ICM ICM493 Single Phase Line Voltage Monitor with Surge Suppression 200-240 VAC 50-60 Hz

Name: ICM ICM493 Single Phase Line Voltage Monitor with Surge Suppression 200-240 VAC 50-60 Hz
Brand: ICM Controls
SKU: ICM493
Price: 304.40 USD
Availability: InStock
Rating: 5 (1 reviews)

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ICM ICM493 Single Phase Line Voltage Monitor with Surge Suppression 200-240 VAC 50-60 Hz

SKU: ICM493

UPC: 0800442029511 UNSPSC: 39120000

Brand:

Rating: (1)

Quantity	Price	Stock
17 Usually Ships 2 - 4 Weeks	$304.40 /ea	17

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The ICM ICM493 is an advanced single-phase line voltage monitor with built-in surge suppression/protection. It operates on a 200–240 VAC, 50–60 Hz power supply and is UL Recognized for safety and reliability.

Features

Built-in 40A, 2-pole contactor
Bank of five line-to-line surge arresters
Easy-to-read, backlit digital display
Non-volatile memory stores the five most recent fault events
Adjustable anti-short cycle delay (0.5–10 minutes)
Automatic retry settings
Weather-resistant NEMA-3R enclosure

This component continuously monitors incoming power and protects HVAC systems from over-voltage, under-voltage, rapid short cycling caused by transients, and high-energy power surges.

Designed for outdoor installation, it is ideal for mini-split systems and other condensing units, with easy installation between the service disconnect and the condensing unit.

Voltage Setpoint	200-240 VAC
Line Voltage	180-264 VAC
Frequency	50-60 Hz
Dimensions	8”L x 8”W x 4”H
Accuracy	+/-2%, User Calibration
Contactor Ratings	40A FLA, 240A LRA
Anti-Short Cycle Delay	0.5-10 Minutes
Number of Surge Arresters	0-5 (Required for Operation)
Number of Retries	1-5, Auto
Operating Temperature	-40 to 167°F (-40 to 75°C)