CE Certification Black Plug In Mcb Manufacturer - Miniature Circuit Breaker (MCB) CJM2-125 – C&J

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CE Certification Black Plug In Mcb Manufacturer - Miniature Circuit Breaker (MCB) CJM2-125 – C&J Detail:

Construction and Feature

High short-short capacity 10KA
Designed to protect circuit carrying big current up to 125A
Contact position indication
Used as main switch in household and similar installation
The price-quality ratio is very high

Specification

Standard			IEC/EN 60898-1
Pole No			1P,1P+N, 2P, 3P,3P+N,4P
Rated voltage			AC 230V/400V
Rated Current(A)			20A,25A,32A,40A,50A,63A,80A,100A,125A
Tripping curve			C, D
Rated short-circuit capacity(lcn)			10000A
Rated service short-circuit capacity(Ics)			7500A
Rated frequency			50/60Hz
Rated impulse withstand voltage Uimp			6kV
Connection terminal			Pillar terminal with clamp
Electro-mechanical endurance			Ins100=10000:n125=8000
Terminali Connection Height			20mm
Connection capacity			Flexible conductor 35mm²
			Rigid conductor 50mm²
Installation			On symmetrical DIN rail 35mm
			Panel mounting

Overload Current Protection Characteristics

Test	Tripping Type	Test Current	Initial State	Tripping timeor Non-tripping Time Provisior
a	Time-delay	1.05In	Cold	t≤1h(In≤63A) t≤2h(ln>63A)	No Tripping
b	Time-delay	1.30In	After test a	t<1h(In≤63A) t<2h(In>63A)	Tripping
c	Time-delay	2In	Cold	10s<t<60s(In≤63A) 20s<t<120s(In>63A)	Tripping
d	Instantaneous	8ln	Cold	t≤0.2s	No Tripping
e	lnstantaneous	12In	Cold	t<0.2s	Tripping

Working Principle of MCB

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.

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We have now our possess revenue group, design staff, technical crew, QC team and package group. We now have strict excellent regulate procedures for each process. Also, all of our workers are experienced in printing subject for CE Certification Black Plug In Mcb Manufacturer - Miniature Circuit Breaker (MCB) CJM2-125 – C&J , The product will supply to all over the world, such as: Japan, Morocco, Mumbai, Since always, we adhering to the open and fair, share to get, the pursuit of excellence, and creation of valuevalues, adhere to theintegrity and efficient, trade-oriented, good way , good valve business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.

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Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.

By Ellen from South Korea - 2017.07.07 13:00

This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.

By Ella from Sacramento - 2018.09.29 17:23

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