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We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for China 10ka Go Mini Circuit Breaker and 6A-63A MCB, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
Standard | IEC/EN60947-2 | ||||
Pole No | 1P, 2P, 3P, 4P | ||||
Rated voltage | AC 230V/400V | ||||
Rated Current(A) | 63A, 80A, 100A | ||||
Tripping curve | C, D | ||||
Rated short-circuit capacity(lcn) | 10000A | ||||
Rated service short-circuit capacity(Ics) | 7500A | ||||
Protection degree | IP20 | ||||
Reference temperature for the setting of the thermal element | 40℃ | ||||
Ambient temperature (with daily average ≤35°C) |
-5~+40℃ | ||||
Rated frequency | 50/60Hz | ||||
Rated impulse withstand voltage | 6.2kV | ||||
Electro-mechanical endurance | 10000 | ||||
Connection capacity | Flexible conductor 50mm² | ||||
Rigid conductor 50mm² | |||||
Installation | On symmetrical DIN rail 35.5mm | ||||
Panel mounting |
Miniature Circuit Breaker (MCB) is a type of circuit breaker that is small in size. It immediately cuts off the electrical circuit during any unhealthy condition in the electricity supply systems, such as an overcharge or a short-circuit current. Although a user may reset the MCB, the fuse may detect these situations, and the user must replace it.
When an MCB is subject to continuous over-current, the bimetallic strip heats up and bends. An electromechanical latch is released when the MCB deflects the bi-metallic strip. When the user connects this electromechanical clasp to the working mechanism, it opens the microcircuit breaker contacts. Consequently, it causes the MCB to switch off and terminate the current flowing. The user should individually switch on the MCB to restore the current flow. This device guard against defects caused by excessive current, overload, and short circuits.We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for China OEM High Quality 10ka 2pole AC Type MCB Miniature Circuit Breaker, We have been wanting ahead to setting up cooperative associations along with you. Make sure you contact us for more data.
China OEM China 10ka Mini Circuit Breaker and 6A-63A MCB, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.