RCCB Residual Current Circuit Breaker;elcb
Rated voltage: AC 2P:230/240 AC 4P:400/415V
Rated current:16, 25, 32, 40, 63, 80A

RCCB Residual Current Circuit Breaker MCB

ELCB

Residual Current Circuit Breaker of the AC type adapted to domestic,public,and industrial fields are used in the distribution systems TT,TN,and IT,in accordance with the rules and regulations in force.The RCCBs together with the earthing system are therefore used to protect people in case of indirect contacts.These devices characterized by a rated residual differential current of 30mA also assure an additional protection in case of direct contacts.In addition to the function of protection against direct or indirect contacts,the residual current operated circuit breakers (RCCBs) incorporate a protective function against the danger of fire in the event of insulation breakdown.

Technical Data:

Rated voltage: AC 2P:230/240  AC 4P:400/415V

Rated current: 16, 25, 32, 40, 63, 80A

Rated tripping current: 30mA, 100mA, 300mA, 500Ma

Number of poles: 2p, 4p

Ultimate short-circuit breaking capacity(lnc): 6000A

Connection capacity: ≤25mm2A