Customer Service
Littelfuse Ground Fault Current Transformer, Series: EFCT, 1 in Window, 100:1 Ratio, 600 VAC Insulation Level, 3% at 0.01 VA Accuracy, 50 to 400 Hz, -67 to 140 deg F Temperature, Threaded Mount, 68 in W x 2.07 in D
Customer Service
1.888.467.7626