Electrical Monitors measure various criteria of electrical current and take corrective action when needed. Browse voltage monitors, load sensors, remote monitors, relays and more below.

Littelfuse 50R2003 Single-Phase Voltage Monitor 190-240V adj.TD MSR50R2003, Littelfuse 50R2003, Single-Phase voltage monitor, volt monitor, monitor, voltage, protection, motor protection, pump protection, motor saver, current protection, run dry protection, SymCom
Price: $149.25
Availability: Special Order
Littelfuse/Symcom Item #: MSR50R2003 -
Littelfuse 50R400 Single-Phase Voltage Monitor 380-480V/480V relay voltage monitor, volt monitor, monitor, voltage, protection, motor protection, pump protection, motor saver, current protection, run dry protection, Littelfuse 50R400
Price: $137.09
Availability: Special Order
Littelfuse/Symcom Item #: MSR50R400 -

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