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Effective May 2010

Technical Data TD01005018E

Submittal specification for

120 kA SPD Series sidemount versions

Eaton’s SPD Series Surge Protective Devices (SPD) are used

to protect equipment from damage caused by surge events.

This submittal specification represents sidemount versions

of the SPD Series units with a catalog number beginning

with “SPD120.” These versions are designed to be mounted

external to electrical distribution assemblies and interfaced via

conduit and wires.

Table 1. Surge Current Capacity

Configuration Per

Phase L-N

Mode L-G

Mode N-G

Mode L-L

Mode

Single split phase (3W+G) 120 60 60 60 —

Three-phase wye (4W+G) 120 60 60 60 —

Three-phase delta (3W+G) 120 — 60 — 60

Three-phase high-leg delta (4W+G) 120 60 60 60 —

Table 2. Catalog Numbering System

SPD120 240S 1 K

Voltage Code

q 240S = 120/240 single split-phase

q 208Y = 120/208 wye (4W+G)

q 220Y = 127/220 wye (4W+G)

q 400Y = 230/400 wye (4W+G)

q 480Y = 277/480 wye (4W+G)

q 600Y = 347/600 wye (4W+G)

q 240D = 240 delta (3W+G)

q 480D = 480 delta (3W+G)

q 600D = 600 delta (3W+G)

q 240H = 240 high-leg delta

(4W+G) on ‘B’ phase

Feature Package

q 1 = Basic a b

q 2 = Standard a b c

q 3 = Standard +

surge counter

a b c d

Enclosure Options

q K = NEMAT 1 enclosure

q L = NEMA 1 flushmount enclosure

q M = NEMA 1 with internal disconnect

q N = NEMA 4

q O = NEMA 4 with internal disconnect

q P = NEMA 4X e

q Q = NEMA 4X with internal disconnect e

Performance Specifications

and Features

A. ANSI/ULT 1449 3rd Edition Voltage Protection Rating (VPR)

a. VPR for units containing the basic feature package in

a NEMA 1 enclosure without an internal disconnect

(catalog number ends with 1K or 1L). For all other VPR

values, please refer to Technical Data TD01005025E

or insert Voltage Code and VPR Value in the fields

below Table 3.

Table 3. Voltage Code and VPR

Voltage

Code

VPR for Each Protection Mode

L-N L-G N-G L-L

240S 700 700 700 1200

208Y and 220Y 700 700 700 1200

400Y and 480Y 1200 1200 1200 2000

600Y 1500 1500 1200 2500

240D N/A 1000 N/A 1000

480D N/A 2000 N/A 2500

600D N/A 2500 N/A 2500

240H 700 700 700 1200

Enter VPR if not listed

Voltage

Code

VPR for Each Protection Mode

L-N L-G N-G L-L

b. VPR for units containing the standard or standard with

surge counter feature package in a NEMA 1 enclo-

sure without an internal disconnect (catalog number

ends with 2K, 2L, 3K, or 3L). For all other VPR values,

please refer to Technical Data TD01005025E or

insert Voltage Code and VPR Value in the fields

below Table 4.

a Dual-colored LED per phase to indicate protection status.

b Dual-colored LED to indicate protection status of the N-G mode on units with a

neutral wire.

c Audible alarm with silence button, Form C relay contact, EMI/RFI filtering providing up to

50 dB of noise attenuation from 10 kHz to 100 MHz.

d Surge counter with Reset button.

e Constructed of 304 stainless steel.

Eaton Corporation

Electrical Sector

1111 Superior Ave.

Cleveland, OH 44114

United States

877-ETN-CARE (877-386-2273)

Eaton.com

© 2010 Eaton Corporation

All Rights Reserved

Printed in USA

Publication No. TD01005018E / Z9922

May 2010

PowerChain Management is a registered

trademark of Eaton Corporation.

All other trademarks are property of their

respective owners.

Technical Data TD01005018E

Effective May 2010

Submittal specification for

120 kA SPD Series sidemount versions

Table 4. Voltage Code and VPR

Voltage

Code

VPR for Each Protection Mode

L-N L-G N-G L-L

240S 600 800 600 1000

208Y and 220Y 600 800 600 1000

400Y and 480Y 1200 1200 1200 1800

600Y 1500 1500 1500 2500

240D N/A 1000 N/A 1000

480D N/A 2500 N/A 2500

600D N/A 2500 N/A 2500

240H 700 800 700 1200

Enter VPR if not listed

Voltage

Code

VPR for Each Protection Mode

L-N L-G N-G L-L

B. Internal overcurrent protection

a. All units contain thermally protected metal-oxide varistors.

Each of these devices is internally fused by a thermal

element that safely removes them from the circuit under

abnormal conditions, such as temporary overvoltage or

high fault current conditions.

C. Monitoring and features (refer to Table 2 for a listing of the

individual features contained in each feature package)

D. General features

a. Units with catalog numbers ending in K, L, or M contain a

factory-installed ¾-inch trade size chase nipple

b. Units with catalog numbers ending in N, O, P, or Q contain

a factory-installed ¾-inch trade size hub connector

c. All units are prewired at the factory. Phase, neutral, and

ground connections are made via 10 AWG wires. Form C

relay contact connections are made via 14 AWG wires a

d. All units are factory sealed. No user intervention or internal

connections are required

e. Units with an internal disconnect (catalog numbers ending

in M, O, or Q) contain a three-pole, 30A thermal-magnetic

circuit breaker, Eaton catalog number FDC3030

f. NEMA 1 and NEMA 4 enclosures are constructed of

powder-coated steel

g. NEMA 4X enclosures are constructed of 304 stainless steel

E. Enclosure dimensions and weights

a. NEMA 1 (catalog number ends with K):

10.50L x 7.50W x 3.50D inches, 6.8 lbs

b. NEMA 1 flushmount (catalog number ends with L):

10.50L x 7.50W x 3.50D inches, 6.8 lbs; flushmount plate

dimensions are 14.00L x 11.00W inches

c. NEMA 1 with disconnect (catalog number ends with M):

10.70L x 11.10W x 5.80D inches, 14.7 lbs

d. NEMA 4 and 4X (catalog number ends with N or P):

11.30L x 8.70W x 5.40D inches, 14.6 lbs

e. NEMA 4 and 4X with disconnect (catalog number ends

with O or Q): 12.30L x 12.50W x 7.70D inches, 27.5 lbs

Table 5. Specifications

Description Specification

Surge capacity ratings available 50, 80, 100, 120, 160, 200, 250, 300, 400 kA

per phase

Nominal discharge current (In) 20 kA

Short circuit current rating (SCCR) 200 kA

SPD type Basic feature package = Type 1

(can also be used in Type 2 applications)

Standard and Standard with Surge Counter

feature packages = Type 2

Single split phase voltages

available

120/240

Three-phase wye system

voltages available

120/208, 127/220, 230/400, 277/480, 347/600

Three-phase delta system

voltages available

240, 480, 600

Input power frequency 50/60 Hz

Power consumption (basic units)—

voltage codes

208Y, 220Y, 240S, 240D, and 240H 0.5W

400Y, 480Y, and 480D 1.1W

600Y and 600D 1.3W

Power consumption—voltage codes a

208Y, 220Y, 240S, 240D, and 240H 0.6W

400Y, 480Y, and 480D basic 1.7W

600Y and 600D 2.1W

Protection modes Single split phase . . . . . . . . . . . L-N, L-G, N-G, L-L

Three-phase wye . . . . . . . . . . . L-N, L-G, N-G, L-L

Three-phase delta . . . . . . . . . . . L-G, L-L

Three-phase high-leg delta . . . . L-N, L-G, N-G, L-L

Maximum continuous operating

voltage (MCOV)

240S, 208Y, 220Y, and 240H

400Y and 480Y

600Y

240D

480D

600D

150 L-N, 150 L-G, 150 N-G, 300 L-L

320 L-N, 320 L-G, 320 N-G, 640 L-L

420 L-N, 420 L-G, 420 N-G, 840 L-L

320 L-G, 320 L-L

640 L-G, 640 L-L

840 L-G, 840 L-L

Ports 1

Operating temperature –40°C–50°C (–40°F–122°F)

Operating humidity 5%–95%, noncondensing

Operating altitude Up to 16,000 ft (5000m)

Seismic withstand capability Meets or exceeds the requirements specified in

IBCT 2006, CBC 2007, and UBCT Zone 4

Form C relay contact ratings 150 Vdc or 125 Vac, 1A maximum

Form C relay contact logic Power ON, normal state—NO contact = open,

NC contact = closed

Power OFF or fault state—NO contact = closed,

NC contact = open

EMI/RFI filtering attenuation aUp to 50 dB from 10 kHz–100 MHz

Agency certifications

and approvals

UL 1449 3rd Edition listed, CSAT, UL 1283

(Type 2 SPDs only)

Warranty 10 years

a Standard and standard with surge counter units.