C45 Miniature Circuit Breaker MCB;RCCB;ELCB
Rated Voltage:230/240/400/415V
Rated Current:1~125A
Pole Number:1p,2p,3p,4p
C45 Mini Circuit Breaker MCB
DZ47-63 MCB C45 series circuit breaker is used in lighting distribution system or motor distribution system for protecting overload and short-circuit in the system.The product is neoteric in structure,light in weight,reliable and excellent in performance.Its frame and parts adopt plastics of high fire-resistant and shockproof.The product with long life is on-and-off switching electric equipment and lighting circuit in normal case.The products comply with the standard IEC60898 and GB10963
SPECIFICATION
a. Rated voltage: 220/230/400/415V
b. Rated current: (C):1,2,3,4,5,6,10,16,20,25,32,40,50,63,80,100,125A (D):1,2,3,4,5,6,10,16,20,25,32,40A(C):1,2,3,4,5,6,10,16,20,25,32,40,50,63,80,100,125A (D):1,2,3,4,5,6,10,16,20,25,32,40A
c. Breaking capacity Lcn(KA): 1-40A:6 50-63A:4
d. Mechanical life: not less than 20000 times
e. Electrical life: not less than 6000 times
RCCB Residual Current Circuit Breaker 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
