ICM Controls ICM532 Application/Install Guide

Brand: ICM Controls

Model: ICM532

Type: Application/Install Guide

ICM Controls ICM532 is a surge protective device (SPD) designed to safeguard electrical equipment from voltage spikes and surges. Suitable for both indoor and outdoor applications, it offers protection for three-phase Delta 600 VAC or Wye 347/600 VAC voltage configurations. With a short circuit current rating (SCCR) of 200 kA and a nominal discharge current (In) of 20 kA, the ICM532 provides reliable surge protection. It incorporates thermal protection on the surge elements, ensuring safe disabling when a surge exceeds the device's thermal limits.

Description Ratings

Service Voltage (3-Phase) 600 VAC Delta OR 347/600 VAC Wye

Short Circuit Current

Rating (SCCR) 200 kA

Nominal Discharge

Current (In) 20 kA

SPD Type Type 1 (Can also be used in Type 2 applications)

Surge Protection

Technology TFMOV

Protection Mode 



VPR (Vpk)

VOLTS (V) MODE VPR (Vpk)

600 L-L 2500

600/347 L-L 2500

L-N 1500

Maximum Continuous

Operation Voltage (MCOV)

L-L: 920 VAC L-N:

only): 460 VAC

Input Power Frequency 50/60Hz

Diagnostics 

Enclosure Rating 

outdoor and indoor installation

Installation Point Electrical panel/disconnect

Dimensions 4.3” X 4.1” X 2.3”

Operating Temperature -40°F to 185°F (-40°C to 85°C)

Operating Humidity 

Operating Altitude 

Agency Certication and

Approvals



Listed

ICM532



ICM532

ICM532





ICM532

ICM532 can





















E347279

MAINTENANCE

MODE OF OPERATION

SPECIFICATIONS







disconnect.



ICM532



ICM532

electrical panel.

ICM532.







Wiring Type 1 installation

 





codes.

 



Wiring Type 2 installation

 





national electrical codes.







ELECTRICAL SHOCK HAZARD!

–

Before installing

this unit, turn o power at the main service panel by

removing the fuse or switching the appropriate circuit

breaker to the OFF position.

• WARNING — No Serviceable Parts (Attention: Aucune pièce

remplaçable ou reparable).

• WARNING — Shock hazard — Do not open (ATTENTION – RISQUE

DE CHOC – NE PAS OUVRIR).

INSTALLATION, OPERATION & APPLICATION GUIDE



www.icmcontrols.com

ICM532

Surge Protective Device for 3-Phase Delta 600 VAC or Wye 347/600 VAC

IMPORTANT SAFETY INFORMATION

INSTALLATION INSTRUCTIONS

Limited lifetime

product, up to a 3-year

$10,000 connected

equipment warranty

Please follow all State, Local and National electrical codes when

installing this product. Installation should only be done by a licensed

electrician for Type 1 devices or a licensed HVAC technician for Type

2 devices.

BLK

Neutral

Bus

WHT

Wire

Nut

ICM532

A C

Incoming

3-Phase Voltage



Ground

Bus

Type 1 Wiring – 

Type 2 Wiring – 

BLK

Neutral

Bus

Ground Bus

WHT

Wire

Nut

A C

Incoming

3-Phase Voltage



ICM532

Optional

cornered

ground on

any of the

phases

Optional

cornered

ground on

any of the

phases

Ground

Bus

Neutral

Ground

Incoming

3-Phase Voltage



BLK

WHT

ICM532

Neutral

Bus

Type 1 Wiring –  Type 2 Wiring – 

BLK

Ground Bus

Neutral

Ground

WHT

ICM532

Neutral

Bus

Incoming

3-Phase Voltage



  Black

WHT White

  Incoming phase

Ground





For the ease of checking the SPD protection

status, the LED display should face

outwards aer installation has been

complete.





is a Type 1 and 2 SPD, designed to

be compatible with 3-phase Delta and

3-phase Wye voltage conguration. Please

check your supply voltage conguration

and voltage levels before installing the

 per wiring diagram.



• When installing the Surge Protecting

Device (SPD), avoid sharp bends in the

conduit and long line sets.

• Keep the mounting conduit straight and

short in length.

  Black

WHT White

  Incoming phase

Ground





For the ease of checking the SPD protection

status, the LED display should face

outwards aer installation has been

complete.





is a Type 1 and 2 SPD, designed to

be compatible with 3-phase Delta and

3-phase Wye voltage conguration. Please

check your supply voltage conguration

and voltage levels before installing the

 per wiring diagram.



• When installing the Surge Protecting

Device (SPD), avoid sharp bends in the

conduit and long line sets.

• Keep the mounting conduit straight and

short in length.

LIMITED LIFETIME PROTECTION WARRANTY

Review enclosed warranty information for full details & registration information

For warranty registration, please go to www.icmcontrols.com and click on

Warranty Registration



800.365.5525



Phone: Fax: 

www.icmcontrols.com

WIRING DIAGRAMS – DELTA CONFIGURATION

WIRING DIAGRAMS – WYE CONFIGURATION

ICM Controls ICM532 Application/Install Guide

ICM Controls ICM532 Application/Install Guide

ICM Controls ICM532 Application/Install Guide

Related papers

Other documents