MCB Miniature Circuit Breaker
- Product Details
- Company Profile
Elegant appearance; cover and handle in arc shape make comfortable operation Contact position on indicating window Transparent cover designed to carry label. In case of overload, to protected circuit, MCB handle trips and stays at central position, which enables a quick solution to the faulty line. The handle cannot stay in such position when operated manually. High short-circuit capacity 10kA for whole range and 15kA capacity for current rating up to 40A, thanks to the powerful electric arc extinguishing system. Long electrical endurance up to 10000 cycles thanks to quick making mechanism. The lock device prevents unwanted or casual dismounting of connected terminals.
Miniature circuit breaker
Function
Elegant appearance; cover and handle in arc shape make comfortable operation Contact position on indicating window
Transparent cover designed to carry label.
In case of overload, to protected circuit, MCB handle trips and stays at central position, which enables a quick solution to the faulty line. The handle cannot stay in such position when operated manually.
High short-circuit capacity 10kA for whole range and 15kA capacity for current rating up to 40A, thanks to the powerful electric arc extinguishing system.
Long electrical endurance up to 10000 cycles thanks to quick making mechanism.
The lock device prevents unwanted or casual dismounting of connected terminals.
Technical Parameter
Model name | BX9B | |
Standard | IEC60898-1 | |
Poles | 1P, 2P, 3P, 4P | |
Rated current In(A) | 6, 10, 16,20,25,32,40,50,63 Amp | |
Rated voltage Un(V) | 1P:240/415V~, 1 P+ N: 240V~ 50/60Hz 2P,3P, 3P+N, 4P: 415V~ 50/60Hz | |
Tripping characteristic | B, C, D | |
Breaking capacity | 10kA | |
Installation | On symmetrical DIN-rail 35mm Panel mounting |
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