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ICM531

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3-Phase Surge Protective Device

 

See all 530 Series Surge Protective Devices here:
  • ICM530 (3-Phase Delta 240VAC or Wye 120/208VAC)
  • ICM531 (3-Phase Delta 480VAC or Wye 277/480VAC)
  • ICM532 (3-Phase Delta 600VAC or Wye 347/600VAC)
  • ICM533 (3-Phase Delta High Leg 120/240VAC)

 

The ICM530 Series is 4 models of Type 1 and Type 2 three-phase Surge Protective Devices for three-phase Delta and three-phase Wye configurations. 

When a surge occurs, the ICM three-phase surge suppressor will absorb the surge up to the specified limitations of the device. ICM incorporates superior thermally protected metal oxide varistor technology into the three-phase surge suppressors, which allows for safe disabling of the surge elements when a surge exceeds the thermal limits of the device. There is a single status light on the controls which identifies operational status when illuminated. 

The ICM 3-phase surge suppressors can be installed as a Type 1 or Type 2 device for both indoor and outdoor applications. 

Reference: Which ICM530 Series Model Do I Need?

 

   

 

DETAILS:

3-Phase Surge Protective Device, 480VAC (Delta) or 277/480VAC (Wye)

  • Delta or Wye Configuration 
  • NEMA Type 4X watertight plastic enclosure for outdoor and indoor installation 
  • Green LED indicates surge protection present 
  • Easily connects to electrical panel or disconnect for indoor and outdoor applications 
  • UL Listed Type 1 or Type 2 SPD 
  • Limited lifetime product, up to a 3-year $10,000 connected equipment warranty

SPECIFICATIONS:

Service Voltage (3-Phase): 480 VAC Delta or 277/480 VAC Wye
Short Circuit Current Rating (SCCR): 200 kA
Nominal Discharge Current (In):20 kA
Maximum Surge Current: 150,000 amps
Protection Mode:
  • 3 for Delta configuration
  • 6 for Wye configuration (neutral tied to ground)
Maximum Continuous Operation Voltage (MCOV):
  • L-L: 700 VAC 
  • L-N: (for Wye configuration only): 350 VAC 
VPR:
  • Delta L-L: 2500 VAC
  • Wye L-L: 2500 VAC
  • Wye L-N: 1200 VAC
SPD Type: Type 1 (can also be used in Type 2 applications)
Surge Protection Technology: TFMOV
Input Power Frequency: 50/60 Hz

WEIGHT/DIMENSIONS:

4.30” x 4.10” x 2.30”


LITERARY DOWNLOADS:

pdf
Application/Install Guide download
pdf
Sell Sheet download
pdf
Series Sell Sheet download
pdf
Which ICM530 Series Model Do I Need? download
pdf
Warranty Information download

Videos:

 

 

Replaces:

 

ABB: OVRHLDxx-277 

ASCO: 420277Y, 420480D 

Eaton: SP1-480Y, SP1-480D, SP2-480Y, SP2-480D 

ERICO (Critec): TDX50C277/480 

Intermatic: AG4803C3, L5F13Y2DG1 

Leviton: 55480-ASA 

Siemens: TPS3E, TPS3F 

Square D: SDSA2040, SDSA2040D

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