4.5KA&6KA Economic Type Mini Circuit Breaker DZ47-63S

Short Description:

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.

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Product Detail

Product Tags

Technical Data

Electrical Features

Rated current In	1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A
Poles Rated voltage Ue	1P,1P+N,2P,3P,3P+N,4P 240/415V~
Insulation voltage Ui	500V
Rated frequency	50/60Hz
Rated breaking capacity	4,500A
Energy limiting class	3
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

Mechanical Features

Electrical life	4,000 Cycles
Mechanical life Contact position indicator	10,000 Cycles Yes
Protection degree	IP20
Reference temperature for setting of thermal element	30℃
Ambient temperature (with daily average≤35℃)	-5℃~+40℃
Storage temperature	-25℃~+70℃

Installation

Terminal connection type Terminal size top/bottom for cable	Cable/Pin-type busbar 25mm2 18-3AWG
Terminal size top/bottom for busbar	25mm2 18-3AWG
Tightening torque	2.5Nm 22In-Ibs
Mounting	On DIN rail EN60715(35mm) by means of fast clip device
Connection	Power supply in both directions