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ICM493

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Line Voltage Monitor w/Surge

The ICM493 is an advanced, single-phase line voltage monitor with a bank of surge arresters for added protection against lightning strikes. Includes a built-in 40A contactor. Housed in a NEMA Rated 3R enclosure for outdoor installations. UL Recognized. Installs easily between the service disconnect and the condensing unit. Ideal for Mini-Splits or other valuable, single-phase equipment.

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Description

Line Voltage Monitor w/Surge

The ICM493 is an advanced, single-phase line voltage monitor with a bank of surge arresters for added protection against lightning strikes. Includes a built-in 40A contactor. Housed in a NEMA Rated 3R enclosure for outdoor installations. UL Recognized. Installs easily between the service disconnect and the condensing unit. Ideal for Mini-Splits or other valuable, single-phase equipment.

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DETAILS:

Line Voltage Monitor w/Surge

 

  • Protects against over and under voltage, rapid short cycling caused by transients, and high-power surges
  • Ideal for inverter systems, mini-splits, and other condensing units
  • Fault history feature records and retains the five most recently occurred faults in non volatile memory 
  • Bank of five L-L Surge Arresters
  • Built-in 40A contactor
  • Easy to view, backlit digital display
  • Waterproof, NEMA–rated 3R enclosure for outdoor use
  • Easy installation and setup

WEIGHT/DIMENSIONS:

  • Weight: 7.55
  • Height: 4.37
  • Width: 8.25
  • Length: 8

SPECIFICATIONS:

User Adjustable Settings
  • Voltage Setpoint: 200-240 VAC
  • Anti-Short Cycle Delay: 0.5-10 Minutes
  • Number of Surge Arresters Required for Operation: 0-5
  • Number of Retries: 1-5, Auto
Inputs
  • Line Voltage: 180-264 VAC
  • Frequency: 50-60 Hz
  • Accuracy: +/- 2%, User Calibration
Output
  • Type: Contactor; 2-Pole
  • Contactor Ratings: 40A FLA, 240A LRA
Mechanical
  • NEMA Rated 3R Outdoor Enclosure
  • Dimensions: 8”L x 8.25”W x 4.37”H

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