OEM High Quality Miniature Circuit Breaker Manufacturers – 4.5KA&6KA MCB Mini Circuit Breaker CAB2-63S – Changan Group
OEM High Quality Miniature Circuit Breaker Manufacturers – 4.5KA&6KA MCB Mini Circuit Breaker CAB2-63S – 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 personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for OEM High Quality Miniature Circuit Breaker Manufacturers – 4.5KA&6KA MCB Mini Circuit Breaker CAB2-63S – Changan Group , The product will supply to all over the world, such as: Hanover, British, St. Petersburg, With high quality, reasonable price, on-time delivery and customized & customized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.

Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!

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