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ICM493
SURGE PROTECTION, MOTOR PROTECTION, LINE VOLTAGE - SINGLE PHASE MONITOR
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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. Ideal for Mini-Splits or other valuable, single-phase equipment.

Details:

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.
 
  • Protects against over and under voltage, rapid short cycling caused by transients, and high-power surges
  • Ideal for mini-splits or other condensing units
  • Easy to view, backlit digital display
  • Bank of five L-L Surge Arresters
  • Built-in 40A Contactor
  • Waterproof, NEMA–rated 3R enclosure for outdoor use
  • Easy installation and setup
  • Weight/Dimensions:

    • Weight: 7.55
    • Height: 4
    • Width: 8
    • 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”W x 4”H
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