PROTIME's New N22-EFR/d (DC Earth Fault relay) is- * only of its kind DC current-sensing type DC Earth Leakage Relay. * Micro Controller based design. * Suitable for DC System of any voltages from 12V to 1000V DC * Separate LED Indications for +ve or -Ve Fault * With Common 1 C/O relay contact. *In-build TEST FUNCTION. * Compact design suitable for standard DIN mounting channel mounting. We at PROTECH manufacture WIDE Range of PROTIME make Digital power protective relays like - Earth Leakage Relays/ Earth Fault Relays/Voltage & Current Relays for AC / DC Applications, Diesel Engine Controllers, Industrial battery chargers, Rectifiers, Servo Voltage Stabilisers, Test Benches/Kits & Time delay Relays.
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