
(1)-#1/0 Max. Cu
(2)-600 Max. Cu
(2)-350 Max. Cu
(1)-250 Max. Cu

----

----

----

----

 For 200% neutral, order (2) neutral kits and (1) SN20NI neutral jumper kit. (2) 350 Max. Al/Cu.

Solid Neutral Assemblies for Type 7/9 Enclosed
Moulded Case Switches
Ampere Rating

Catalogue Number

30
60
100
200

100SNA
100SNA
100SNA
225SNA

Application Information
• For more information, consult Schneider Electric.

04/14

DE2-23

DE2_P21-30.fm Page 24 Monday, April 28, 2014 2:55 AM

Safety Switches
Heavy Duty
Accessories
Electrical Auxillary Interlock Kits

Key Interlock Systems

Electrical interlocks for Heavy Duty 30-1200 Ampere Safety Switches are available factory installed or in kit form for field installation. Each kit contains instructions for proper field mounting. A pivot arm operates from switch mechanism,
breaking the control circuit before the main switch blades break. Electrical interlock kits are CSA Certified.
For factory installation add “EI” or “EI2” suffix to standard catalogue number.
Example: CH361EI

Factory installed only on Heavy Duty Safety
Switches and Double Throw Safety Switches.
Interlocks are used to prevent the authorized operator from making an unauthorized operation.
Not available on hazardous location devices
(Type 7/9) or fibreglass reinforced polyester (Type
4X).

Electrical Interlock Kit 

DE2

SAFETY SWITCHES

Ampere Rating

Series

The Key Interlock System is a simple and easy
method of applying individual key interlock units
and assemblies to the above equipment so as to
require operation in a predetermined sequence.

Catalogue Number

30

F3

60

F1-F3,
F5-F7 (600 V)

30

F1, F5-F7

60

F4,
F5-F6 (240 V)

100-200

F2-F7

EIK1 or EIK2

400-1200

E1-E4

EIK40601 or EIK40602

EIK1 or EIK2 

Before preparation of construction equipment with key interlocks can begin, the
following information must be known:
ElK031 or EIK032 

1. Ultimate user –name and address
2. Key number, ‘SO’ number and item number from lock assemblies on
any existing locks to be interlocked with.

•

Electrical interlock kit catalogue numbers with -1 suffix indicates one normally
open and one normally closed contact; -2 indicates two normally open and
two normally closed contacts.
• Not suitable for Elevator use.
 HU461AWK uses EK306-1,2; H461, H461 DS, H461AWK, HU461,
HU461DS, HU661DS, HU661AWK, H361AWAVW, CH361AWC,
CHU361AWA, CHU361AWC use EIK-1,2.
 Safety switches complete with voltage monitors use EIK1 or EIK2.
 Electrical Interlock Kit

(Type 4X Fiberglass-reinforced Polyester Enclosure)
Ampere
Rating
30A
(F-Series)
60A
(F-Series)
100A
(F-Series)
200A

Catalogue Number
(1NO/1NC)

Catalogue Number
(2NO/2NC)

9999TC10

9999TC20

9999TC10

9999TC20

9999TC10

9999TC20

9999R8

9999R9

1 NO/1 NC
CONTACT
(-1 Suffix)

2 NO/2 NC
CONTACTS
(-2 Suffix)

4. Other Square D equipment interlocked – order point, order numbers,
etc. for coordination.
5. Schneider Electric key interlocks will be furnished unless otherwise
specified.
To order, add “KI”, “KI2” or “KIKI” suffix to standard catalogue number. Contact
your local Schneider Electric office for a reference number prior to entering the
order.
Example: CH364KI
KI = 1 lock per switch
KI2 = 1 lock with 2 cylinders per switch
KIKI = 2 separate locks per switch

Lock-On Provisions
Provision for one 3/8 inch hasp padlock is available factory installed on Types 1,
3R, 4/4X stainless steel and 3R/12 switches. This modification will allow the
switch to be locked in the “ON’’ position.

Electrical Interlock Contact Ratings 
Interlock
Type

3. Sketch of sequence of operations to be accomplished and name and
phone number of specifying engineer. Confirmation from customer is
required before an order is released for production.

To order, add “SPLO” suffix to standard catalogue number.

AC - 50 or 60 Hz
Volts

Make

Break

Cont.

Volts

120
240
480
600
120
240
480
600

40A
20A
10A
8A
30A
15A
7.5A
6.0A

15A
10A
6A
5A
3.0A
1.5A
.75A
.60A

15A
15A
15A
15A
10A
10A
10A
10A

115
230
600
115
230
600

DC
Make &
Break
.50A
.25A
.05A
1.0A
.30A
.10A

Example: CH361SPLO
Cont.

Lock-Off Guard

15A
15A
15A
10A
10A
10A

Designed for use with safety switches in commercial
and industrial settings, Lock-Off Guard enhances the
reliability of lockout procedures to isolate power in
daily activities and provide an effective way to interrupt
power in an emergency.
The innovative Lock-Off Guard works by covering the
lockout/tag-out opening whenever the switch is in the
“ON” position, preventing a padlock from being
inadvertently inserted into the switch lockplate.
This device is designed to help prevent accidents
caused by an untrained or distracted employee, who
could inadvertently attempt to apply a lockout device
to a switch without turning the switch to “OFF.”
- Installs on Square D 30A to 200A F series Type 1, 3R
and 12 switches in less than 30 seconds.
- Bright red colour reminds users of the seriousness of
lockout/tag-out procedures.

 Single pole throw interlock kits are rated 1/2 HP @ 110 and 220Vac.
• -1 Suffix utilizes a 9007A01 limit switch.
• -2 Suffix utilizes a 9007C03 limit switch.

Elevator Rated Electrical Interlocks*
These interlocks are CSA approved, field installable and can be used in switches
with date codes starting with 06454 (year 2006, week 45, day 4 of week) or later.
Ampere
Rating

Type 1,
240VAC

Elevator
Interlock

Type 1,
600VAC

Elevator
Interlock

30
60
100
200

CH321N
CH322N
CH323N
CH324N

EIK031EV
EIK031EV
EIK06101EV
EIK201EV

CH361
CH362
CH363
CH364

EIK031EV
EIK06101EV
EIK06101EV
EIK201EV

* CSA approved for Type 1, 3R, 4/4X & 3R/12 applications

60A 600V and 100A 240V or 600V switches prior to
series F05 require the handle and mechanism be
upgraded in order to install the kits.
Field Installation Kits
Ampere rating
30A
60A 240V
60A 600V
100A and 200A

Catalogue number
LOGK1
LOGK1
LOGK2
LOGK2

Factory Installed option is available
Order using “LOG” suffix on standard switch catalogue numbers.

Application Information
• For more information, consult Schneider Electric.

DE2-24

04/14

DE2_P21-30.fm Page 25 Monday, April 28, 2014 2:55 AM

Safety Switches
Heavy Duty
Accessories
Rainproof Bolt-On Hubs —

Rainproof
Hub Cat. No.
•

•

3/4

1

1 1/4

1 1/2

2

2 1/2

3

3 1/2

4

Closing
Cap

B075

B100

B125

B150

B200

B250

B300

B350

B400

BCAP

Type 3R rainproof enclosures have a bolt-on closing cap factory installed. Order bolt-on hubs separately from
table above.
Hubs thru size 2 1/2 can be directly installed on RB devices. Devices requiring 3" or larger hubs must have holes
cut in the field. Gaskets are provided on 3" and larger hubs.
All hubs are CSA Certified for indoor and rainproof applications.
“RB Hub”

Watertight Hubs —
For Use On Type 4/4X Stainless Steel and Type 3R/12 Enclosures
Conduit Trade Size

1/2

3/4

1

1 1/4

1 1/2

2

2 1/2

3

3 1/2

4

Standard-Zinc
Hub Catalogue Number

H050

H075

H100

H125

H150

H200

H250

H300

H350

H400

Chrome Plated
Hub Catalogue Number

H050CP

H075CP

H100CP

H125CP

H150CP

H200CP

Equipment Grounding Kits
Canadian Safety Switches come complete with factory installed Grounding Kits. Additional Grounding Kits are available for field or factory installation in 30-1200 Ampere, 240 & 600 Volt Heavy Duty Switches.
For factory installation, add “GL” suffix to standard catalogue number.
Example: CH361GL

Ampere
Rating

Series

30

F1, F5-F7
F4, F5-F6 (240 V)

Catalogue
Number
(AI/Cu)

Terminal Data
AWG/kcmil

Catalogue
Number
(Cu Only)

Terminal Data
AWG/kcmil

GTK03

(2)-#12 Cu or
(2)-#10 Al or (1)-#4 Max. AI/Cu

GTK03C

(1)-#6 Max. Cu

GTK0610

(2)-#2/0 Max. AI/Cu

GTK0610C

(2)-#4 Max. Cu

60

F1-F3,
F5-F7 (600 V)

100

F2-F7

200

F5-F7

PKOGTA2

(2)-#2/0 Max. AI/Cu

PKOGTC2

(2)-#4 Max. Cu

400-600

E2-E4

PKOGTA2
(2 Required) 

(2)-#2/0 Max. AI/Cu

PKOGTC3

(4)-#1/0 Max. Cu

800

E2-E4

PKOGTA7

(4)-350 Max. AI/Cu

----

----

1200

E2-E4

PKOGTA8

(8)-350 Max. AI/Cu

----

----

 Two required if grounding conductors are run in parallel.
 4 and 6 pole, 30A, F-Series.

Terminal Lug Data 
Ampere
Rating
30 
60
100
200
400
600
800
1200

Conductors
Per Phase
1
1
1
1
1 or
2
2
3
4

Type 1, 3R, 4/4X & 3R/12
Wire Range AWG/Kcmil
# 12 - 6 (Al) or # 14 - 6 (Cu)
# 14 - 3 (Al) or # 14 - 3 (Cu)
# 12 - 1/0 (Al) or # 14 - 1/0 (Cu)
# 6 - 250 (Al/Cu)
# 1/0 - 750 (Al/Cu) or
# 1/0 - 300 (Al/Cu)
# 3/0 - 500 (Al/Cu)
# 3/0 - 750 (Al/Cu)
# 3/0 - 750 (Al/Cu)

Type 7/9
Wire Range AWG/Kcmil
# 14 - 6 (Cu)
# 14 - 1 (Cu)
# 4 - 300 (Cu)

 30-100 Amp switches suitable for 60°C or 75°C conductors. 200-1200 Amp switch suitable for 75°C conductors.
 Option sized lugs not available.
 HU461AWK - #14 - 6 AWG (Cu).
 Max. wire range 600 Al/Cu on Type 4/4X Stainless and Type 12.

Application Information
• For more information, consult Schneider Electric.
04/14

DE2-25

DE2

Conduit
Size

SAFETY SWITCHES

For Use On Type 3R Enclosures

DE2_P21-30.fm Page 26 Monday, April 28, 2014 2:55 AM

Safety Switches
Heavy Duty
Accessories
Copper Lugs
Heavy Duty safety switches are supplied
standard with Al lugs, which accept both
Cu and Al wires.

Square D Grey Paint
Catalogue Number
W469X83

Phenolic Legend Plates

Example: CH361SLC
Al/Cu To Cu only

For field installation of copper only lug kits, order
kits below.

Available engraved and mounted on all Heavy Duty Safety Switches except Type
7/9. Legend engraved in 1/4 inch high white letters on black background. Customer must provide legend.
To order, add “NP” suffix to standard catalogue number.

Kits

Example: CH361NP(Pump)
Switch
Amperage

Lug Kit
Catalogue Number

30

CL0306F

60

CL0306F

100

CL10F

200

CL20F

400

CL40F

600

CL60F

800

----

1200

----

DE2

SAFETY SWITCHES

For factory installation of copper only lugs add
“SLC” suffix to standard catalogue number.
CSA Certified.

Description
ASA 49 Aerosol Paint Can

One kit includes all phase line/load lugs for a 3-pole switch.

Compression Lug Kits (800 and 1200A)
Field installable.
Series E4 800 and 1200A Safety Switches are equipped as standard with
mechanical lugs. Alternate compression lug kits are available for field
installation. Each kit consists of VCEL-075-12H1 VERSA- CRIMP
compression Lugs and lug landing connectors capable of converting line
and loadside of one switch pole or neutral.
CSA certified.

Special Paint
CSA Certified Heavy Duty Switches are available painted with special safety colours. Special colours available are safety red, safety orange, safety yellow, safety
green, safety blue, radiant purple, black and white. The special epoxy chemical
resistant finish paint is applied over our standard grey finish.
A minimum quantity of 10 is required.
Order by description.
Example: CH361SP

Low Temperature Grease
Square D Safety Switches are designed for use between the operating temperatures of -30° to 40° Celsius. For applications where temperatures may range to
values below standard operating temperatures, a special low temperature grease
can be applied in the initial manufacture of the Safety Switch. This special grease
will allow for applications where temperatures may range to -50° Celsius.
To order, add “LTG” suffix to standard catalogue number.
Example: CH361LTG

Internal Barrier Kits
These barriers provide added protection when a switch door is open.
cUL recognized components.

Order one field - installable kit per pole or neutral.
Example: 3-pole, 3 wire requires 3 kits; 3-pole, 4 wire requires 4 kits.

Internal Barrier Kits for 30-200A HDSS
Switch
Lug Kit
Amperage Catalogue Number
800

H8LKE2

1200

H12LKE2

Compression Lug(VCEL-075-12H1)
Wire Size
500-750 Kcmil(Al)
or
500 Kcmil(Cu)

Catalogue
Number
SS03
SS06

For factory installation, add “LK” suffix to standard catalogue number.
Example: CH367LK

SS20

Switch Lubricant
Catalogue Number SWLUB is a field maintenance lubricant for servicing blade/
jaw components in safety switches, 600V and below. SWLUB consists of one 5.3
ounce of BJ20 High Performance Synthetic Grease by Dow Corning®, which has
an operating temperature range from -45° to 180° Celsius.
Description
Field Maintenance Lubricant

SS10

Catalogue Number
SWLUB

Switch Ampere
Application (F Series
only)
Interior Barrier for
240Vac, 600Vac–30A
30A Safety Switch
240Vac–60A
Interior Barrier for
600Vac–60A
60A Safety Switch
Interior Barrier for
240Vac, 600Vac–100A
100A Safety Switch
Interior Barrier for
240Vac, 600Vac–200A
200A Safety Switch
Description

 Requires arc shield on 240V switches be changed to 600V arc
suppressor. Arc suppressor must be purchased separately.

Internal Barrier Kits for 800-1200A HDSS
Catalogue
Number

Description

Additional line barrier for 800-1200A, 600V
SS80120LI
Series E04 Heavy Duty Safety Switch
Additional load barrier for 800-1200A, 600V
SS80120LO
Series E04 Heavy Duty Safety Switch

Application Information
• For more information, consult Schneider Electric.
• Dow Coming® is a Registered Trademark of Dow Corning Corporation.

DE2-26

04/14

DE2_P21-30.fm Page 27 Monday, April 28, 2014 2:55 AM

Safety Switches
Double Throw Types 82,000, 92,000 and DTU (A-Series)
Accessories
Electrical Interlocks
Electrical interlocks for Double Throw Safety Switches are available in kit form for
field installation only.
Catalogue Number
N/A

C82344

EK200DTU2

200 4P Series E

EK400DTU2

400 Series A

EK400DTU2

600 Series A

DS200EK2D

Equipment Grounding Kits
Ampere Rating

Catalogue Number

Terminal Data
AWG/kcmil

30A Type 92,000

DT30SG

(4) #14-4 Cu/Al

200A
Type 82,000

DT100SG

(3) #14-1/0 Cu/Al

Cont.

400A
Type 82,000

PKOGTA2
(2 Required)

(4) #10-2/0 Cu or
(4) #6-2/0 Al

600A
Type DTU

DS468GKD

#6-250

Electrical Interlock EK200DTU2 Contact Ratings 
Interlock
Type

AC - 50 or 60 Hz

DC

Volts

Make

Break

Cont.

120

30A

3.0A

10A

115

1.0A

10A

240

15A

1.5A

10A

230

.30A

10A

480

7.5A

.75A

10A

-

-

-

600

6.0A

.60A

10A

600

.10A

10A

2 NO/2 NC
CONTACTS
(-2 Suffix)

Volts Make &
Break

Key Interlock Systems
For factory installed Key Interlocks refer to Page DE2-23.

Single pole throw interlock kits are rated 1/2 HP @ 100 and 220Vac.

Phenolic Legend Plate
For factory installed Legend Plates, refer to DE2-25.

Solid Neutral Assemblies
Solid Neutrals are available for field installation only.

Ampere Rating

Catalogue Number

Terminal Data AWG/Kcmil

30 Series T4

DT30SN

#14-8 Cu/Al

200 3P Series E

225SNA

#6-300 Cu/Al

200 4P Series E

DT200N

#4-250 Cu/Al

400 Series A

DT400N

600 Series A

DT600NKD

Viewing Windows
Not available.

(1) #4-600 Cu/Al
(2) #1/0-250 Cu/Al
250-500 Cu/Al

Terminal Lug Data for Type 82,000, 92,000, and DTU
(Series A) p
Ampere Rating
30 A (Series T4) r
200
400
600

p
r

Wires
per
Phase
1
1
1 or 2
2

Wire Range
AWG/kcmil
Al/Cu
#14-8 (Al)
#6–300
1/0 - 600 or 1/0 - 300 Al/Cu
250 - 500

200-600 A switches suitable for 75° C conductors.
30 A switches suitable for 60° C or 75° C conductors.

Application Information
• For more information, consult Schneider Electric.

04/14

DE2-27

SAFETY SWITCHES

30 Series T4

Lock-on provisions are standard on all 82,000 and 92,000 Line Double Throw
Safety Switches.

DE2

Ampere Rating

Lock-On Provisions

DE2_P21-30.fm Page 28 Monday, April 28, 2014 2:55 AM

Safety Switches
Double Throw Types DT, DTU (F-Series)
Accessories
Electrical Interlocks

Lock-On Provisions

Electrical interlocks for Double Throw Safety Switches are available in kit form for
field installation. Each kit contains instructions for proper field mounting. Electrical interlock kits are furnished with 2NO/2NC contacts and are installed in both
“ON” positions, when factory installed.

Lock-on provisions are standard on all 30-100 A Type DT, DTU (series F) Double
Throw Safety Switches.

Ampere Rating

SAFETY SWITCHES

30 - 100A

Catalogue Number

Ampere Rating

Catalogue Number

EIK1 or EIK2 

30 - 100

Included

 30-100 A Type DT, DTU (Series F) switches contain (2) separate switching
mechanisms. Each mechanism will accept an electrical interlock. Some applications may therefore require (2) electrical interlocks.
For factory installation, add “EI” suffix to standard catalogue number.
Example: DTU362EI

Key Interlock Systems
For factory installed Key Interlocks refer to Page DE2-23.

Phenolic Legend Plate
For factory installed Legend Plates, refer to DE2-25.

Solid Neutral Assemblies
Solid Neutrals are available for field installation on two and three pole Switches.

DE2

Equipment Grounding Kits

Ampere Rating

Catalogue Number

30 - 100

SN0310

30 - 100

SN0310C

Terminal Data AWG
(1) #14-1/0 (Cu/Al)
(1) #14-1/0 (Cu)

Class R Fuse Provisions
Class R Fuse Kits
When installed, this kit rejects all but Class R fuses. Kits are available for field
installation. Two kits per 3P switch. For factory installation, add “CLR” suffix to
catalogue number.
Example: DT362CLR

Fuse Puller
Kit consists of three fuse pullers and can be installed in all double throw switches.

Ampere Rating

Series

Catalogue Number

30 (240V)

F5

RFK03

Ampere Rating

Catalogue Number

30 (600V)

F5

RFK06

30 - 100A series F

FPK0610

60 (240V)

F5

RFK06

60 (600V)

F5

RFK06H

100

F5

RFK10

Rainproof Bolt-On Hubs —
See page DE2-24

Viewing Windows
To order optional viewing windows factory installed add “VW” suffix to standard
catalogue number.

Watertight Hubs —
See page DE2-24

Example: DTU362AWKVW.

Terminal Lug Data for Type DT, DTU (Series F) Double Throw
Safety Switches
Switch
Ampere
Rating
30–60 A, Type DT, DTU (Series F)
100 A, Type DT, DTU (Series F)

DE2-28

Wires
per
Phase
1
1

Type 1, 3R, 4, 4X, 12
Wire Range AWG/kcmil Al/Cu
#12–2 (Al) or #14–2 (Cu)
#12–1/0 (Al) or #14–1/0 (Cu)

04/14

DE2_P21-30.fm Page 29 Monday, April 28, 2014 2:55 AM

Safety Switches
General Duty
Accessories
Electrical Interlock Kits

Fuse Puller Kits

Electrical interlocks for F-Series 60-200 Ampere General Duty Safety Switches
are available factory installed or in kit form for field installation. Each kit contains
instructions for proper field mounting. A pivot arm operates from switch mechanism, breaking the control circuit before the main switch blades break. Electrical
interlock kits are CSA Certified.

Kit consists of three fuse pullers, and can be installed in 60 and 100 Ampere FSeries Safety Switches.

ElK031, or ElK032

100-200

EIK1 or EIK2

•

Electrical interlock kit catalogue number with -1 suffix indicates one normally open and one
normally closed contact; -2 indicates two normally open and two normally closed contacts.

•

For Electrical Interlock contact ratings, see page DE2-23.

60 (F-Series)

FPK03

100 (F-Series)

FPK0610

Equipment Grounding Kits
Canadian general duty safety switches come complete with factory installed
Grounding kits. Additional Grounding Kits are available for field or factory
installation.
Ampere Rating

Catalogue Number

For factory Installation, add “EI” or “EI2” to standard catalogue number.
Example: CD223NEI

Class R Fuse Kits
CSA Certified Rejection kits are available for E-Series and F-Series Safety
Switches. When installed, this kit rejects all but Class R fuses. Kits are available
for field installation.

Wire Size AWG

30
(E-series)

PK3GTA1

(2)-#12 Cu or
(2)-#10 Al or
(1)-#4 Al/Cu Max.

60
(F-Series)

GTK03

(2)-#12 Cu or
(2)-#10 Al or
(1)-#4 Al/Cu Max.

100

GTK0610

For factory installation, add “CLR’’ suffix to standard catalogue number.

200

PKOGTA2

(2)-#2/0 Al/Cu Max.

Example: CD222NCLR

400
600

PKOGTA2
(two required)

(2)-#2/0 Al/Cu Max.
Per Lug

Ampere Rating

Catalogue Number

30*

DRK30

60
(F-series)

RFK03H

100
(F-Series)

RFK10

200

HRK1020

400

DRK40

600

DRK600

(2)-#1/0 Al/Cu Max.

Optional Lug Kit
Kit consists of three line, three load and two neutral lugs as required for a 3-pole
400A or 600A general duty switch.
Ampere Rating

Catalogue Number

Wire Size AWG/Kcmil

400 or 600A
Type 1 (Series E3)

GD4060LK

(1) 1/0 to 600 or
(2) 1/0 to 500 or
(4) 1/0 to 250

* Except L111N & CD211N

Class J Fuse Kits
Provision for installing Class J fusing in 600 ampere devices is available when lug
kit GDJK600 is used. Conversion to Class J fuse spacing for 400 ampere devices
requires relocating the loadside fuse base assembly from the standard Class H
fuse location to an alternative position as marked in the enclosure. With Class J
fuses installed, the switch is CSA certified for use on systems with up to 100,000
RMS symmetrical amperes. For field installation only.
Ampere Rating

Catalogue Number

600 Type 1

GDJK600

Application Information
• For more information, consult Schneider Electric.

04/14

DE2-29

SAFETY SWITCHES

Catalogue Number

60(F-Series)

Catalogue Number

DE2

Ampere Rating

Ampere Rating

DE2_P21-30.fm Page 30 Monday, April 28, 2014 2:55 AM

Safety Switches
Application Information
Enclosures
Enclosure Type
Non-Hazardous Locations
1

2

3

3R

4

4X

5

12

7A

7B

7C

7D

9E

9F

9G

Accidental contact with enclosed equipment

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Dripping and light splashing of non corrosive liquids

SAFETY SWITCHES

Limited amounts of falling dirt

DE2

Hazardous Locations

Provides Protection Against...

X

Windblown dust

X

Rain, sleet, and external ice formation

X

X

Hose directed water
Corrosion

X

Settling airborne dust, lint, fibers, and filings

X

X

X

Circulating dust

X

X

X

X

X
X

Acetylene

X

Hydrogen, manufactured gas

X

Ethyl ether, ethylene, cyclopropane

X

X

Gasoline, hexane, naphtha, benzene, butane, propane

X

X

X

Alcohol, acetone, benzol, natural gas, lacquer solvent

X

X

X

Metal dust

X

Carbon black, coal dust, coke dust

X

Flour, starch, grain dust

X

X

X

X

Usage
Indoors
Outdoors

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Application Information
• For complete enclosure definitions, refer to C22.2 No. 94
• HP Rating: Standard value when using fast acting one time fuses. Max. value when using dual element time delay fuse.
• For more information, consult Schneider Electric.

DE2-30

04/14



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