ICM CONTROLS ICM531 3 Phase Surge Protective Device User Manual
- June 4, 2024
- ICM CONTROLS
Table of Contents
ICM CONTROLS ICM531 3 Phase Surge Protective Device
OVERVIEW
The ICM530, ICM531, ICM532 & ICM533 are a series 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 protective device 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 protective device can be installed as a Type 1 or Type 2 device for both indoor and outdoor applications.
SPECIFICATIONS
- Service voltage (3-phase): 480 VAC Delta or 277/480 VAC Wye
- Short Circuit Current Rating (SCCR): 200 kA
- Nominal discharge current (In): 20kA
- 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
- Dimensions: 4.30” x 4.10” x 2.30”
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
FEATURES
- 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 disconnects for indoor and outdoor applications
- UL Listed Type 1 or Type 2 SPD
Scan for full specs, app guides, wiring & more
Address:
7313 William Barry Blvd. North Syracuse, NY 13212 www.icmcontrols.com | 1-800-365-5525 | [email protected]