Electromagnetic Industries Ground Fault Current Sensor GFM 156
Electromagnetic Industries Ground Fault Current Sensor GFM 156 Application: These Ground Fault Sensors (type GFM) are available in a variety of sizes and current tripranges. Care should be taken when determining the physical size of the senor window. The Ground Fault Sensor will only respond to ground faults that occur between the position of the sensor and the load. These sensors are only for use with EI GFM relays. Operating Range: Trip Currents models are available for 6-30, 9-39 or 15-65 with current tolerance being +/- 15% Frequency: 50/60 HZ Insulation Level: 600 Volt, 10 kV BIL full wave.No. 8-32 brass terminals with flat washer, lock washer, and nut. Model Number: GFM 156 Trip Currents: 3.8 to 18 Sensor Dimensions: A1: 1.56 B1: 3.79 B2: N/A C1: N/A C2: 3.53 D1: 2.15
