China Best Three Phase Switch Box Suppliers – 6KA MCB Mini Circuit Breaker CAB2-63 – Changan Group
China Best Three Phase Switch Box Suppliers – 6KA MCB Mini Circuit Breaker CAB2-63 – Changan Group Detail:
Technical Data
Electrical Features
Rated current In | 1,2,3,4,5,6,8,10,13,16,20,25,32,40,50,63A |
PolesRated voltage Ue | 1P, 1P+N, 2P, 3P, 3P+N,4P240/415V~ |
Insulation voltage Ui | 500V |
Rated frequency | 50/60Hz |
Rated breaking capacity | 1-40A 6,000A / 50-63A 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 lifeContact position indicator | 10,000 CyclesYes |
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 typeTerminal size top/bottom for cable | Cable/Pin-type busbar25mm2 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 |
Combination With Accessories
Auxiliary contact | Yes |
Alarm contactShunt release | YesYes |
Over/Under voltage release | Yes |
Product detail pictures:



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Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for China Best Three Phase Switch Box Suppliers – 6KA MCB Mini Circuit Breaker CAB2-63 – Changan Group , The product will supply to all over the world, such as: Irish, Victoria, Lyon, With the spirit of "high quality is our company's life; good reputation is our root", we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.

This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.

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