Earth Leakage Relays

Fuji_Electric_EL25PO_Earth_Leakage_Protective_Relay_New_1Earth Leakage Protective Relays BRR, RRD and EL series

 

Earth leakage protective relays

Description In the earth leakage relay the breaking mechanism is omitted from the ELCB, and the ZCT and earth leakage tripping device are integrated into a common body. These relays are available in both instantaneous and time-delay versions. Generally these relays are used in conjunction with MCCB’s, ACB’s and motor starters. Relay and sensor–Unit type BRR/Pass-through type

• Instantaneous trip

• Solid-state tripping device

• Sensitive current: 30, 100, 200mA 500mA

• Control voltage: Up to 415V AC Relay and sensor–Separate type RRD/Pass-through type

• Time-delay trip

• Solid-state tripping device

• Sensitive current: 100/200, 200/500mA 500/1000mA

• Control voltage: Up to 415V AC

 

 

 

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