Littelfuse 102A Monitor 320720-756 Reliable Sensing: Integrated thermistor sensor

Reliable Sensing: Integrated thermistor sensor provides ±1°F accuracy

closing the valve immediately upon power loss

Built for variable-speed operation

Featuring a 3/8" NPT connection and a durable rubber seat poppet

the end switch is a built-in component

Littelfuse 102A Monitor 320720-756 Reliable Sensing: Integrated thermistor sensorThe Littelfuse 102A Monitor is an industrial grade, auto ranging 3 phase voltage monitor engineered to protect motors from critical power anomalies in 190480V AC applications. Utilizing a proprietary microcontroller based voltage sensing circuit, this unit provides constant surveillance of incoming power to detect phase loss, voltage unbalance, and phase reversal conditions. Unlike standard analog monitors, the 102A automatically selects between 200V