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ICM Controls ICM450A 3 Phase Line Voltage Monitor

Save 26%
Original price $202.72
Current price $149.99
Currently 22 in stock.

ICM Controls ICM450A 3 Phase Line Voltage Monitor

For more than two decades, ICM has been an innovator and a recognized leader in the manufacturer of line voltage controls designed to protect your most valuable equipment. The ICM450A and ICM450A PLUS+ are the latest 3-phase offerings, providing superior motor protection from premature failure and damage caused by common voltage faults such as phase unbalance, over/under voltage, phase loss, and phase reversal. 

A design upgrade from our flagship ICM450, these newest models feature an easy-to-read, backlit display that makes quick work of adjusting the variable settings to better tailor the unit to the application. Common ¼” spade terminations eliminate the potential for exposed wires and allow for a better and safer connection. Both models also include menu options for English and Spanish readouts. 

Both the ICM450A and ICM450A PLUS+ are proudly manufactured in the USA by ICM Controls. 


• Voltage Range: Universal 190 – 600 VAC

• Frequency: 50-60 Hz

• Load Side Monitoring: Optional 

• Control Voltage: 18 – 240 VAC



Type: Relay, SPDT 

Voltage Range: 277 VAC @ 10A maximum 


Control Operating Temperature: 

Operating Temperature: -40ºF to +149ºF (-40ºC to +65ºC) 

Storage Temperature: -40ºF to +185ºF (-40ºC to +85ºC) 



Mounting: Surface mount using (2) #8 screws 

Terminations: 1/4” quick connects 

Weight: 12 ounces (341 grams) 



    A-1: EAC-800, EAC-8000, EAC-8002

    Copeland: 085-0160-00

    Diversified: AC-2020, AC-301, AC-302

    ICM: ICM450, ICM 450S

    Mars: PFM-2000

    Motorsaver: 455


    Time Mark: 265

    Wagner / DiversiTech: DTP-3, WPC-800


    Sell Sheet

    Installation Guide