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?