ICMLine Voltage Monitors
ICM Line Voltage Monitor: Three Phase
The ICM ICM402 is a three-phase line voltage monitor with an LED display. It monitors line voltage, phase loss, phase reversal, and phase unbalance, with a percentage volts unbalance setting based on % of input…
SKU 3G-OTH-67970
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ICM Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The ICM ICM402 is a three-phase line voltage monitor with an LED display. It monitors line voltage, phase loss, phase reversal, and phase unbalance, with a percentage volts unbalance setting based on % of input voltage. The unit features a SPST - NO contact form action.
Used in
Common applications for ICMHVAC 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.
