Sensata Technologies is partnered with North Shore Safety Ltd to provide our customers with Linegard™ ground fault circuit interrupters (GFCI), equipment leakage circuit interrupters (ELCI) and ground fault sensing modules that integrate with Airpax™ circuit breakers.
The Linegard™ PGFM is a ground fault sensing module that operates in tandem with a UL 489 Airpax™ hydraulic magnetic branch circuit breaker. The sensing module monitors an electrical circuit via an external differential current transformer, upon a ground fault, it actively severs the load by means of the circuit breaker. Also available in an ELCI "marine" version.
0 to 50 amps, 120VAC, 120/240VAC
LEL & 209 series with 1 to 3 poles, rated from 1 to 50 amps, with integral shunt coils.