460 Three Phase Motor Protection  E-mail this product to a friend

The Model 460 is designed to protect 3-phase loads from damaging power conditions.  The 460's wide operating range, combined with UL and CE compliance, enables quick access to domestic and global markets.

This unique microcontroller-based voltage and phase-sensing device constantly monitors the 3-phase voltages to detect harmful power line conditions.  When a harmful condition is detected, the MotorSaver's output relay is deactivated after a specified trip delay.  The output relay reactivates after power line conditions return to an acceptable level for a specified amount of time (restart delay).  The trip and restart delays prevent nuisance tripping due to rapidly fluctuating power line conditions.