TTrane X13100407-03 three-phase line voltage monitor, also identified as ICM401.

It provides protection against phase loss/reversal and unbalance.

It is designed for use in HVAC systems.

It has a universal 3-phase input range of 180-632 VAC.

It includes LED indicators for ON and FAULT status.

Condition is used. May have minor cosmetic blemishes. Taken from a working unit. Though used, unit is fully operational and functional.

***GUARANTEED WORKING***

I will pack it with care and ship it with insurance. Thanks