MCB DZ47-63S 4.5kA Economical Circuit Breaker

MCB DZ47-63S 4.5kA Economical Circuit Breaker

DZ47-63S Series MCB has Dual-connection convenient for both standard busbar and conductor connection;Much longer service life thanks to energy-storage operating mechanism;Enclosure and functional parts made from imported plastics with flame-retardant, heat-resistant, and impulse-proof properties;Higher current-limiting ;capacity ensuring a cost-effective range of products.
Description

DZ47-63S MCB has Dual-connection convenient for both standard busbar and conductor connection.

Service life has a much longer life thanks to energy-storage operating mechanisms.

Enclosure and functional parts made from imported plastics with flame-retardant, heat-resistant, and impulse-proof properties.

Higher current-limiting; capacity ensuring a cost-effective range of products.

Parameter
Standard IEC/EN60898-1
Protection Overcurrent and short circuit
Type of trip Thermo-magnetic
Rated current In 1,2,3,4,5,6,10,16,20,25,32,40,50,63A
Poles 1P,1P+N,2P,3P,3P+N,4P
Rated voltage Ue 240/415V
Rated frequency 50/60Hz
Rated breaking capacity 4,500A
Rated impulse withstand voltage (1.5/50) Uimp 4,000V
Dielectric test voltage at ind. Freq. for 1 min 2kV
Pollution degree 2
Thermo-magnetic release characteristic B, C, D
Electrical life 4,000 Cycles
Mechanical life 10,000 Cycles
Contact position indicator Yes
Protection degree IP20
Ambient temperature -5℃~+40℃, Max.95%humidity
Terminal connection type Cable/Pin-type busbar
Max. terminal size for cable 25mm2
Max. tightening torque 2.5Nm
Mounting Mounting on 35mm DIN rail
Connection From top and bottom

Circuit Diagram

DZ47-63S-mcb-circuit-diagram

Overall and Installation Dimension(mm)

dz47-63s-mcb-dimension