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ICM Line Voltage Monitor: Three Phase, Monitors Line Volt, SPDT - NO/NC, LCD - Line Voltage Monitors
ICMLine Voltage Monitors

ICM Line Voltage Monitor: Three Phase, Monitors Line Volt, SPDT - NO/NC, LCD

The ICM Line Voltage Monitor: Three Phase (SKU 3UW93, MPN ICM450A) is a line voltage monitor featuring an LCD display. It monitors line voltage with a contact form and action of SPDT - NO/NC and an adjustable…

SKU 3G-OTH-67984

Brand
ICM
Item
Line Voltage Monitor: Three Phase, Monitors Line Volt, SPDT - NO/NC, LCD
Category
Line Voltage Monitors
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Technical Specifications

ICM
Manufacturer Part Number
ICM450A
Type
Monitors Line Volt, SPDT - NO/NC, LCD, 18V AC / 240V AC
Display Type
LCD
Contact Form - Action
SPDT - NO/NC
Percentage Volts Unbalance
2 to 20%, Adj.
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ICM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ICM Line Voltage Monitor: Three Phase (SKU 3UW93, MPN ICM450A) is a line voltage monitor featuring an LCD display. It monitors line voltage with a contact form and action of SPDT - NO/NC and an adjustable percentage volts unbalance range of 2 to 20%.

Frequently Asked Questions

What is the ICM ICM450A line voltage monitor used for?

The ICM ICM450A monitors three-phase line voltage and detects voltage unbalance. It is used in industrial motor protection, HVAC systems, and pump controls to prevent equipment damage from phase loss or imbalance. The SPDT - NO/NC contacts trigger alarms or shutdowns when unbalance exceeds the adjustable 2 to 20% setpoint.

What are the specifications of the ICM ICM450A?

The ICM ICM450A is a three-phase line voltage monitor with an LCD display. It features SPDT - NO/NC contact form and action, and an adjustable percentage volts unbalance range of 2 to 20%. It operates on 18V AC to 240V AC. The manufacturer part number is ICM450A, brand ICM.

Where to buy the ICM ICM450A in worldwide?

You can source the ICM ICM450A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies this ICM line voltage monitor to procurement teams and plant engineers globally.

How to install the ICM ICM450A line voltage monitor?

Install the ICM ICM450A by connecting it to the three-phase line voltage supply within its 18V AC to 240V AC range. Set the adjustable percentage volts unbalance (2 to 20%) via the front panel. Wire the SPDT - NO/NC contacts to your control circuit. Follow standard electrical safety practices and consult the manufacturer's manual for terminal details.

Used in

Common applications for ICM
HVAC system sequencing — ICM ICM102B time-delay relay for on-delay control of fans or compressors
Boiler burner ignition — ICM ICM1501 ignition transformer for oil-fired hot water and steam boilers
Voltage monitoring in industrial panels — ICM ICM492D line voltage monitor for single-phase equipment protection
OEM furnace replacement — ICM ICM288 furnace control board for Rheem integrated furnace systems
Temporary construction heating — ICM ACH065 low-voltage thermostat for heat-only control in temporary structures
Blower off-delay control — ICM ICM253B time-delay relay for fan blower shutdown sequencing

ICM Products

3G Electric supplies ICM line voltage monitors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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