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IEC Contactors and Overload Relays
Technical Solutions

Mini Series Contactors and Overload Relays
Freedom Series Contactors and Overload Relays
Modular Series Contactors and Overload Relays

Mini Series Contactors and Overload Relays
Contactors

2

Contactors – reversing

2

Accessories

3

Technical data

4

Lighting circuit switching

6

Overload relay

7

Technical data

7

Dimensions

8

Freedom Series Contactors and Overload Relays
Contactors

10

Accessories

11

Thermal overload relays

14

Type 2 Co-ordination Selection procedure

16

Technical data

18

Dimensions

33

Modular Series Contactors and Overload Relays
Contactors

38

Accessories

40

Technical data

42

Dimensions

47

Thermal overload relays

49

Technical data

50

Dimensions

54

Mini Series Contactors and Overload Relays

2

April 2005

Mini Series – 4 and 5.5kW

Catalogue numbers
Contactors
AC3 rating 3ph
400/440V

Number of contacts
Main
Auxiliary

Catalogue
numbers

3 N.O.
3 N.O.
4 N.O.

1 N.O.
1 N.C.

CE12BNC310*
CE12BNC301*
CE12BNC400*

3 N.O.
3 N.O.
4 N.O.

1 N.O.
1 N.C.

CE12CNC310*
CE12CNC301*
CE12CNC400*

4kW

5.5kW

Contactors – Reversing
AC3 rating 3ph
400/440V

Number of contacts
Main
Auxiliary

Catalogue
numbers

3 N.O.
3 N.O.

1 N.O.
1 N.C.

CE52BNC310*
CE52BNC301*

3 N.O.
3 N.O.

1 N.O.
1 N.C.

CE52CNC310*
CE52CNC301*

4kW

5.5kW

* Add suffix for coil voltage from the tables below

A.C. operating coils - 3.5VA
Coil voltage
40 to 450Hz
24
48
110 - 127
220 - 240
277
380 - 415

Suffix
T
W
A
B
H
L

D.C. low power consumption operating coils for non-reversing
contactors
Coil voltage

Suffix

24 (1.4 watts)
24 (1.7 watts with surge suppressor)
17 - 32 (2.4 watts)
17 - 32 (2.8 watts with surge suppressor)

T2
T3
V2
V3

Can not be used when auxiliary contacts are fitted.

D.C. operating coils - 3.5 watts
Coil voltage
12
24
48
110 - 125
220 - 240

Suffix
R1
T1
W1
A1
B1

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TDO3400001U

Mini Series Contactors and Overload Relays
April 2005

Mini Series – 4 and 5.5kW

Catalogue numbers - Accessories
Auxiliary Contacts ➀
Description

Contact
configuration

Catalogue
numbers

Side mounting

1 N.O. 1 N.C.

C320MCS11

Top mounting

1 N.O. 1 N.C.
2 N.O.
2 N.C.

C320MCF11
C320MCF20
C320MCF02

Description

Voltage

Catalogue
numbers

Supressors

24 - 60Vdc
50 - 250Vdc
200 - 420Vdc

C320MSS1
C320MSS2
C320MSS3

➀ Top and side mounted auxiliary contact blocks can not be used together.

Accessories

Identification markers

TDO3400001U

C320MCM1

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3

Mini Series Contactors and Overload Relays

4

April 2005

Mini Series – 4 and 5.5kW

Technical data – Contactors
Contactor

CE12BN & CE52BN

CE12CN & CE52CN

Specifications

IEC 947-4-1, IEC947-5-1

IEC947-4-1

Rated insulation voltage Ui

690V

500V

Air temperature (close to contactor)
Fitted with a thermal O/L relay

25 to +50¡C

25 to +50¡C

Without thermal O/L relay

25 to +55¡

25 to +55¡C

For storage

40 to +80¡C

40 to +80¡C

Climatic withstand
Acc. to DIN 50 017
Acc. to UTE C 63-100

Humidity in alternative climate
30 cycles, specification 1

Humidity in alternative climate KFW
30 cycles, specification 1

Mounting positions

All positions

All positions

Mechanical durability
Operating cycles

10 million

10 million

Maximum switching frequency
AC-1

300 cycles/h

300 cycles/h

DC-1, DC-3, DC-5, AC-2, AC-3, AC-15, DC-13

600 cycles/h

Rated operational voltage Ue

12 - 500V ac

Rated operational current Ie/AC-1, AC-3
Rated operational power at:

AC-1/Ie (A)
55¡C 40¡C

AC-2, AC-3
Ie (A) P (kW)

AC-1/Ie (A)
55¡C 40¡C

AC-2, AC-3
Ie (A)
P (kW)

16
16
12

9
9/8
5.5

16
16
12

12/11
12/11
7.0

220/240V
380/440V
500V

12 - 500V ac

20
20
12

2.2
4.0
3.0

20
20
12

3
5.5
4

1/ sinusoidal shock for 10ms:
2
no change in contact position

1/ sinusoidal shock for 10ms:
2
no change in contact position

Shock directions

A

B1

B2

C1

C2

A

B1

B2

C1

C2

Making position
Breaking position

20g
10g

20g
20g

20g
20g

20g
20g

20g
20g

20g
10g

20g
20g

20g
20g

20g
20g

20g
20g

Shock withstand
Standard mounting position: position 1

Operating time
Between coil energisation and:
N.O. contact closing/N.C. contact opening

B6
14 - 26

BC6
(ms)
14 - 26

K6
(ms)
14 - 26

KC6
(ms)
14 - 26

B7
(ms)
14 - 26

BC7
(ms)
(ms)
14 - 26

Between coil de-energisation and:
N.O. contact opening/N.C. contact closing

16 - 40

4 - 10

16 - 40

4 - 10

16 - 40

4 - 10

Heat dissipation per pole

2W at 20A

2W at 20A

Short-circuit protection
(for contactors without add-on thermal O/L relay)
Type fuses gG (gl) - co-ordination:
Type 1
Type 2

20A
20A

25A
20A

Coil consumption (average value)
ac pull-in/holding
dc pull-in/holding

3.5VA
3.5W

3.5VA
3.5W

Technical data – Built-in or add-on auxiliary contact blocks
Rated operational voltage Ue

12 - 240V dc
12 - 500V ac

Conventional free air thermal current Ith

6A

Short-circuit protection, type fuses gG (gl)

10A

Rated operational current Ie / AC-15
220/240V
380/440V
500V

4A
3A
2A

Rated operational current Ie / DC-13
24V
60V
110V
220/240V

1.5A
0.5A
0.4A
0.04

Min. switching capacity of auxiliary
contacts

⊕ 17V and ⊕ 5mA

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TDO3400001U

Mini Series Contactors and Overload Relays

5

April 2005

Mini Series – 4 and 5.5kW

Technical data
AC Electrical endurance curves
4kW contactors – AC1 & AC3 duty

4kW contactors – AC4 duty

5.5kW contactors – AC1 & AC3 duty

5.5kW contactors – AC4 duty

Electrical durability curves for DC-1, DC-3 & DC-5

DC power circuit switching

The curves below take into account the time constant L/R for each utilisation
category and show the electrical drability of the contactors during DC-1, DC-3
and DC-5 use for three poles connected in series.

Utilisation category
+

–

24V
48V
60V
110V
220V

16A
16A
16A
7.0A
0.8A

16A
8.0A
4.0A
1.5A
0.25A

16A
2.0A
1.25A
0.4A
0.2A

+

–

24V
48V
60V
110V
220V

16A
16A
16A
16A
5.0A

16A
16A
15A
7.0A
1.5A

16A
16A
12A
2.0A
0.5A

24V
48V
60V
110V
220V

16A
16A
16A
16A
14A

16A
16A
16A
15A
4.0A

16A
16A
16A
8.0A
2.0A

If one single pole is used, the corresponding breaking capacity (W) is reduced
to 1/3 and for two poles connected in series it is reduced to 2/3.
A = DC-1 3 poles in series
B = DC-3 3 poles in series

C = DC- 5 3 poles in series

+

TDO3400001U

DC-1
DC-3
DC-5
L/R ⊕ 1ms L/R ⊕ 2ms L/R ⊕ 7.5ms

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–

6

Mini Series Contactors and Overload Relays
April 2005

Mini Series – 4 and 5.5kW

Lighting circuit switching
The table below shows the number of lamps per phase in 230V 50Hz for the main poles (terminals marked 1 to 8):
Note that overshooting of the announced capacitive loads may generate on energisation unacceptable current peaks.
Other factors may influence peak amplitude on energisation.
●
●
●

Lengths and cross sections of installation conductors
Electronic arcing devices
Lamp maufacture

For these reasons, the values in the following tables are given for information only.
Type of lamps

Characteristics
In
(W)
(A)

Number of lamps
per phase
(230V, 50Hz)

Incandescent
lamps

60
10
200
300
500
1000

20
12
6
4
2
1

Flourescent
lamps

Without compensation and series compensation
15
0.35
25
20
0.37
23
40
0.43
20
58
0.67
16
65
0.67
12
115
1.5
5
140
1.5
5

0.26
0.43
0.87
1.30
2.17
4.35

Two lamp circuit
2 x 20 1 x 0.13
2 x 40 1 x 0.22
2 x 58 1 x 0.32
2 x 65 1 x 0.34
2 x 115 1 x 0.65
2 x 140 1 x 0.75

2 x 26
2 x 20
2 x 16
2 x 12
2x5
2x5

Parallel compensation
15
0.11
7
20
0.13
6
40
0.22
7
58
0.32
5
65
0.34
4
115
1.65
1
140
1.75
1
High pressure
mercury
vapour
lamps
eg HQL, HPL

1 x 18
2 x 18
1 x 36
2 x 36
1 x 56
2 x 58

Type of lamps

Characteristics
In
(W)
(A)

Metal
Iodide
lamps
eg HGI, HPI

Without compensation
35
0.53
10
70
1.0
5
150
1.8
3
250
3.0
2
400
3.5
1

4.5
4.5
4.5
7
7
18
18

7
8
10
18
25
45
60

Number of lamps
per phase
(230V, 50Hz)

Parallel compensation
35
0.25
6
70
0.45
3
150
0.75
1
250
1.5
1
400
2.5
1
low pressure
sodium lamps

Dual
mounting

Without compensation
50
0.61
10
80
0.8
7
125
1.15
5
250
2.15
3
400
3.25
2
700
5.40
1
Parallel compensation
50
0.28
10
80
0.41
7
125
0.65
5
250
1.22
3
400
1.95
2
700
3.45
1000
4.8

Lamps with
electronic
ignition
device

Capacitive
load
in µF

17
8
11
6
11
6

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20
20
30
45
40
40
25

Without compensation
150
1.8
3
250
3.0
2
330
3.7
2
400
4.7
1
Parallel compensation
150
0.83
250
1.5
330
2.0
400
2.4
1000
6.3

Transformers
for low voltage
halogen
lamps

6
12
20
33
35

Without compensation
35
1.5
4
55
1.5
4
90
2.4
2
135
3.5
2
150
1.0
2
180
3.3
2
200
2.3
2
Parallel compensation
35
0.31
55
0.42
90
0.63
135
0.94
150
1.0
180
1.16
200
1.32

High pressure
sodium lamps

Capacitive
load
in µF

20
33
40
48
106

Transformer
power
(W)

Number of transformers
per phase
(230V, 50Hz)

20
50
75
100
150
200
300

40
20
13
10
7
5
3

TDO3400001U

Mini Series Contactors and Overload Relays
April 2005

Mini Series – Overload Relay

Catalogue numbers
Motor FLA in Amperes
.10 – .16
.16 – .24
.24 – .40
.40 – .60
.60 – 1.00
1.00 – 1.60
1.60 – 2.40
2.40 – 4.0
4.0 – 6.0
6.0 – 9.0
9.0 – 12.0

Catalogue Number
C312AN3A
C312AN3B
C312AN3C
C312AN3D
C312AN3E
C312AN3F
C312AN3G
C312AN3H
C312AN3J
C312AN3K
C312AN3L

Overload relays to be used with Pressure Plate Terminal type Mini Contactors only.

Technical data
¥
¥

Thermal Overload Relay C312 —
Conformity to Standards
¥ IEC 947-4-1, 947-5-1, CE
¥ UL 508, CSA 22.2

¥

Thermal (Bimetallic) Overload Relay, C312 OL Relay
¥ Insulation Voltage (Ui): 690V AC
¥ Rated Operational Voltage (Ue): 690V AC
¥ Ambient Temperature: -13° to 122°F (-25° to +50°C) temperature
compensated
¥ Storage: -40° to 158°F (-40° to +70°C)

¥
¥
¥
¥
¥

Impulse Withstand Voltage (Uimp): 6 kV
Climatic Resistance —
¥ Acc. to DIN 50 017
¥ Acc. to UTE C 63 – 100: IEC 68-2-3, IEC 68-2-30
Mounting Position: ± 30 from vertical position, not horizontal, not
upside down, 5 mm side by side mounting distance
Switching Frequency with Avoidance of Nuisance Trippings —
max. ops./h: 15
40% ED — max. ops./h: 60 (if 6X in startup time 1 s)
Overvoltage Category/Pollution Degree: III/3
Safe Isolation to IEC 536: 300V AC
Conventional Free Air Thermal Current (Ith): 6.0A

Terminal Capacities
Description
Solid
Flexible with Ferrule
Solid or Stranded

Specification
mm 2X (.75X – 2.5) mm
mm 2X (.5X – 1.5) mm
AWG 2X (18X –12)

Trip Contact Ratings AC-15
Operating Voltage (Ue)
Rated Operational Current (Ie)
Contacts 95 – 96 — NC (Break)
Contacts 97 – 98 — NO (Make)

120V

220/240V

380/415V

500V

–
–

1.5A
1.5A

.7A
.5A

.5A
.3A

24V DC

60V DC

110V DC

220V DC

.9A
.9A

.5A
.5A

.3A
.3A

.1A
.1A

Trip Contact Ratings DC-13
Operating Voltage (Ue)
Rated Operational Current (Ie)
Contacts 95 – 96 — NC (Break)
Contacts 97 – 98 — NO (Make)
Setting Variances

TDO3400001U

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8

Mini Series Contactors and Overload Relays
April 2005

Mini Series – 4 and 5.5kW

Dimensions (mm)
Contactor

Reversing contactors

Contactor with side mounted auxiliary

Contactor with top mounted auxiliary

Mounting dimensions

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TDO3400001U

Mini Series Contactors and Overload Relays
April 2005

Mini Series – 4 and 5.5kW

Dimensions (mm)
Mini contactor and overload relay

Side mounted auxiliary contact

TDO3400001U

Top mounted auxiliary contact

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9

10

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Catalogue numbers – Contactors
AC3 rating 3 ph
380/440V (kW)

Number of contacts
Main
Auxiliary

Catalogue numbers
AC operated
DC operated

2.2

3 N.O.
3 N.O.
4 N.O.

1 N.O.
1 N.C.

CE15ANS3*
CE15ANC3*
CE15AN4*

–
–
–

4

3 N.O.
3 N.O.
4 N.O.

1 N.O.
1 N.C.

CE15BNS3*
CE15BNC3*
CE15BN4*

CE15BNS3*
–
–

5.5

3 N.O.
3 N.O.
4 N.O.

1 N.O.
1 N.C.

CE15CNS3*
CE15CNC3*
CE15CN4*

CE15CNS3*
–
–

7.5
11
15

3 N.O.
3 N.O.
3 N.O.

CE15DN3*
CE15EN3*
CE15FN3*

CE15DNS3*
CE15ENS3*
CE15FNS3*

18.5
22
30
37

3 N.O.
3 N.O.
3 N.O.
3 N.O.

CE15GN3*
CE15HN3*
CE15JN3*
CE15KN3*

CE15GNS3*
CE15HNS3*
CE15JNS3*
CE15KNS3*

45
55
75

3 N.O.
3 N.O.
3 N.O.

1 N.O.
1 N.O.
1 N.O.

CE15LN3*
CE15MN3*
CE15NN3*

CE15LNS3*
CE15MNS3*
CE15NNS3*

90
110
160

3 N.O.
3 N.O.
3 N.O.

1 N.O. 1 N.C.
1 N.O. 1 N.C.
1 N.O. 1 N.C.

MCE15PN3*
MCE15RN3*
MCE15SN3*

MCE15PNS3*
MCE15RNS3*
MCE15SNS3*

* Add suffix from tables on page 11 to select coil voltage required. For voltages not shown contact Head Office.

Mounting positions of auxiliary contacts
Contactors CE15LN to NN are supplied with R1 fitted.
Contactors CE15PN to SN with ac coils are supplied with
L1 fitted. With dc coils L1 and L2 are fitted.
By attaching combinations of top and side mounted auxiliary contact blocks
up to 8 additional circuits may be added.
CE15AN to CE15KN up to 8 N.O. or 4 N.O. - 4 N.C.
CE15LN to CE15SN maximum 6 N.O. or 6 N.C. in any one configuration

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TDO3400001U

Freedom Series Contactors and Overload Relays

11

April 2005

Freedom Series – 2.2 to 160kW

Catalogue numbers – Accessories
Auxiliary contact blocks – top mounting (maximum 1 per contactor)
Contact
configuration

Contactor type

1 N.O.

Catalogue
numbers

CE15A to CE15K

C320KGT1
C320KGT2
C320KGT3
C320KGT4
C320KGT5
C320KGT15
C320KGT14
C320KGT13

1 N.C.
1 N.C.

1 N.O.
2 N.O.

2 N.C.
2 N.C.
1 N.C.

2 N.O.
3 N.O.
4 N.O.

Auxiliary contact blocks – side mounting (maximum 2 per contactor)
Contact
configuration

Mounting
position ✝

1 N.O.

L1, R1
L1, R1
L1, R1
L1, R1

1 N.C.
1 N.C.

1 N.O.
2 N.O.

Contactor
type

Catalogue
numbers

CE15AN to KN

C320KGS1
C320KGS2
C320KGS3
C320KGS4

Contactor
type

Catalogue
numbers

Auxiliary contact blocks – base mounting
Contact
configuration
1 N.O.
1 N.O.
1 N.O.
1 N.O.

Mounting
position ✝
L1, R1
L1, R1
L1, R1
L1, R1

1 N.C.
1 N.C.

CE15LN to NN
CE15LN to NN
CE15PN to SN
CE15PN to SN

C320KGS31
C320KGS32
C320KGS41
C320KGS42

Auxiliary contact blocks – add-on
Contact
configuration
1 N.O.
1 N.C.
1 N.C.

1 N.O.

Mounting
position ✝

Contactor
type

Catalogue
numbers

L2, L3, R2, R3
L2, L3, R2, R3
L2, L3, R2, R3

CE15LN to SN

C320KGS20
C320KGS21
C320KGS22

✝ Mounting postions of auxiliary contacts (See page 33)

A.C. Operating coils
Coil
50Hz
voltage 60Hz

24
-

48
-

110
120

220
240

240
-

380
-

415
-

440
480

550
600

Suffix CE15AN to FN T
code

Y

A

B

K

L

M

C

D

CE15GN to SN U

Y

A

B

K

L

M

C

D

D.C. operating coils for contactors 4 to 15 & 45kW to 75kW only

D.C. Operating coils for contactors 90 to 160kW only

Coil voltage

12

24

48

120

Coil voltage

24

48

120

240

Suffix code

R1B

T1B

W1B

A1B

Suffix code

T1B

W1B

A1B

B1B

D.C. Operating coils for contactors 18.5 to 37kW only
Coil voltage

12

24

48

120

Suffix code

R4B

T4B

W4B

A4B

D.C. Coil elementary diagram for contactors 4 to 15kW

Note
DC operating coils come complete with encapsulated coil,
1N.C. early opening side auxiliary and connection wiring.

TDO3400001U

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12

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Catalogue numbers – Accessories (continued)
Description

For contactor
type

Pneumatic timer – top mounting
Adjustable range
(On or off delay)
0.3 to 30 secs.
10 to 180 secs.

Catalogue
numbers

CE15AN to KN
C320TP1
C320TP2

Note: When timer is used, other top mounting auxiliaries cannot be added.
Mechanical interlock
When fitted, auxiliary contacts
can be added to one side of
the contactor only.

C321M60B

CE15AN to KN

C321KM60B

CE15LN to NN

C321KM30

MCE15PN to SN

C321KM40

C321KM30

Coil surge suppressor
To suppress operating coil
switch-off surge.
Control supply 50-60Hz
24 48V
110 240V
110 240V
110 240V

CE15AN to KN
CE15AN to KN
CE15LN to NN
MCE15PN to SN

MC320LRC5
MC320LRC2
MC320LRC3
MC320LRC3

1 metre length

CE15AN to GN

MC382MA1

Pack of 100

CE15AN to KN

C320DL2

CE15AN to CN
CE15DN to FN
CE15GN to KN
CE15LN to NN
MCE15PN to SN

C321KM60K14B
C321KM60K13B
C321KM60K16B
C321KM60K21 ✝
C321KM60K19 ✝

CE15LN to NN

C325MTK

MCE15PN to SN

MC321TE3

Standard mounting
Side mounting
Side mounting with overload relay fitted

CE15LN to NN

MC321FK1
MC321FK2
MC321FK3

Standard or side mounting with or without
overload relay fitted

MCE15PN to SN

35mm DIN mounting rail

Identification marker
Reversing connections kit
Comprises mechanical interlock and a
pre-cut trimmed and formed wire set.

Termination kits for main contacts
For crimp terminal lugs to allow
connection of up to 2 additional
cables for reversing or star/delta duty.
Extension plates for reversing connections.
Finger protection shields
Shields to prevent accidental contact with
line/load terminals.

MC321FK4

✝ Kit includes 2 off N.C. auxiliary contact blocks.

www.eatonelectrical.com

TDO3400001U

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Catalogue numbers – Accessories (continued)
Description

For contactor
type

Catalogue
numbers

CE15GN3
CE15HN3
CE15JN3
CE15KN3
CE15LN3
CE15MN3
CE15NN3
CE15NN
MCE15PN
MCE15RN
MCE15SN

6-65-4
6-65-6
6-65-8
6-65-17
6-43-4
6-43-2
6-43-6
6-293
6-294
6-288
6-286

Main contact renewal kit

Replacement operating coils – AC (See note below)
Coil voltage
50Hz
60Hz

Catalogue numbers
CE15AN to CN

CE15DN to FN

CE15GN to KN

CE15LN to NN

MCE15PN to SN

24
48
110
220
240
380
415
440
550

MC15CWU
MC15CWY
MC15CWA
MC15CWB
MC15CWK
MC15CWL
MC15CWM
MC15CWC
MC15CWD

MC15FWU
MC15FWY
MC15FWA
MC15FWB
MC15FWK
MC15FWL
MC15FWM
MC15FWC
MC15FWD

MC15KWU
MC15KWY
MC15KWA
MC15KWB
MC15KWK
MC15KWL
MC15KWM
MC15KWC
MC15KWD

MC15WU
MC15WY
MC15WA
MC15WB
MC15WK
MC15WL
MC15WM
MC15WC
MC15WD

9-2412-5A
9-2412-8A
9-2412-1A
9-2412-2A
9-2412-13A
9-2412-14A
9-2412-16A
9-2412-3A
9-2412-4A

120
240

480
600

Note:
Replacement operating coils are for use with current series 'B' contactors.
For replacement coils for previous series 'A' contactors please contact
Eaton.

TDO3400001U

www.eatonelectrical.com

13

14

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Catalogue numbers – Thermal overload relays
For direct connection with CE15AN to FN contactors or independent mounting
Description
Relay with 1 N.O. 1 N.C. electrically separate contacts,
selectable hand or auto reset with reset or stop-reset option,
phase loss protection and trip indicator.

Motor FLC range A
0.25
0.4
0.63
1.0
1.3
1.7
2.2
2.8
3.5
4.5
6.0
7.5
10
13
18
24

0.4
0.63
1.0
1.4
1.8
2.4
3.1
4.0
5.0
6.5
8.5
11.0
14.0
19.0
24.0
32.0

Separate base for independent connection
and DIN rail or panel mounting

Catalogue numbers
C316FNA3C
C316FNA3D
C316FNA3E
C316FNA3F
C316FNA3G
C316FNA3H
C316FNA3J
C316FNA3K
C316FNA3L
C316FNA3M
C316FNA3N
C316FNA3P
C316FNA3Q
C316FNA3R
C316FNA3S
C316FNA3T
C306TB1

For direct connection with CE15GN to KN contactors or independent mounting
Relay with 1 N.O. 1 N.C. electrically separate contacts,
selectable hand or auto reset with reset or stop-reset option,
phase loss protection and trip indicator.

18
22
29
36
45
60

25
32
42
52
63
80

Separate base for independent connection
and panel mounting

C316KNA3A
C316KNA3B
C316KNA3C
C316KNA3D
C316KNA3E
C316KNA3F

C316TB1

Note: For star-delta applications multiply motor FLC by 0.58

www.eatonelectrical.com

TDO3400001U

Freedom Series Contactors and Overload Relays

15

April 2005

Freedom Series – 2.2 to 160kW

Catalogue numbers – Thermal overload relays (continued)
For independent mounting and connection with CE15LN to PN contactors
Description
Relay with 1 N.O. 1 N.C. electrically separate contacts,
selectable hand or auto reset with reset or stop-reset option,
phase loss protection and trip indicator.

Motor FLC range A
65
90
80
110
100 135
110 150
130 175
150 200

Set of connecting links To contactors CE15LN to NN3
To contactors CE15PN

Catalogue numbers
C316PNA3A
C316PNA3B
C316PNA3C
C316PNA3D
C316PNA3E
C316PNA3F

C316MCL
C316PCL

Current transformer operated for independent connection with CE15RN to SN contactors
Relay with 1N.O. 1N.C. electrically separate contacts,
selectable hand or auto reset with reset or stop-reset
option, phase loss protection and trip indicator.

130 185
165 235
220 310
285 400

Identification marker (pack of 50)

C316SNA3A
C316SNA3B
C316SNA3C
C316SNA3D

C316MT1

Remote reset module
Description

Operating voltage
50/60HZ

Catalogue numbers

For use with thermal overload relays C316FNA3,
and C316SNA3

220/440

C316RR1N

Operating time
Minimum: 0.2 secs
Maximum: 0.3 secs
Inrush VA
Operating voltage
220/440
Note: For star-delta applications multiply motor FLC by 0.58

TDO3400001U

www.eatonelectrical.com

Inrush VA
412

16

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Type 2 co-ordination selection procedure
Step 1.

Step 4.

Determine the motor Full Load Current (FLC) from Table 1.

Select overload relay and note it's fuse link rating from table 4.

Table 4. Eaton Freedom Series
overload relays

Step 2.
Decide method of starting and then note the fuse link rating which
corresponds to the Motor FLC from table 2a (Direct on Line) or
2b (Star Delta starting).

Step 5.
Compare the fuse link rating noted in step 2 with the lowest of the ratings
noted in steps 3 and 4.
Example
Step 2 - Motor
= 16A
Step 3 - Contactor
= 16A
Step 4 - Overload relay = 20A

If this lowest value is less than
the fuse link rating noted in
step 2, then Type 2
co-ordination is not achieved.

Step 3.
Select contactor and note it's fuse link rating from table 3.

If this lowest value is equal to
or greater than the fuse link
rating noted in step 2, then
Type 2 co-ordination is
achieved.

NO
Type 2 Co-ordination
is not achieved.

YES
Type 2 Co-ordination
is achieved.

Table 4. Eaton Freedom Series
contactors

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TDO3400001U

Freedom Series Contactors and Overload Relays

17

April 2005

Freedom Series – 2.2 to 160kW

Selection procedure (continued)
Table 1. Motor full load current

Table 2a. D.O.L. fuse link rating

Table 2b. Star/delta fuse link rating

kW

HP

220V

380V

415V

Motor FLC (A)

Fuse (A)

Motor FLC (A)

Fuse (A)

1.1
1.5
2.2
3.0
4.0
5.5
7.5
10
11
15
18.5
22
30
37
45
55
75
90
110
132
160

1.0
2.0
3.0
4.0
5.5
7.5
10
13.5
15
20
25
30
40
50
60
75
100
125
150
175
220

4.9
6.3
9.0
12
16
21
27
36
40
52
64
77
100
125
150
180
240
300
350
410
510

2.9
3.6
5.2
6.8
9.1
12
16
21
23
30
37
44
59
73
86
106
140
170
200
240
300

2.6
3.3
4.8
6.2
8.3
11
14
19
21
28
34
41
54
67
79
98
130
160
190
220
270

0
0.8
1.5
2.1
3.1
6.2
9.1
11.1
14.5
15.5
18.1
22.1
28.1
45.1
58.1
80.1
99.1
128
180
216

2
4
6
10
16
20
25
32
35
40
50
63
80
100
125
160
200
250
315
355

0
1.5
2.2
3.2
5.6
10.1
14.1
18.1
22.1
28.1
32.1
40.1
51.1
80.1
100
125
160
200
250
315

2
4
6
10
16
20
25
32
35
40
50
63
80
100
125
160
200
250
315
355

Table 3. Freedom contactors

-

0.7
1.4
2.0
3.0
6.1
9.0
11
14.4
15.4
18
22
28
45
58
80
99
128
180
216
270

-

1.4
2.1
3.1
5.5
10
14
18
22
28
32
40
51
80
100
125
160
200
250
315
355

Table 4. Freedom overload relays

kW

le (AC3)
380/415V

Contactor
cat. no.

Fuse (A)

Full load current
range (A)

Catalogue
number

Fuse
(A)

Full load current
range (A)

Catalogue
number

Fuse
(A)

2.2
4
5.5
7.5
11
15
18.5
22
30
37
45
55
75
90
110
160

5.2
9.1
12
16
23
30
37
44
59
73
86
106
140
170
200
300

CE15A
CE15B
CE15C
CE15D
CE15E
CE15F
CE15G
CE15H
CE15J
CE15K
CE15L
CE15M
CE15N
MCE15P
MCE15R
MCE15S

16
25
32
35
50
63
100
100
125
125
160
200
250
250
315
355

0.25
0.4
0.43
1.0
1.3
1.7
2.2
2.8
3.5
4.5
6.0
7.5
10
13
18
24

C316 FNA3C
FNA3D
FNA3E
FNA3F
FNA3G
FNA3H
FNA3J
FNA3K
FNA3L
FNA3M
FNA3N
FNA3P
FNA3Q
FNA3R
FNA3S
FNA3T

2
2
4
4
6
10
10
16
20
20
25
32
35
50
50
80

18
22
29
36
45
60
65
80
100
110
130
150
130
165
220
285
355
465
610

C316 KNA3A
KNA3B
KNA3C
KNA3D
KNA3E
KNA3F
C316 PNA3A
PNA3B
PNA3C
PNA3D
PNA3E
PNA3F
C316 SNA3A
SNA3B
SNA3C
SNA3D
C316 UNA3A
UNA3B
UNA3C

50
63
80
125
160
200
200
200
200
250
315
315

-

0.4
0.63
1.1
1.4
1.8
2.4
3.1
3.1
5.0
6.5
8.5
11
14
19
24
32

-

25
32
42
52
63
80
90
110
135
150
175
200
185
235
310
400
500
650
850

C/T
overload
relays
No limit

Notes:

1. Account of the crossover current (Ic) of the fuse and the overload relay
characteristic has already been made in the formation of table 4.

3. Remember all testing has been conducted at 415 Volts. Co-ordination
details are therefore applicable at this voltage or lower.

2. A thermal or electronic overload relay which uses current transformers to
sense primary current, has no restriction on the size of fuse required to
afford Type 2 co-ordination. Determination of the maximum fuse size
should be based on co-ordination of the contactor as shown in table 3.

4. Reference should be made to the Contactor Safety Perimeter Zone
dimensions (page 38) to ensure that within the enclosure used, no part of
the metal work infringes this zone.

TDO3400001U

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18

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Technical data
Contactor

CE15AN

CE15BN

CE15CN

CE15DN

General
kW AC3 rating 380/415V

2.2

4.0

5.5

7.5

Standards and approvals

IEC947-4-1, UL508, CSA22.14

Width mm

45

45

45

45

Number of poles (maximum)

4

4

4

3

Protection against direct contact (with terminal cover fitted)

IP20 to IEC529 (removable terminal cover)

Mechanical lifespan

20,000,000

20,000,000

20,000,000

20,000,000

Weight kg

0.41

0.41

0.41

0.44
3

Environment
Pollution degree IEC947-1

3

3

3

Impulse withstand voltage IEC947-4-1

6kV

6kV

6kV

Operating temperature, open

20 to +65¡C

Relative humidity at 40¡C

95%

95%

95%

95%

Operating altitude

2,000m

2,000m

2,000m

2,000m

Operating position (relative to normal mounting position)

±30¡

±30¡

±30¡

±30¡
690V

Main contact ratings
Insulating voltage Ui

20 to +65¡C

6kV

20 to +65¡C

20 to +65¡C

690V

690V

690V

Operating frequency limits

50 to 60Hz

50 to 60Hz

50 to 60Hz

50 to 60Hz

Rated thermal current Ith @ 600V

20

20

20

32

AC1 duty

Rated operational current Ie (A)
Maximum power rating P (kW)

(p.f.) = 0.8
Non-inductive or slightly inductive loads
AC2 & AC3
duty

Rated operational current Ie (A)
Maximum power rating P (kW)

Slipring motors: Starting, switching off
Squirrel cage motors: Starting, plugging
& inching

P
220/240V
380/415V
440/460V
500/575V
660V

220/240V
380/415V
440/460V
500/575V
660V

Ie

6.1
10.5
12.1
13.8
18.2

P

Ie

6.1
10.5
12.1
13.8
18.2

P

Ie

6.1
10.5
12.1
13.8
18.2

P

P

Ie

P

Ie

P

Ie

P

Ie

1.1
2.2
2.2
4.0
2.2

5.2
5.2
4.8
6.9
3.0

1.5
4.0
4.0
5.5
4.0

6.8
9.1
7.8
9.4
5.2

2.2
5.5
5.5
7.5
5.5

9.6
12.0
11.0
12.0
7.1

4.0
7.5
7.5
11.0
7.5

16.0
16.0
14.0
17.0
9.1

Maximum operations per hour

600

600

600

600

AC3 electrical life at 380/415V

2,800,000

2,300,000

2,100,000

1,500,000

AC2 electrical life at 380/415V

260,000

239,000

175,000

AC4 duty

Rated operational current Ie (A)
Maximum power rating P (kW)

Squirrel cage motors: Starting, plugging
& inching

220/240V
380/415V
440/460V
500/575V
660V

Ie

P

Ie

P

Ie

P

Ie

1.1
2.2
2.2
4.0
2.2

5.2
5.2
4.8
6.9
3.0

1.5
4.0
4.0
5.5
4.0

6.8
9.1
7.8
9.4
5.2

2.2
5.5
5.5
5.5
5.5

9.6
12.0
11.0
9.4
7.1

4.0
7.5
7.5
7.5
7.5

16.0
16.0
14.0
12.0
9.1

300

AC4 electrical life at 380/415V

64,000

Rated operational current Ie (A)
Maximum power rating P (kW)

Ratings for contactors delta connected

Rotor circuit
contactors

220/240V
380/415V
440/460V
500/575V
660V

272,000

P

Maximum operations per hour

Other ratings
Star delta
starter duty

300

300

59,000

300

43,000

67,000

P

IL

P

IL

P

IL

P

IL

2.2
5.5
5.5
7.5
4.0

9.6
12.0
11.0
12.0
4.0

4.0
7.5
7.5
7.5
5.5

16.0
16.0
14.0
12.0
5.5

4.0
11.0
11.0
11.0
7.5

16.0
23.0
21.0
17.0
7.5

7.5
15.0
15.0
18.5
11.0

28.0
30.0
27.0
28.0
11.0

Rated rotor insulation voltage Uir

690V

690V

690V

Rated rotor operational voltage Uer

1320V

1320V

1320V

1320V

12A
15A
19A
27A

16A
21A
26A
36A

21A
27A
33A
46A

29A
38A
47A
66A

AC2 duty, slipring motors starting and switching off
Electrical life span > = 1,000,000 operations
Ratings for contactors delta connected

100% DF
60% DF
40% DF
20% DF

Ie

9.7
16.8
19.5
22
29

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690V

TDO3400001U

Freedom Series Contactors and Overload Relays

19

April 2005

Freedom Series – 2.2 to 160kW

CE15EN

CE15FN

CE15GN

CE15HN

CE15JN

CE15KN

11.0

15.0

18.5

22.0

30.0

37.0

45

45

65

65

65

65

3

3

3

3

3

3

IEC947-4-1, UL508, CSA22.14

.

Finger and back of hand protection to VDE0106 part 100.

20,000,000

20,000,000

10,000,000

10,000,000

10,000,000

10,000,000

0.44

0.44

1.25

1.25

1.25

1.25

3

3

3

3

3

3

6kV

6kV

6kV

6kV

6kV

20 to +65¡C

20 to +65¡C

20 to +65¡C

20 to +65¡C

6kV

20 to +65¡C

20 to +65¡C

95%

95%

95%

95%

95%

95%

2,000m

2,000m

2,000m

2,000m

2,000m

2,000m

±30¡

±30¡

±30¡

±30¡

±30¡

±30¡

690V

690V

690V

690V

690V

690V

50 to 60Hz

50 to 60Hz

50 to 60Hz

50 to 60Hz

50 to 60Hz

50 to 60Hz

32

32

50

60

75

80

P

Ie

9.7
16.8
19.5
22.0
29.0

P

Ie

9.7
16.8
19.5
22.0
29.0

P

Ie

15.2
26.3
30.5
38.1
45.7

P

Ie

18.3
31.6
36.6
45.7
54.9

P

Ie

22.9
39.5
45.7
57.2
68.6

P

Ie

24.4
42.1
48.8
61.0
73.2

P

le

P

le

P

le

P

le

P

le

P

le

5.5
11.0
11.0
15.0
11.0

22.0
23.0
21.0
23.0
13.0

7.5
15.0
15.0
18.5
15.0

28.0
30.0
27.0
28.0
17.0

10.0
18.5
18.5
22.0
11.0

36.0
37.0
34.0
34.0
13.0

11.0
22.0
22.0
30.0
15.0

42.0
44.0
40.0
45.0
17.0

15.0
30.0
30.0
30.0
18.5

54.0
59.0
52.0
45.0
21.0

18.5
37.0
37.0
37.0
22.0

68.0
73.0
65.0
55.0
26.0

600

600

600

600

600

600

1,500,000

1,700,000

1,100,000

1,300,000

1,500,000

1,300,000

211,000

199,000

235,000

252,000

138,000

98,000

P

le

P

le

P

le

P

le

P

le

P

le

5.5
11.0
11.0
11.0
7.5

22.0
23.0
21.0
17.0
9.1

5.5
11.0
11.0
11.0
7.5

22.0
23.0
21.0
17.0
9.1

10.0
18.5
18.5
22.0
11.0

36.0
37.0
34.0
34.0
13.0

11.0
22.0
22.0
30.0
15.0

42.0
44.0
40.0
45.0
17.0

15.0
30.0
30.0
30.0
18.5

54.0
59.0
52.0
45.0
21.0

15.0
30.0
30.0
30.0
18.5

54.0
59.0
52.0
45.0
21.0

600

600

52,000

600

75,000

600

58,000

600

62,000

600

34,000

34,000

P

IL

P

IL

P

IL

P

IL

P

IL

P

IL

7.5
18.5
18.5
22.0
18.5

28.0
37.0
34.0
34.0
13.5

11.0
22.0
22.0
30.0
22.0

42.0
44.0
40.0
45.0
22.0

15.0
30.0
30.0
37.0
18.5

54.0
59.0
52.0
55.0
18.5

18.5
37.0
37.0
45.0
22.0

68.0
73.0
65.0
66.0
22.0

22.0
45.0
45.0
45.0
30.0

80.0
86.0
77.0
66.0
30.0

30.0
55.0
55.0
55.0
37.0

104.0
106.0
96.0
81.0
37.0

690V

690V

690V

690V

690V

1320V

1320V

1320V

1320V

1320V

1320V

40A
51A
63A
89A

52A
67A
82A
116A

64A
83A
101A
143A

76A
98A
120A
170A

104A
134A
164A
232A

126A
163A
200A
283A

TDO3400001U

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690V

20

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Technical data (continued)
Contactor

CE15LN

CE15MN

CE15NN

General
kW AC3 rating 380/415V

45

55

75

Standards and approvals

IEC947-4-1, UL508, CSA 22.14

Width mm

90

90

93

Number of poles

3

3

3

Mechanical lifespan

6,000,000

6,000,000

6,000,000

Weight kg

3.8

3.8

3.8
3

Environment
Pollution degree IEC 947-1

3

3

Impulse withstand voltage IEC 947-4-1

6kV

6kV

Operating temperature, open

20 to +65¡C

Relative humidity

95%

95%

95%

Operating altitude

2,000m

2,000m

2,000m

Operating position (relative to normal mounting position)

±30¡

±30¡

±30¡
690V

Main contact ratings
Insulation voltage Ui

6kV

20 to +65¡C

20 to +65¡C

690V

690V

Operating frequency limits

50 to 60Hz

50 to 60Hz

50 to 60Hz

Rated thermal current lth @ 600V

100

135

175

AC1 duty

Rated operational current le (A)
Maximum power rating P (kW)

(p.f.)=0.8
Non-inductive or slightly inductive loads
AC2 & AC3
duty

Rated operational current le (A)
Maximum power rating P (kW)

Slipring motors: Starting, switching off
Squirrel cage motors: Starting, plugging
& inching

P
220/240V
380/415V
440/460V
500/575V
660V

220/240V
380/415V
440/460V
500/575V
660V

Ie

30
52
60
69
91

P

Ie

41
71
82
93
123

P

P

le

P

le

P

le

22
45
45
55
37

86
86
86
81
42

30
55
55
75
45

106
106
106
106
50

37
75
75
75
45

140
140
140
105
50

Maximum operations per hour

600

600

600

AC3 electrical life at 380/415V

500,000

576,000

620,000

AC2 electrical life at 380/415V

121,000

125,000

AC4 duty

Rated operational current le (A)
Maximum power rating P (kW)

Squirrel cage motors:Starting, plugging
& inching

220/240V
380/415V
440/460V
500/575V
660V

le

P

le

P

le

18.5
37
37
37
30

68
73
65
55
30

22
45
45
45
37

86
86
86
66
42

30
55
55
55
40

106
106
106
81
46

300

300

AC4 electrical life at 380/415V

39,000

43,000

Rated operational current le (A)
Maximum power rating P (kW)
Ratings for contactors delta connected

Rotor circuit
contactors

220/240V
380/415V
440/460V
500/575V
660V

160,000

P

Maximum operations per hour

Other ratings
Star delta
starter duty

300
61,000

P

IL

P

IL

P

IL

45
75
75
90
55

150
140
130
130
55

55
90
90
132
75

180
170
160
180
75

75
132
132
132
75

240
240
220
180
75

Rated rotor insulation voltage Uir

690V

690V

690V

Rated rotor operational voltage Uer

1320V

1320V

1320V

165A
213A
261A
369A

225A
290A
356A
503A

330A
426A
522A
738A

Slipring motors starting and switching off
Electrical life span >=500.000 operations at 100% DF
Ratings for contactors delta connected

100% DF
60% DF
40% DF
20% DF

Ie

45
79
91
104
137

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TDO3400001U

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

MCE15PN

MCE15RN

MCE15SN

90

110

160

IEC947-4-1, UL508, CSA22.14
178

178

178

3

3

3

5,000,000

5,000,000

5,000,000

8.25

8.3

8.3

3

3

3

6kV

6kV

6kV

–20 to +65°C

–20 to +65°C

–20 to +65°C

95%

95%

95%

2,000m

2,000m

2,000m

±30°

±30°

±30°

690V

690V

690V

50 to 60Hz

50 to 60Hz

50 to 60Hz

185

220

315

IP

Ie

56
97
112
128
169

P

Ie

67
115
134
152
200

P

Ie

96
165
192
218
288

P

le

P

le

P

le

45
90
90
90
45

170
170
170
130
50

55
110
110
110
55

200
200
200
160
61

90
160
160
160
75

300
300
300
210
80

600

600

300

582,000

520,000

351,000

173,000

166,000

100,000

P

le

P

le

P

le

37
65
65
65
45

128
128
128
98
50

45
75
75
75
55

150
140
140
105
61

50
90
90
90
75

170
170
170
160
80

300

200

150

67,000

65,000

60,000

P

IL

P

IL

P

IL

75
132
160
132
75

240
240
220
180
75

110
200
220
160
90

380
380
380
225
90

160
250
300
220
110

520
520
485
320
110

690V

690V

690V

1320V

1320V

1320V

357A
461A
564A
798A

393A
507A
621A
879A

465A
600A
735A
1040A

TDO3400001U

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21

22

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW
Contactor

CE15AN

CE15BN

CE15CN

CE15DN

Non motor utilisation categories
AC-5a Switching of electrical discharge lamps.
Ue<=440V, rated current le

le

le

le

le

18A

25A

25A

32A

3A

4A

5.2A

7.3A

3.1A

4.2A

5.4A

7.6A

AC-5b Switching of incandescent loads. Ue<=575V,
rated current le
AC-6a Switching of transformers. Having inrush
current peaks not more than 30 times peak
of the rated current. Ue<=575V, rated
current le
AC-6b Switching of single capacitor banks.
Having prospective short circuit current Ik
at the location of the capacitor bank.
Ue<=575V Ik<=15kA
Where Ik is between 15kA and 25kA, derate
to 60% of the ratings.
Where Ik is between 25kA and 50kA, derate
to 30% of the ratings.

Ue

kVAr

Ie

kVAr

Ie

kVAr

Ie

kVAr

Ie

220V
380V
415V
440V
500V
550V
575V

2.6
4.5
4.9
5.2
5.9
6.5
6.1

6.1
6.1
6.1
6.1
6.1
6.1
6.1

3.5
6.1
6.7
7.1
8.1
8.9
8.3

8.3
8.3
8.3
8.3
8.3
8.3
8.3

4.6
7.9
8.6
9.1
10.0
11.0
10.6

10.6
10.6
10.6
10.6
10.6
10.6
10.6

6.5
11.0
12.0
13.0
14.0
16.0
15.0

15.1
15.1
15.1
15.1
15.1
15.1
15.1

Average contact resistance per pole (milli-ohms)

2

2

2

1.3

Power dissipated per pole at lth, W

0.8

0.8

0.8

1.3

Power dissipated per pole at le max, W

0.1

0.18

0.29

0.38

Short circuit co-ordination; IEC947-4

Type 2

Type 2

Type 2

Type 2

Circuit breaker type A305

6.3 – 9

9 – 12.5

9 – 12.5

16 – 20

Fuse type: BS88 class gG & gM

16A

25A

32A

35A

Rated conditional short circuit current (Iq)

50kA

50kA

50kA

50kA

>=0.85 <=1.1Uc

>=0.85 <=1.1Uc

>=0.85 <=1.1Uc

>=0.85 <=1.1Uc

Drop out

>=0.2 <=0.75Uc

>=0.2 <=0.75Uc

>=0.2 <=0.75Uc

>=0.2 <=0.75Uc

Pick up VA

70

70

70

92

Sealed VA

6.4

6.4

6.4

8

Sealed W

1.9

1.9

1.9

2.7

Duty (continuous rated) maximum rate of operation

12,000

12,000

12,000

12,000

Insulation class of coil to IEC85 (BS2757)

B

B

B

B

Pick up time

16

16

16

16

Magnet system – AC operated
Pickup

Drop out time
Magnet system – DC operated
Pickup VA/W

Sealed VA/W

12

12

12

12

Coil voltage
12V
24V
48V
120V

–
–
–
–

6.4/76.8
3.2/76.8
1.6/76.8
0.64/76.8

6.4/76.8
3.2/76.8
1.6/76.8
0.64/76.8

6.4/76.8
3.2/76.8
1.6/76.8
0.64/76.8

12V
24V
48V
120V

–
–
–
–

0.28/3.36
0.14/3.36
0.07/3.36
0.028/3.36

0.28/3.36
0.14/3.36
0.07/3.36
0.028/3.36

0.28/3.36
0.14/3.36
0.07/3.36
0.028/3.36

Cabling capacity in accordance with the requirements of EN 60 947
Number of conductors
2

2

2

2

Solid or stranded – Max. wire size (mm2)
– Min. wire size (mm2)

2.5
0.75

2.5
0.75

2.5
0.75

6
1

Flexible – Max. wire size (mm2)
– Min. wire size (mm2)

2.5
0.75

2.5
0.75

2.5
0.75

4
1

Cabling maximum terminal capacity
Number of conductors
Solid, stranded or flexible. Max. size (mm2)

2

2

2

2

4

4

4

10

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TDO3400001U

Freedom Series Contactors and Overload Relays

23

April 2005

Freedom Series – 2.2 to 160kW
CE15EN

CE15FN

CE15GN

CE15HN

CE15JN

CE15KN

le

le

le

le

le

le

32A

32A

50A

60A

75A

80A

10A

12A

14.6A

19A

19A

24A

10A

13A

15A

20A

20A

24A

kVAr

Ie

kVAr

Ie

kVAr

Ie

kVAr

Ie

kVAr

Ie

kVAr

Ie

8.4
14.0
15.0
16.0
19.0
21.0
20.3

20.4
20.4
20.4
20.4
20.4
20.4
20.4

8.4
14.0
15.0
16.0
19.0
21.0
26.5

26.6
26.6
26.6
26.6
26.6
26.6
26.6

13.0
23.0
25.0
26.0
30.0
33.0
32.7

32.8
32.8
32.8
32.8
32.8
32.8
32.8

16.0
27.0
30.0
32.0
36.0
40.0
39.7

39.9
39.9
39.9
39.9
39.9
39.9
39.9

19.0
34.0
37.0
39.0
45.0
49.0
53.0

53.2
53.2
53.2
53.2
53.2
53.2
53.2

21.0
36.0
40.0
42.0
48.0
53.0
64.5

64.7
64.7
64.7
64.7
64.7
64.7
64.7

1.3

1.3

1.75

1.75

1.75

1.75

1.3

1.3

4.4

6.3

9.8

11.2

0.69

1.2

2.4

3.5

6.1

9.3

Type 2

Type 2

Type 2

Type 2

Type 2

Type 2

20 – 25

–

–

–

–

–

50A

63A

80A

100A

100A

125A

50kA

50kA

50kA

50kA

50kA

50kA

>=0.85 <=1.1Uc

>=0.85 <=1.1Uc

>=0.85 <=1.1Uc

>=0.85 <=1.1Uc

>=0.85 <=1.1Uc

>=0.85 <=1.1Uc

>=0.2 <=0.75Uc

>=0.2 <=0.75Uc

>=0.2 <=0.75Uc

>=0.2 <=0.75Uc

>=0.2 <=0.75Uc

>=0.2 <=0.75Uc

92

92

230

230

230

230

8

8

28

28

28

28

2.7

2.7

8.0

8.0

8.0

8.0

12,000

12,000

12,000

12,000

12,000

12,000

B

B

B

B

B

B

16

16

24

24

24

24

12

12

19

19

19

19

6.4/76.8
3.2/76.8
1.6/76.8
0.64/76.8

6.4/76.8
3.2/76.8
1.6/76.8
0.64/76.8

15.4/126
6.2/88.4
2.9/76.2
1.1/67.3

15.4/126
6.2/88.
2.9/76.2
1.1/67.3

15.4/126
6.2/88.44
2.9/76.2
1.1/67.3

15.4/126
6.2/88.4
2.9/76.2
1.1/67.3

0.28/3.36
0.14/3.36
0.07/3.36
0.028/3.36

0.28/3.36
0.14/3.36
0.07/3.36
0.028/3.36

0.42/4.98
0.21/4.96
0.11/5.04
0.041/4.87

0.42/4.98
0.21/4.96
0.11/5.04
0.041/4.87

0.42/4.98
0.21/4.96
0.11/5.04
0.041/4.87

0.42/4.98
0.21/4.96
0.11/5.04
0.041/4.87

2

2

2*

2*

2*

2*

6
1

6
1

25 (10)
2.5 (2.5)

25 (10)
2.5 (2.5)

25 (10)
2.5 (2.5)

25 (10)
2.5 (2.5)

4
1

4
1

16 (6)
2.5 (2.5)

16 (6)
2.5 (2.5)

16 (6)
2.5 (2.5)

16 (6)
2.5 (2.5)

2

2

2*

2*

2*

2*

10

10

35 (16)

35 (16)

35 (16)

35 (16)

* 2 Terminal compartments (upper and lower), the upper having the greater capacity. Lower capacities in brackets.

TDO3400001U

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24

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Contactor

CE15LN

CE15MN

CE15NN

Non motor utilisation categories
AC-5a Switching of electrical discharge lamps. Ue<=440V,
rated current le

le

le

le

100A

135A

150A

AC-5b Switching of incandescent loads. Ue<=575V,
rated current le

37A

46A

60A

AC-6a Switching of transformers. Having inrush current
peaks not more than 30 times peak of the rated
current. Ue<=575V, rated current le

39A

48A

63A

AC-6b Switching of single capacitor banks.

Ue

kVAr

le

kVAr

le

kVAr

le

Having prospective short circuit current Ik
at the location of the capacitor bank.
Ue<=575V Ik<=15kA
Where Ik is between 15kA and 25kA,
derate to 60% of the ratings.
Where Ik is between 25kA and 50kA,
derate to 30% of the ratings.
Average contact resistance per pole (milli-ohms)

220V
380V
415V
440V
500V
550V
575V

26
46
50
53
60
66
23

23
23
23
23
23
23
23

35
61
67
71
81
89
28

28
28
28
28
28
28
28

40
69
75
80
90
100
37

37
37
37
37
37
37
37

0.45

0.45

0.25

Power dissipated at Ith, W

4.5

8.2

5.6

Power dissipated at le max, W

3.3

5

5

Short circuit co-ordination, IEC947-4

Type 2

Type 2

Type 2

Fuse type, BS88 class gG & gM

160A

200A

250A

Rated conditional short circuit current (lq)

50kA

50kA

50kA

Magnet system
Pick up

>=0.85 <=1.1 Uc

>=0.85 <=1.1 Uc

>=0.85 <=1.1 Uc

Drop out

>=0.2 <=0.75 Uc

>=0.2 <=0.75 Uc

>=0.2 <=0.75 Uc

Pick up VA

390

390

393

Sealed VA

50

50

57

Sealed W

14

14

14

Duty (continuous rated) maximum rate of operation per hour

7,200

7,200

7,200

Insulation class of coil to IEC85 (BS2757)

B

B

B

Pick up time (milli-seconds)

20

20

20

11

11

11

24/293
12/288
6.1/295
2.5/298
–

24/293
12/288
6.1/295
2.5/298
–

24/293
12/288
6.1/295
2.5/298
–

0.4/4.84
0.2/4.75
0.097/4.67
0.038/4.57
–

0.4/4.84
0.2/4.75
0.097/4.67
0.038/4.57
–

0.4/4.84
0.2/4.75
0.097/4.67
0.038/4.57
–

2

2

2

3

3

3

Drop out time (milli-seconds)
Coil voltage
12V
24V
48V
120V
240V

Magnet system – DC operated
Pickup VA/W

Sealed VA/W

12V
24V
48V
120V
240V

Cabling capacity
Number of conductors
Number of conductors when using terminal extension kit
2

Terminal capacity using compression lugs (mm )

6 to 35

6 to 35

6 to 35

Terminal bolt/stud size

1

/4 UNC

1

/4 UNC

1

1

1

–

50

70

–

35

50

–

Cabling using box lug (supplied)
Number of conductors
2

Solid or stranded – Max. size (mm )
2

Flexible – Max. size (mm )

www.eatonelectrical.com

/4 UNC

TDO3400001U

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

MCE15PN

MCE15RN

MCE15SN

le

le

le

185A

220A

315A

73A

86A

129A

77A

90A

135A

kV Ar

le

kV Ar

le

kV Ar

le

49
84
92
98
111
122
45

45
45
45
45
45
45
45

58
101
110
117
133
146
53

53
53
53
53
53
53
53

83
144
158
167
190
209
61

61
61
61
61
61
61
61

0.25

0.25

0.25

8.5

12

25

7.5

10

22

Type 2

Type 2

Type 2

250A

315A

355A

50kA

50kA

50kA

>=0.85 <=1.1 Uc

>=0.85 <=1.1 Uc

>=0.85 <=1.1 Uc

>=0.2 <=0.75 uc

>=0.2 <=0.75 Uc

>=0.2 <=0.75 Uc

1040

1040

1040

116

116

116

17

17

17

2,400

2,400

2,400

B

B

B

23

23

23

15

15

15

–
18/400
9/400
3.3/450
1.7/440

–
18/400
9/400
3.3/450
1.7/440

–
18/400
9/400
3.3/450
1.7/440

–
0.22/5.3
0.11/5.2
0.05/5.4
0.02/4.9

–
0.22/5.3
0.11/5.2
0.05/5.4
0.02/4.9

–
0.22/5.3
0.11/5.2
0.05/5.4
0.02/4.9

2

2

2

4

4

4

16 to 95

25 to 120

25 to 120

M8

M10

M10

–

–

–

–

–

–

–

–

–

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26

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Auxiliary contacts

Integral contacts

General
Standards and approvals

Add-on contact blocks
Top mounted

Side mounted

IEC947-5-1, UL508, CSA22.14

Protection against direct contact

IP20 to IEC529

IP20 to IEC529

IP20 to IEC529

Mechanical life span

20,000,000

10,000,000

10,000,000

Terminal marking

EN50012 (BS5582)

EN50012 (BS5582)

EN50012 (BS5582)

Environment
Pollution degree IEC947-1

3

3

3

Impulse withstand voltage IEC947-1

6kV

6kV

6kV

Operating temperature, open

–20 to +65°C

–20 to +65°C

–20 to +65°C

Operating altitude

2,000m

2,000m

2,000m

Weight

–

58g

46g

Relative humidity

Contact ratings
Rated thermal current. Open Ith

10A

10A

10A

Rated insulation voltage Ui

690V

690V

690V

Operating frequency limits

50 to 60Hz

50 to 60Hz

50 to 60Hz

Adjacent contacts 'electrically separate'

Yes

AC15 duty
Control of A.C. electromagnetic loads
(Greater than 72VA)

DC13 duty
Control of D.C. electromagnets

Short circuit co-ordination
Conditional short circuit current Ik

Yes

Yes

Ue

VA

Ie

VA

Ie

VA

Ie

48
120
240
440
660

480
720
960
880
990

10
6
4
2
1.5

480
720
960
880
990

10
6
4
2
1.5

480
720
960
880
990

10
6
4
2
1.5

Ue

W

Ie

W

Ie

W

Ie

24
48
120
220
440
660

19.2
288
120
110
110
66

8
6
1
0.5
0.25
0.1

19.2
288
120
110
110
66

8
6
1
0.5
0.25
0.1

19.2
288
120
110
110
66

8
6
1
0.5
0.25
0.1

1kA

1kA

1kA

Fuse type BS88 type gG

10A

10A

10A

Average contact resistance per pole (milli-ohms)

N.O.
3.5

N.C.
4.5

N.O.
3.5

N.C.
5

N.O.
3.5

N.C.
5

Power dissipated at Ith (W)
at Ie 6A (W)

0.35
0.13

0.45
0.16

0.35
0.13

0.5
0.18

0.35
0.126

0.5
0.18

Cabling capacity in accordance with the requirements of IEC947
Number of conductors
2
2

Solid, stranded or flexible – Max. wire size (mm )
– Min. wire size (mm2)
Cabling maximum terminal capacity
Number of conductors
2

Solid, stranded or flexible – max. wire size (mm )

2

2

2.5
0.75

2.5
0.75

2.5
0.75

2

2

2

4

4

4

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TDO3400001U

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Pneumatic timer

Base auxiliary
contact block

Add-on contact blocks

IP20 to IEC529

IP20 to IEC529

IP20 to IEC529

20,000,000

5,000,000

5,000,000

EN50012 (BS5582)

EN50012 (BS5582)

3

3

3

6kV

6kV

6kV

–20 to +65°C

–20 to +65°C

–20 to +65°C

2,000m

2,000m

2,000m

410g

120g

35g

10A

10A

10A

690V

690V

690V

50-60Hz

50-60Hz

50-60Hz

IEC947-5-1, UL508, CSA22.14

Yes

No

Yes

VA

Ie

VA

le

VA

le

–
480
600
880
660

–
4
2.5
2
1

480
720
960
880
990

10
6
4
2
1.5

480
720
960
880
990

10
6
4
2
1.5

W

Ie

W

le

W

le

–
–
72
66
66
66

–
–
0.6
0.3
0.15
0.1

192
288
120
110
110
66

8
6
1
0.5
0.25
0.1

192
288
120
110
110
66

8
6
1
0.5
0.25
0.1

1kA

1kA

1kA

10A

10A

10A

2

2

2

2.5
0.75

2.5
0.75

2.5
0.75

2

2

2

12
1.2
0.19

4

TDO3400001U

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28

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Technical data
Contactors 2.2 to 37kW
AC3 electrical durability

AC4 electrical durability

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TDO3400001U

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Contactors 45 to 160kW
AC3 electrical durability

MCE15P
MCE15R

AC4 electrical durability

TDO3400001U

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MCE15S

29

30

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Technical data
Overload relays

C316FNA3

C316KNA3

C316PNA3

C316SNA3

C316UNA3

General
Thermal current Ith

Up to 32A

Up to 80A

Up to 200A

Up to 400A
CT operated

Up to 850A
CT operated

Standards and approvals

IEC 947-4-1, IEC 292-1, BS4941, VDE0660, UL 508, CSA C22-14, NFC 63-650

Trip class IEC947-4-1

10A

Terminal marking

EN50005 (BS5472)

Width (mm)

45
55
80*
193
* Width across terminals is greater, <100A = 85mm, >100A = 105mm

Protection against direct contact

Protected against unintentional contact in accordance with VDE0106 pt 100

Weight (kg)

0.17

0.32

0.91

1.5

3

3

3

3

3

3

Impulse withstand voltage IEC947-4-1

6kV

6kV

6kV

6kV

6kV

Operating temperature, open

–25 to +50°C

–25 to +55°C

–25 to +55°C

–25 to +55°C

–25 to +55°C

Temperature compensation range

–25 to +50°C

–25 to +50°C

–25 to +50°C

–25 to +50°C

–25 to +50°C

Maximum altitude

2000m

2000m

2000m

2000m

2000m

Operating position (relative to normal position)

±30°

±30°

±30°

±30°

±30°

Climatic conditions

Damp heat constant to IEC68-2-3. Damp heat, cyclic to IEC68-2-30

Mechanical shock resistance

12g for 15ms

Vibration

@ 45Hz 8g (1mm displacement with N.C. contacts maintained)

Storage temperature

–40 to +70°C

Environment
Pollution degree IEC947-1

Main contacts
Insulation voltage Ui

10A

10A

12g for 15ms
–40 to +70°C

12g for 15ms

30

12g for 15ms

30
246

12g for 15ms

–40 to +70°C

–40 to +70°C

–40 to +70°C

690V

690V

690V

690V

690V

Current range

0.25 – 32A

18 – 80A

100 – 200A

130 – 400A

265 – 850A

Power dissipated at minimum setting
at maximum setting

2.2W
3.3W

3.4W
4.9W

5.8W
7.3W

2.2W
3.3W

2.2W
3.3W

50kA

50kA

50kA

Max operating frequency of motor (starts per hour)

15 (dependent upon starting time and current)

Short circuit co-ordination

Type 2 to IEC947-4-1

Rated conditional short circuit current

50kA

Fuse type

See table on page 19

50kA

Cabling capacity in accordance with the requirements of IEC947-1
Number of conductors
1
2

1

2

–

–

–

Solid or stranded - Max. wire size (mm˝)
- Min. wire size (mm˝)

10
1.5

6
1.5

35
2.5

15
2.5

–
–

–
–

–
–

Flexible - Max. wire size (mm˝)
- Min. wire size (mm˝)

6
1.5

4
1.5

25
2.5

10
2.5

–
–

–
–

–
–

Cabling capacity using compression lugs (mm˝)

–

–

25 to 120

–

–

Terminal flag bolt size - <100A
- >100A

–
–

–
–

M6
M10

–
–

–
–

CT aperture size (mm)

–

–

–

22 x 28

45 x 22

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TDO3400001U

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Technical data
Auxiliary contacts
N.C. (95 – 96)
General
Protection against direct contact
Mechanical life span
Contact ratings
Thermal current Ith

N.O. (97 – 98)

IP20 to IEC529

IP20 to IEC529

50,000

50,000

10A

6A

Insulation voltage Ui

500V

500V

Operating frequency limits

50/60Hz

50/60Hz

Adjacent contacts 'electrically separate'

Yes

Yes

AC15 duty
Control of A.C. electromagnetic loads
(Greater than 72VA)

DC13 duty
Control of D.C. electromagnets
Short circuit co-ordination
Conditional short circuit current Iq
Fuse type BS88 type gG

Ue
120
240
415
500

VA
360
720
830
750

Ie
3
3
2
1.5

VA
204
408
539
500

Ie
1.7
1.7
1.3
1

Ue
220

W
110

Ie
0.5

W
110

Ie
0.5

1kA

1kA

10A

6A

Cabling capacity in accordance with the requirements of IEC947-1
Number of conductors
2

2

Solid or stranded - Max. wire size (mm˝)
- Min. wire size (mm˝)

4
0.75

4
0.75

Flexible - Max. wire size (mm˝)
- Min. wire size (mm˝)

2.5
0.75

2.5
0.75

Standard features

Remote reset module
Circuit diagram
L1

Test trip lever
Identification
label mounting
Trip
Pushbutton
(convertible)
Reset mode
selector
Man Aut

97

96

Cut-out
contact

Trip indicator

95

Control terminals
Outgoings.
Main terminals

2/T1

TDO3400001U

4/T2

N L2

Command
contact

Calibration
selector
98

Impulse duration
0.2 to 0.3 secs.

6/T3

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97
O/L
98

Remote
reset coil
E1

E2

Overload
relay must be
set in the
manual reset
mode

31

32

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Technical data
Overload time/current characteristics
C316FNA3 thermal overload relay
FLC current ranges 0.25 to 32A

C316KNA3 thermal overload relay
FLC current ranges 18 to 80A

C316PNA3 thermal overload relay
FLC current ranges 100 to 200A

C316SNA3 thermal overload relay
FLC current ranges 130 to 400A

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TDO3400001U

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Dimensions (mm)
Contactors
CE15AN to FN

Mechanically interlocked contactors

CE15AN to FN contactor + C316FNA3 thermal

C316FNA3 thermal overload relay and C306TB1 overload relay
mounting adaptor

C316FNA3 thermal overload relay + C316RR1 remote reset module

TDO3400001U

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33

34

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Dimensions mm (continued)
Contactors
CE15GN to KN

CE15GN to KN contactor + C316KNA3 thermal overload relay

Contactors
CE15LN to NN

Mechanically interlocked contactors

C316KNA3 thermal overload relay and C316TB1 overload relay
mounting adaptor

Mechanically interlocked contactors

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TDO3400001U

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Contactors
MCE15PN to SN

Mechanically interlocked contactors

MCE15PN 236
MCE15RN to SN 265

C316PNA3 thermal overload relay

CE15LN to NN contactor + CE16PNA3 thermal overload relay
(with links C316MCL)

TDO3400001U

MCE15PN to SN contactor + C316PNA3 thermal overload relay
(with links C316PCL)

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35

36

Freedom Series Contactors and Overload Relays
April 2005

Freedom Series – 2.2 to 160kW

Dimensions mm (continued)
C316SNA3 CT operated thermal overload relay

Contactor safety perimeter zones (mm)
Contactors CE15AN to FN

Contactors CE15LN to NN

X

Contactors CE15GN to KN

X

Y

Ue ≤460V

1.5

14

Ue >460V

12

29

Ue ≤460V

30

Ue >460V

55

Contactors MCE15PN to SN

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TDO3400001U

Freedom Series Contactors and Overload Relays

37

April 2005

Freedom Series – 2.2 to 160kW

Three phase 50Hz motors approx. FLC at line voltage
This table is based on motors of approximately 1450 r.p.m. of average
efficiency and power factor. Motors of higher speed than 1450 r.p.m. usually
take a lower current than that shown in the table; while motors of lower
speed usually take higher current.

Wide variations from these figures can arise and engineers should, whenever
possible, determine the actual FLC from the motor rating plate in each case.

Motor rating
kW hp

Voltage
220
380

415

500

550

660

Motor rating
kW
hp

Voltage
220
380

415

500

550

660

0.37
0.55
0.75

0.5
0.75
1.0

2.1
2.8
3.5

1.2
1.6
2.0

1.1
1.5
1.9

0.9
1.2
1.5

0.8
1.1
1.4

0.7
0.9
1.2

30
37
45

40
50
60

100
125
150

59
73
86

54
67
79

45
55
66

41
50
60

34
42
50

1.1
1.5
2.2

1.5
2.0
3.0

4.9
6.3
9.0

2.9
3.6
5.2

2.6
3.3
4.8

2.2
2.8
4.0

2.0
2.5
3.6

1.6
2.1
3.0

55
75
90

75
100
125

180
240
300

106
140
170

98
130
160

81
105
130

74
96
120

61
80
99

3.0
4.0
5.5

4.0
5.5
7.5

12
16
21

6.8
9.1
12

6.2
8.3
11

5.1
6.9
9.4

4.7
6.3
8.5

3.9
5.2
7.1

110
132
160

150
175
220

350
410
510

200
240
300

190
220
270

160
180
230

140
160
210

120
140
170

7.5
10
11

10
13.5
15

27
36
40

16
21
23

14
19
21

12
16
17

11
14
16

9.1
12
13

200
220
250

270
300
350

630
730
810

360
420
470

330
380
430

280
320
360

250
290
320

210
240
270

15
18.5
22

20
25
30

52
64
77

30
37
44

28
34
41

23
28
34

21
26
31

17
21
26

It is important to note that these figures are average values and that
actual values can vary by +20% –10% for motors up to 7.5kW and by
±10% for motors above 7.5kW.

Star-delta starters utilising smaller star contactor size
Ue = 380/415V Star delta starters
Starter
(kW)

Main/Delta
contactor

Starter Ie
line current (A)

Star contactor size
Without mech interlock

With mech interlock

5.5
7.5
11
15
18.5
22

CE15A
CE15B
CE15C
CE15D
CE15E
CE15F

12
16
23
30
37
44

CE15A
CE15A
CE15B
CE15C
CE15D
CE15D

CE15A
CE15A
CE15B
CE15C
CE15D
CE15D

30
37
45
55
75
90

CE15G
CE15H
CE15J
CE15K
CE15L
CE15M

59
73
86
100
140
170

CE15E
CE15F
CE15G
CE15G
CE15H
CE15K

CE15G
CE15G
CE15G
CE15G
CE15L
CE15L

110
132
160
200
250

CE15N
CE15N
MCE15R
MCE15R
MCE15S

190
240
300
360
470

CE15L
CE15M
CE15N
CE15N
MCE15P

CE15N
CE15N
CE15N
CE15N
MCE15P

Notes:
1. Main and delta contactors delta connected.
2. Star contactor life 100,00 operations or greater at normal starting duty
(make 2 x Ie, break 1 x Ie).

TDO3400001U

3. Maximum starting time in the star connection 25 seconds.
4. For heavy duty starting where the star contactor breaks >1 x Ie, or where
the starting time in the star connection is greater than 25 seconds, or
where contactor life is insufficient, use the same size of contactor as for
main and delta.

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38

Modular Series Contactors
April 2005

Catalogue numbers
Contactors
AC1 rating
(A)

Number of poles
N.O.
N.C.

Width
(mm)

Catalogue
number

30
30
30
40

4
2
–
4

–
2
4
–

45
45
45
45

GH15BN40*
GH15BN22*
GH15BN04*
GH15DN40*

50
63
63
63

4
4
2
–

–
–
2
4

60
60
60
60

GH15FN40*
GH15GN40*
GH15GN22*
GH15GN04*

80
100

4
4

–
–

70
70

GH15HN40*
GH15JN40*

125
125
125

4
2
–

–
2
4

105
105
105

GH15LN40*
GH15LN22*
GH15LN04*

160

3

–

150

GH33B-3-22*

200

3

–

150

GH35B-3-22*

250

3

–

150

GH37B-3-22*

* Add suffix from the table to select coil operating voltage. For voltages not shown please contact Head Office.

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TDO3400001U

Modular Series Contactors

39

April 2005

Contactors
AC1 rating
(A)

Number of poles*
N.O.
N.C.

Width
(mm)

Catalogue
number

350

3

–

177

GH44-3-22*

450

3

–

214

GH52-3-22*

240

3

–

220

GH55-3-22*

280

3

–

220

GH57-3-22*

375

3

–

280

GH62-3-22*

475

3

–

280

GH64-3-22*

550

3

–

334

GH76-3-12*

650

3

–

334

GH78-3-12*

* Select add-on neutral switching pole, see page 41

TDO3400001U

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40

Modular Series Contactors
April 2005

Operating coils
Contactors GH15 to GH55
Combined dual frequency AC and DC coils

Contactors GH76 to 78
Dual frequency AC coils

Coil voltage
50/60Hz

D.C.

Suffix
code

Coil voltage
50/60Hz

Suffix
code

110/120
220/240
380/415
440/480

110
200/220
345/380
400/440

A
K
M
C

110/120
220/240
380/415
440/480

A
K
M
C

DC coils
48
120
220

W1
A1
B1

Accessories
Standard available control voltages
Contactor
type

GH15BN
GH15DN

GH15FN
GH15HN
GH15HN

GH15LN

GH33B
GH35B
GH37B

GH44

GH52

GH55
GH57

GH62
GH64

GH76
GH78

Coil type

B01–

B02–

B021–

B31–

B9–

B7–

B51–

B61–

B8–

/

/

/

/

/

/

FG51

FG61

FG78

50-60

50-60

50-60

Feeder
group type

AC voltage

DC voltage

Hz

50-60

50

V
V
V
V
V
V
V
V
V
V
V

24
48
110-120

24
48
110

V
V
V
V

60

50-60(1)

50-60

50

60

24
48
110

24
48
110-120

24
48
110

220

220-240 220-230
240
380-415 380-400
415

115
220-240
380-415

22-230
240
380-400
415

240

440-480

440
460
480

24
48
110
220

24
48
110
220

110
115
220
240

50

60

24
48
110
220-230
240
380-400
415

440
460
480
24
48
110
220

24
48
110
220

110
115
220
240

50

60

24
48
110
220-230
240
380-400
415

440
460
480
24
48
110
220

110
115
220
240

440
460
480
24
48
110
220

24
24
48
48
110-120 110-120 110-115
220-240 220-240 220-230
240
380-415 380-415 380-400
440
440-480 440-480

24
24
48
48
100-110 100-110
200-220 200-220

110
220

EG B01–240 is a 240V coil for a GH15DN contactor
With these coils at 50Hz the comsumption is increaded by 25% and the mechanical durability is reduced by 50%

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TDO3400001U

Modular Series Contactors

41

April 2005

Accessories Table
Description

GH15BN, GH15DN,
GH15FN, GH15HN,
GH15JN, GH15LN

Add on Aux control blocks
1no
GH15T01
1nc
GH15T10
1no-1nc
GH15T11
1no-1nc Add on*
2no-2nc
GH15T22
3no-1nc
GH15T31
4no
GH15T40

GH33B, GH35B,
GH37B

GH44

GH52

GH55

GH57

GH62 & 64

GH76 & 78

GH15T11-3
GH15T11-3A
-

EF22
-

EF22
-

EF22
-

EF22
-

EF22
-

EB11
-

NP125-3
NP250-3
-

NP175-4
NP350-3
-

NP325-5
NP500-3
-

NP325-5
NP500-5
NP760-5
-

NP325-5
NP500-5
NP760-5
-

NP500-6
NP1000-6

NP1000-7

Add on neautral Switching Pole
125 (lth)
175 (lth)
250 (lth)
325 (lth)
350 (lth)
500 (lth)
760 (lth)
1000 (lth)
Mechnical interlock
Horizontal
Vertical

BMOH
-

BM07
-

BM08
BM09

BM5H
BM5V

BM5H
BM5V

BM5H
BM5V

BM6H
BM6V

BM6H
BM7V

Mechanical Latch Kit
Kit complete

-

-

AM44

AM5-52

AM5

AM5

AM6

-

Three pole shrouds
shrouds

-

PR37

PR44

PR55

PR55

PR57

PR62

PR64

Catalogue numbers – Accessories
Auxiliary contact blocks - top mounting (max 1 per contactor)

Pneumatic timer - top mounting

Contact
configuration

Catalogue
numbers

Description

1 N.O.
–
1 N.O.
2 N.O.
–
2 N.O.
3 N.O.
4 N.O.

C320KGT1
C320KGT2
C320KGT3
C320KGT4
C320KGT5
C320KGT15
C320KGT14
C320KGT13

Adjustable range
(On or off delay)
0.3 to 30 secs.
10 to 180 secs.

–
1 N.C.
1 N.C.
–
2 N.C.
2 N.C.
1 N.C.
–

Suffix code

TDO3400001U

50Hz
60Hz

C320TP1
C320TP2

Note: When timer is used, other top mounting auxiliaries cannot be added.

A.C. Operating coil
Coil
voltage

Catalogue
numbers

24
–

48
–

110
120

220
240

240
–

380
–

415
–

440
480

550
600

U

Y

A

B

K

L

M

C

D

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42

Modular Series Contactors
April 2005

Technical data
Contactor

GH15BN

GH15DN

GH15FN

GH15HN

GH15JN

General
kW AC3 rating 400V

4

7.5

15

22

30

Standards and approvals

IEC 60947-4-1

IEC 60947-4-1

IEC 60947-4-1

IEC 60947-4-1

IEC 60947-4-1

Width mm

45

45

60

79

Number of poles (maximum)

4

4

4

4

4

Add on 4th pole

N/A

N/A

N/A

N/A

N/A

Protection against direct contact

IP20-IP10*

IP20-IP10*

IP20-IP10*

IP20-IP10*

IP20-IP10*

Mechanical lifespan

1,000,000

1,000,000

1,000,000

1,000,000

1,000,000

Weight kg

0.4

0.4

0.9

1.28

1.28

Environment
Pollution degree

3

3

3

3

3

Operating temperature

–25 to +55°C

–25 to +55°C

–25 to +55°C

–25 to +55°C

–25 to +55°C

Relative humidity at 40°C

92%

92%

92%

92%

92%

Operating altitude

2000m

2000m

2000m

2000m

2000m

Operating position (relative to normal mounting position)

90°

90°

90°

90°

90°
690V

Main contact ratings
Insulating voltage

690V

690V

690V

690V

Operating frequency limits Per Hour

3000

3000

3000

3000

3000

Rated thermal current Ith

30

40

50

80

100

230V

12

15

20

31

39

240V

12

16

20

33

41

400V

20

27

34

55

69

415V

21

28

235

57

71

440V

22

30

38

60

76

500V

25

34

43

69

86

690V

35

47

59

95

119

2.2

4

7.5

12.5

18.5

AC1 Watts

AC2/3 Watts
230V
240V

2.2

4

7.5

15

18.5

400V

4

7.5

15

22

30

415V

4.3

8

15

22

30

440V

4.7

9

16.5

25

33

500V

5.5

10

15

22

30

690V

5.5

7.5

15

22

30

440V

9

16

32

50

63

500V

9

16

24

38

45

690V

7

9

18

26

34

AC2/3 IE

AC4 Watts
230V

0.9

1.6

3

5.5

7.5

240V

1.5

3

5.5

11

15

400V

1.5

3

5.5

11

15

415V

1.5

3

5.5

11

15

440V

1.5

3

5.5

11

15

500V

1.5

3

5.5

11

15

4

7

12

23

30

AC4 IE
440V

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TDO3400001U

Modular Series Contactors

43

April 2005

Technical data
Contactor

GH15LN

GH33B

GH35B

GH37B

GH44

GH52

General
kW AC3 rating 400V

160

45

55

75

90

110

Standards and approvals

IEC 60947-4-1

IEC 60947-4-1

IEC 60947-4-1

IEC 60947-4-1

IEC 60947-4-1

IEC 60947-4-1

Width mm

105

168

168

168

223

223

Number of poles (maximum)

4

3*

3*

3*

3*

3*

Add on 4th pole

N/A

NP125-3/NP250-3

NP125-3/NP250-3

NP125-3/NP250-3

NP175-4/NP350-4

NP325-5/NP500-5

Protection against direct contact

IP20-IP10*

IP00

IP00

IP00

IP00

IP00

Mechanical lifespan

1,000,000

1,000,000

1,000,000

1,000,000

800,000

500,000

Weight kg

2.2

5

5

5

7.3

12.8

Environment
Pollution degree

3

3

3

3

3

3

Operating temperature

–25 to +55°C

–25 to +55°C

–25 to +55°C

–25 to +55°C

–25 to +55°C

–25 to +55°C

Relative humidity at 40°C

92%

92%

92%

92%

92%

92%

Operating altitude

2000m

2000m

2000m

2000m

2000m

2000m

Operating position (relative to normal mounting position)

90°

90°

90°

25°

25°

25°
690V

Main contact ratings
Insulating voltage

690V

690V

690V

690V

690V

Operating frequency limits Per Hour

3000

3000

3000

3000

3000

3000

Rated thermal current Ith

125

160

200

250

350

400

49

63

79

99

139

179

AC1 Watts
230V
240V

51

66

83

103

145

187

400V

86

110

138

173

242

311

415V

89

115

143

179

251

323

440V

95

121

152

190

266

342

500V

108

138

173

216

303

389

690V

149

191

239

298

418

537

230V

25

33

40

50

60

90

240V

25

33

45

55

65

100

400V

45

55

75

90

110

160

415V

47

59

80

95

115

180

440V

51

63

85

100

125

190

500V

51

55

75

100

132

210

690V

51

55

75

110

132

210

440V

95

115

150

175

210

315

500V

80

85

110

145

210

315

690V

60

70

85

120

150

240

AC2/3 Watts

AC2/3 IE

AC4 Watts
230V

11

12

15

18.5

25

37

240V

18.5

22

25

30

45

63

400V

18.5

22

25

33

45

65

415V

22

25

30

34

48

67

440V

22

22

25

30

55

75

500V

22

22

25

30

55

75

40

45

55

63

AC4 IE
440V

TDO3400001U

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120

44

Modular Series Contactors
April 2005

Technical data (continued)
Electrical and Mechanical Ratings for Contactors to IEC 60947-1
Operating conditions:
Cooling air temperature surrounding contactor = –20°C to +55°C
Maximum altitude = 2000m.
A.C. ratings are 3 phase 50–60Hz for main contacts.
Contactor

GH55

GH57

GH62

Insulation voltage Ui

1000

1000

1000

Thermal current (Ith open)

600

760

1000

kW

kW

kW

AC1
(2)

Non-inductive or slightly inductive
loads P.F. = 0.95
Ratings are for open contactors at
ambient temperatures ≤ 55°C

220/240V
380V
415/440V
500/550V
660V
1000V

185
315
365
420
550
835

230
400
465
530
730
1060

306
527
612
697
918
1360

kW

leA

kW

leA

kW

IeA

AC2

Slipring motors starting and plugging

AC3

Squirrel cage motors starting and
F.L.C. breaking

220/240V
380V
415/440V
500/550V
660V
1000V

129
220
240
300
335
280

450
450
450
420
350
170

160
280
315
375
450
355

550
550
550
520
450
260

220
375
400
500
600
500

700
700
700
630
630
350

AC4

Squirrel cage motor starting,
inching, plugging.
Stopping during run up

220/240V
380V
415/440V
500/550V
660V

45
75
80
100
100

180
180
180
140
140

51
90
100
110
110

200
200
200
145
145

68
120
132
150
150

220
220
220
150
150

Maximum number of operations per hour at above ratings AC2/AC3 – AC4 duty

300 – 100

300 – 100

300 – 100

Other
ratings

kW

IL

kW

IL

kW

IL

220V
380V
415/440V
500/550V
660V

220
335
400
400
450

700
700
700
650
550

270
450
500
500
600

900
900
900
800
650

300
600
650
700
800

1100
1100
1100
900
850

General
data

Star delta starter
(Delta loop connected)

Rotor contactors
(Delta connected)

Intermediate (1)
Final

A
A

1000
700

1300
900

1600
1100

Transformer primary switching

440V

A

180

220

300

Tungsten or infra-red lamps

250V

A

260

315

440

Mercury vapour lamps

440V

A

400

500

650

Non-compensated fluorescent lamps 440V
A
Compensated fluorescent and sodium vapour lamps 440V A

360
300

450
360

570
460

Capacitor switching
(Single bank only)

380V 3ph

kVAr

200

250

350

Average operating times
(AC coil)

Pick up
Drop out

ms
ms

100
170

100
170

105
200

AC coil consumption

Pick up – Seal
Seal

VA
Watts

950 – 11
10

950 - 11
10

1600 - 25
22

Mechanical endurance

Millions of operations

5

5

5

(1) Ratings apply when intermediate contactors are shorted out by final contactor and have an on-load time ≤ 15 secs.
(2) When contactors are operated continuously at maximum AC1 ratings excessive terminal temperature rises can occur due to oxidation of terminals and/or contamination
of contacts. It is recommended that plated or oxidation protected external connections are used.
Note: leA figures given are contactor maximum amperes.

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TDO3400001U

Modular Series Contactors
April 2005

GH64

GH76

GH78

1000

660

660

1100

1200

1350

kW

kW

kW

335
580
670
765
1000
1525

365
635
735
835
1100
–

415
715
830
945
1245
–

kW

leA

kW

leA

kW

leA

270
475
500
600
650
550

860
860
860
760
680
380

320
550
600
720
930
–

1000
1000
1000
1000
1000
–

380
650
700
840
1120
–

1200
1200
1200
1200
1200
–

80
150
160
180
180

240
240
240
160
160

110
185
200
240
240

370
370
370
300
250

132
220
230
250
275

400
400
400
350
285

300 – 100

120 – 30

120 – 30

kW

IL

kW

IL

kW

IL

400
700
750
850
900

1300
1300
1300
1000
1000

450
850
900
1000
1200

1500
1500
1500
1100
1100

–
950
–
1100
1400

–
–
–
–
–

2000
1300

2500
1500

3000
1700

350

400

500

500

560

630

800

950

1100

700
500

850
660

1000
800

400

450

500

105
200

70
50

70
50

1600 – 25
22

2450 – 75
60

2450 – 75
60

5

1

1

TDO3400001U

www.eatonelectrical.com

45

Modular Series Contactors

46

April 2005

Technical data (continued)
Auxiliary

GH15T01

GH15T10

GH15T11

GH15T22

GH15T31

GH15T40

C320TP1

TypeTop mount Aux

Top mount Aux

Top mount Aux

Top mount Aux

Top mount Aux

Top mount Aux

Top mount Aux

Top mount Aux

Contacts

1 N/C

1 N/O

1 N/O – 1 N/C

2 N/O – 2 N/C

3 N/O – 1 N/C

4 N/O

1 N/O – 1 N/C

Time delay

-

-

-

-

-

-

0.3 – 30SEC

Weight kg

0.011

0.011

0.05

0.05

0.05

0.05

0.08

Ui

690

690

690

690

690

690

690

ith A

10

10

10

10

10

10

10

Short time withstand

500ms 60A

500ms 60A

500ms 60A

500ms 60A

500ms 60A

500ms 60A

500ms 60A

Protection fuse

10 A gG

10 A gG

10 A gG

10 A gG

10 A gG

10 A gG

10 A gG

120V

6

6

6

6

6

6

4

240V

3

3

3

3

3

3

2.5

400V

2

2

2

2

2

2

2

500V

1.5

1.5

1.5

1.5

1.5

1.5

1.5

690V

1

1

1

1

1

1

1

24V

5

5

5

5

5

5

-

48V

2

2

2

2

2

2

-

110V

0.8

0.8

0.8

0.8

0.8

0.8

0.6

220V

0.4

0.4

0.4

0.4

0.4

0.4

0.3

Auxiliary

C320TP2

GH15S11

GH15S11-3

GH15S11-3A*

EF22

EB11

TypeTop mount Aux

Side mount Aux

Side mount Aux

Side mount Aux

Side mount Aux

Side mount Aux

AC15

DC13

Contacts

1 N/O – 1 N/C

1 N/O – 1 N/C

1 N/O – 1 N/C

1 N/O – 1 N/C

2 N/O – 2 N/C

1 N/O – 1 N/C

Time delay

10-180 SEC

-

-

-

-

-

Weight kg

0.08

0.05

0.08

0.08

0.12

0.17

Ui

690

690

690

690

690

690

ith A

10

10

10

10

16

16

Short time withstand

500ms 60A

500ms 60A

500ms 60A

500ms 60A

500ms 60A

500ms 60A

Protection fuse

10 A gG

10 A gG

10 A gG

10 A gG

10 A gG

10 A gG

AC15
120V

4

6

6

6

6

6

240V

2.5

3

3

3

3

3

400V

2

2

2

2

2

2

500V

1.5

1.5

1.5

1.5

1.5

1.5

690V

1

1

1

1

1

1

24V

-

4

4

4

6

6

48V

1

1.5

1.5

1.5

3

3

110V

0.6

0.5

0.5

0.5

1

1

220V

0.3

0.2

0.2

0.2

0.5

0.5

DC13

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TDO3400001U

Modular Series Contactors

47

April 2005

Dimensions (mm)
Sizes GH15BN & DN

Sizes GH15GN, HN & JN

Four-pole contactors - AC coil

GH15FN
GH15GN

GH15HN
GH15JN

GH15LN

TDO3400001U

www.eatonelectrical.com

48

Modular Series Contactors
April 2005

Three-pole contactors - AC coil

DC coil

Three/Four-pole Contactors - AC coil

Contactor

GH55
GH57
GH62
GH64
GH76
GH78

Dimension
A
B

C

D

E

F

G

H

J

K

L

Mechanical intlk.
mounting matrix
Horiz
Vert

Weight
(kg)

220
220
280
280
334
334

225
225
291
291
345
345

110
110
175
175
120
120

220
220
280
280
380
380

160
160
200
200
220
220

72
72
90
90
111
111

8
8
10
10
12
12

30
40
50
50
50
60

10.5
12.5
13
15
17 x 2
17 x 2

80
80
100
100
100
100

262
262
312
312
380
380

13
13.5
26
28
49
53

233
258
307
361
490
490

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314
314
380
380
580
580

TDO3400001U

Modular Series Overload Relays
April 2005

Overload Relays

Catalogue numbers
For direct connection with CE15AN to FN contactors or independent mounting
Description

Motor FLC range A

Catalogue numbers

Relay with 1 N.O. – 1 N.C. electrically separate contacts,
selectable hand or auto reset with reset or stop-reset option,
phase loss protection and trip indicator.

0.25
0.4
0.63
1.0
1.3
1.7
2.2
2.8
3.5
4.5
6.0
7.5
10
13
18
24

C316FNA3C
C316FNA3D
C316FNA3E
C316FNA3F
C316FNA3G
C316FNA3H
C316FNA3J
C316FNA3K
C316FNA3L
C316FNA3M
C316FNA3N
C316FNA3P
C316FNA3Q
C316FNA3R
C316FNA3S
C316FNA3T

–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–

0.4
0.63
1.0
1.4
1.8
2.4
3.1
4.0
5.0
6.5
8.5
11.0
14.0
19.0
24.0
32.0

Separate base for independent connection
and DIN rail or panel mounting

C306TB1

Thermal overload relays for independent mounting and connection with GH33 & GH37 contactors.➀
65
80
100
110
130
150

–
–
–
–
–
–

90
110
135
150
175
200

C316PNA3A
C316PNA3B
C316PNA3C
C316PNA3D
C316PNA3E
C316PNA3F

Thermal overload relays, current transformer operated, for independent connection with GH44 contactors.➀
130
165
220
285

–
–
–
–

185
235
310
400

Identification marker (pack of 50)

C316SNA3A
C316SNA3B
C316SNA3C
C316SNA3D

C316MT1

Thermal overload relays, current transformer operated, for independent connection to GH55 to 78 contactors.➀
355 –
465 –
610 –

500
650
850

C316UNA3A
C316UNA3B
C316UNA3C

Remote reset module
Description

Operating voltage 50/60HZ

Catalogue number

For use with thermal
overload relays C316SNA3
and C316UNA3

220/440

C316RR1N

➀ Relay with 1N.O. – 1N.C. electrically separate contacts, selectable hand or auto reset with reset or stop-reset option, phase loss protection and trip indicator.

TDO3400001U

www.eatonelectrical.com

49

50

Modular Series Overload Relays
April 2005

Overload Relays

Technical data
Electrical life
The two graphs below show average contact life for AC3 and AC4 duties
respectively.
To obtain the contact life for duties which include a proportion of both AC3
and AC4 operations the following may be used.

Contact life =
where

N.P
Z.N. + S.P

N = AC3 life Z = % AC4 operations
P = AC4 life S = % AC3 operations

Select AC3 and AC4 life for operational current required from graphs below. Estimate number of AC4 operations in percent and calculate from above equation.

Auxiliary contacts
Terminal markings

Specifications
IEC337-1, BS4774-1
Maximum number
4 N.O. - 4 N.C.
Thermal rating
25A
Contact ratings AC11
Rated operational
voltage UeV

Rated operational
current IeA

120
240
440
600

14
7
4
2

Contact rating DC11
Rated operational
voltage dc

Rated operational
current IeA

24
48
110
220

18
15
7
4

Terminal capacity
Solid or stranded: 2 x 4mm˝

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TDO3400001U

Modular Series Overload Relays

51

April 2005

Overload Relays

Technical data
Overload relays
General
Thermal current Ith
Standards and approvals

C316PNA3

C316SNA3

C316UNA3

Up to 200A
CT operated

Up to 400A
CT operated

Up to 850A

IEC 947-4-1, IEC 292-1, BS4941, VDE0660, UL 508, CSA C22-14, NFC 63-650

Trip class IEC947-4-1

10A

Terminal marking

EN50005 (BS5472)

Width (mm)

80*
193
246
* Width across terminals is greater, <100A = 85mm, >100A = 105mm

Protection against direct contact

Protected against unintentional contact in accordance with VDE0106 pt 100

Weight (kg)

0.91

1.5

3

Environment
Pollution degree IEC947-1

30

30

3

3

3

Impulse withstand voltage IEC947-4-1

6kV

6kV

6kV

Operating temperature, open

–25 to +55°C

–25 to +55°C

–25 to +55°C

Temperature compensation range

–25 to +50°C

–25 to +50°C

–25 to +50°C

Maximum altitude

2000m

2000m

2000m

Operating position (relative to normal position)

±30°

±30°

±30°

Climatic conditions

Damp heat constant to IEC68-2-3. Damp heat, cyclic to IEC68-2-30

Mechanical shock resistance

12g for 15ms

Vibration

@ 45Hz 8g (1mm displacement with N.C. contacts maintained)

Storage temperature

–40 to +70°C

–40 to +70°C

–40 to +70°C

690V

690V

690V

Current range

100 – 200A

130 – 400A

265 – 850A

Power dissipatedat minimum setting
at maximum setting

5.8W
7.3W

2.2W
3.3W

2.2W
3.3W

Max operating frequency of motor (starts per hour)

15 (dependent upon starting time and current)

Short circuit co-ordination

Type 2 to IEC947-4-1

Main contacts
Insulation voltage Ui

Rated conditional short circuit current

50kA

Fuse type

See table on page 46

Cabling capacity in accordance with the requirements of IEC947-1
Cabling capacity using compression lugs (mm˝)
25 to 120

12g for 15ms

12g for 15ms

50kA

50kA

–

–

Terminal flag bolt size - <100A
- >100A

M6
M10

–
–

–
–

CT aperture size (mm)

–

22 x 28

45 x 22

TDO3400001U

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52

Modular Series Overload Relays
April 2005

Overload Relays

Technical data (continued)

General
Protection against direct contact
Mechanical life span
Contact ratings
Thermal current Ith

Auxiliary contacts
N.C. (95 – 96)

N.O. (97 – 98)

IP20 to IEC529

IP20 to IEC529

50,000

50,000

10A

6A

Insulation voltage Ui

500V

500V

Operating frequency limits

50/60Hz

50/60Hz

Adjacent contacts 'electrically separate'

Yes

Yes

AC15 duty
Control of A.C. electromagnetic loads
(Greater than 72VA)

DC13 duty
Control of D.C. electromagnets

Ue
120
240
415
500

VA
360
720
830
750

Ie
3
3
2
1.5

VA
204
408
539
500

Ie
1.7
1.7
1.3
1

Ue
220

W
110

Ie
0.5

W
110

Ie
0.5

Short circuit coordination
Conditional short circuit current Iq

1kA

1kA

Fuse type BS88 type gG

10A

6A

Circuit breaker type

To be announced

To be announced

Cabling capacity in accordance with the requirements of IEC947-1
Number of conductors
2

Remote reset
module

2

Solid or stranded - Max. wire size (mm˝)
- Min. wire size (mm˝)

4
0.75

4
0.75

Flexible - Max. wire size (mm˝)
- Min. wire size (mm˝)

2.5
0.75

2.5
0.75

Standard features
3 pole adjustable overload relay or current
transformer operated relay for heavy starting duty.

Auto
Automatic reset after tripping. Normally
associated with three-wire controls.

Test trip lever

Auxiliary contacts make & break (separate).
For fitting directly on to contactor, or for separate
mounting.
Temperature compensated.

Identification
label mounting
Trip
Pushbutton
(convertible)
Reset mode
selector

Clearly marked setting scale
Facilitates accurate setting, even for intermediate
values.
Setting lever for hand or auto reset
Supplied set to "Man" (with hand reset)
Manual
After tripping, reset button must be operated.
Normally associated with two-wire controls for
safety reasons and to prevent "pumping".

Man Aut

Trip indicator
Calibration
selector

98

97

96

95

Control terminals
Outgoings.
Main terminals

2/T1

4/T2

6/T3

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Reset button (internal reset)
To reset after tripping when reset is set to "Man".
If fault still exists, trips free even if reset button is
held down.
Test lever
To simulate tripping of overload relay.
Off button
To de-energise self maintaining contactors.
Current transformer operated overload relay
The specified primary rated current applies to one
cable loop (C316UNA3*). For lower rated motor
currents loop cable several times.

TDO3400001U

Modular Series Overload Relays

53

April 2005

Overload Relays

Technical data (continued)
Recommended fuse sizes for type 2 co-ordination
Catalogue

Motor full load current
number range (A)

BS88 gG/gM
(A)

DIN type gL/gi
(A)

DIN type aM
(A)

C316PNA3A
C316PNA3B
C316PNA3C
C316PNA3D
C316PNA3E
C316PNA3F

65
80
100
110
130
150

–
–
–
–
–
–

90
100
135
150
175
200

200
200
200
250
315
315

200
224
224
250
315
315

160
200
200
224
250
250

C316SNA3A
C316SNA3B
C316SNA3C
C316SNA3D

130
165
220
285

–
–
–
–

185
235
310
400

355
450
630
750

355
400
500
630

–
–
–
–

C316UNA3A
C316UNA3B
C316UNA3C
C316UNA3D

265
355
465
610

–
–
–
–

375
500
650
850

500
750
1000
1250

800
1000
1250
1250

–
–
–
–

Overload time/ Current characteristics
C316PNA3 thermal overload relay
FLC current ranges 100 to 200A

C316SNA3 thermal overload relay
FLC current ranges 130 to 400A
1.126
1.2
1.06

1.126
1.2
1.06
10000

10000

5000

5000
Trip time
(secs)

Trip time
(secs)

Cold Top line: 3 phase
Bottom line: 2 phase
Hot
500

120

Cold Top line: 3 phase
Bottom line: 2 phase

1000

1000

Hot

Top line: 3 phase
Bottom line: 2 phase

500

120

100

100

50

50

10

10

5

5

2
1
0.7
1
0.8

2
1
0.7
1
0.8

1.5

2
3
4 5 6 8 10
7.2
Multiples of full load current

C316UNA3 thermal overload relay
FLC current ranges 265 to 850A

20

1.126
1.2
1.06
10000
5000

Trip time
(secs)

Cold Top line: 3 phase
Bottom line: 2 phase

1000
Hot

500

120

Top line: 3 phase
Bottom line: 2 phase

100
50

10
5
2
1
0.7
1
0.8

TDO3400001U

1.5

2
3 4 5 6 8 10
7.2
Multiples of full load current

Top line: 3 phase
Bottom line: 2 phase

20

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1.5

2
3
4 5 6 8 10
7.2
Multiples of full load current

20

Modular Series Overload Relays

54

April 2005

Overload Relays

Technical data (continued)
C316UNA3 thermal overload relays
Approvals and standards
IEC947-4 class 10A relay with single phase detection
IEC337, BS4941, VDE0660, CSA, UL
Electrical ratings
Insulation voltage Ui: 660 Volts AC
Climatic conditions
Maximum altitude: 2000 metres
Ambient temperature compensation range: –25°C to +55°C
Storage temperature range: –40°C to +70°C
Relative humidity: 95% RH at 40°C DIN50017
Control contact ratings
1N.O. – 1N.C. electrically separate
Rating
N.C. 95-96
N.O. 97-98
Thermal current Ith
Rated operational current Ie
at AC15
220V
380V
500V
Maximum fuse size

10A

6A

3A
2A
1.5A
10A

1.7A
1.3A
1A
6A

Co-ordination with short circuit protection devices
Catalogue
number

Ratings of fuses for type 2 coordination
BS88 class Q1
VDE0660 gl

C316UNA3A
C316UNA3B
C316UNA3C
C316UNA3A

450A
630A
710A
1000A

Typical trip characteristics

Reset function
Selectable: Automatic, manual or manual/stop
Reset time
<5 minutes
Terminal capacities
Terminals nos. 95 to 98: 2 x 2.5 or 2 x 4
Terminal markings

500A
800A
1000A
1250A

Dimensions (mm)
Thermal overload relay
4.5 Reset

45

203

22
44
83

83

245

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TDO3400001U

Eaton’s Electrical business is a global leader in electrical control, power
distribution, and industrial automation products and services. Through
advanced product development, world-class manufacturing methods,
and global engineering services and support, Eaton’s Electrical business
provides customer-driven solutions under brand names such as
Cutler-Hammer® , Durant® , Heinemann® , Holec® and MEM® , which
globally serve the changing needs of the industrial, utility, light
commercial, residential, and OEM markets. For more information, visit
www.EatonElectrical.com.
Eaton Corporation is a diversified industrial manufacturer with 2004 sales
of $9.8 billion. Eaton is a global leader in fluid power systems and
services for industrial, mobile and aircraft equipment; electrical systems
and components for power quality, distribution and control; automotive
engine air management systems and powertrain controls for fuel
economy; and intelligent drivetrain systems for fuel economy and safety
in trucks. Eaton has 55,000 employees and sells products to customers in
more than 125 countries. For more information, visit www.eaton.com.

Eaton Electric Limited

Eaton Electric NV

Reddings Lane

PO Box 23

Birmingham B11 3EZ

7550 AA Hengelo

United Kingdom

The Netherlands

Customer Support Centre

Customer Support Centre

Tel: +44 (0)8700 545 333

Tel: +31 (0)74 246 7066

Fax: +44 (0)8700 540 333

Fax: +31 (0)74 246 7070

email: ukcommorders@eaton.com

email: c-heuropesupport@eaton.com

© 2005 Eaton Electric Limited
All rights reserved

www.eatonelectrical.com

Printed in UK
Form No TDO3400001U
April 2005



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