China wholesale Three Phase Busbar Factory – 1P, 2P, 3P, 4P B C D curve, MCB, ETM3-100, AC, DC, 80A, 100A, 125A, miniature circuit breaker, mini circuit breaker, din rail – Etechin
China wholesale Three Phase Busbar Factory – 1P, 2P, 3P, 4P B C D curve, MCB, ETM3-100, AC, DC, 80A, 100A, 125A, miniature circuit breaker, mini circuit breaker, din rail – Etechin Detail:
Products Description
ETM3-100 series MCB is in complied with IEC 60898-1 standard. The breaking capacity of ETM3-100 is 6KA.
The tripping type is B, C, D curve.
The rated current is 63A, 80A, 100A, 125A. It is mainly used as main circuit breaker.
The tripping type is B, C, D curve.
Rated insulation voltage: AC, 230V, 240V, 230 / 240V (1 Pole); 400 / 415V (2 poles, 3 poles). DC, 250V 1P, 500V 2P, 750V 3P, 1000V 4P.
It has single pole (1p), double poles (2p), three poles (3p), and four poles(4p).
There is a position indicator equipped on the products, Red is on, Green is off.
The MCB terminals are IP20 protection which is designed for finger and hand touch safe to keep the safety during installation.
The ETM3-100 MCB can work reliably in harsh environment, in ambient temperature from -25°C to 55°C.
The electrical life can be up to 8000 operations and mechanical life up to 20000 operations, while the IEC requirement is only 4000 operations and 10000 operations.
It’s mounting type is to be mounted on din rail EN60715 35mm.
Technical Characteristic
|
Standard |
IEC/EN 60898-1 |
||
|
Electrical |
Rated current in |
A |
63 80 100 125 |
|
features |
Poles |
1P 2P 3P 4P |
|
|
Rated voltage Ue |
V |
230, 240, 230/400, 240/415 |
|
|
Insulation coltage Ui |
V |
500 |
|
|
Rated frequency |
Hz |
50/60Hz |
|
|
Rated breaking capacity |
A |
6KA |
|
|
Rated impulse withstand voltage (1.2/50)Uipm |
V |
4000 |
|
|
Dielectric test voltage at and ind.Freq.for 1min |
KV |
2 |
|
|
Pollution degree |
2 |
||
|
Themo-magnetic release characteristic |
B C D |
||
|
Mechanical |
Electrical life |
above 4000 |
|
|
features |
Machanical life |
above 10000 |
|
|
Contact position indicator |
Yes |
||
|
Protection degree |
IP 20 |
||
|
Reference temperature of setting of thermal element |
°C |
30 or 50 |
|
|
Ambient temperature(with daily average≤35°C) |
°C |
-25~+55 |
|
|
Storage temperature |
°C |
-25…+70 |
|
|
Installation |
Terminal connection type |
Cable/U-type busbar/Pin-type busbar |
|
|
Terminal size top/bottom for cable |
mm² |
16, 25, 35,50 |
|
|
AWG |
18-3 |
||
|
Terminal size top/bottom for busbar |
mm² |
25 |
|
|
AWG |
18-3 |
||
|
Tightening torque |
N*m |
3.0 |
|
|
In-lbs. |
22 |
||
|
Mounting |
On DIN rail FN 60715(35mm) |
||
|
by means of fast clip device |
|||
|
Connection |
From top and bottom |
Quality first; support is the most important; business is cooperation” is our small business philosophy, our organization often adheres to and pursues high-quality hot-selling China MCB circuit breakers, with quality, reliability, integrity and comprehensiveness to the market Understand the dynamics of the foundation and striving for sustained success. Hot selling China circuit breaker, MCB, reputation first, service is vitality. We promise that we now have the ability to provide our customers with high quality and affordable products and solutions. With us, your safety is guaranteed.
Miniature Circuit Breaker (English name: Miniature Circuit Breaker), also known as Micro Circuit Breaker, is suitable for overload and short circuit protection of AC 50/60Hz rated voltage 230/400V and rated current up to 63A. Under normal circumstances, it is used for infrequent operation conversion of the line. Miniature circuit breakers are mainly used in various places such as industrial, commercial, high-rise and residential buildings. The product should comply with GB10963.1, IEC60898 standards. The miniature circuit breaker has the characteristics of advanced structure, reliable performance, strong breaking capacity, beautiful appearance and compact appearance. It is used for overload and short-circuit protection of lighting, distribution lines and equipment in office buildings, residences and similar buildings, and can also be used for infrequent on-off operations and conversions of lines. Mainly used in various places such as industrial, commercial, high-rise and residential buildings
Product detail pictures:
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We're going to commit ourselves to giving our esteemed customers along with the most enthusiastically considerate providers for China wholesale Three Phase Busbar Factory – 1P, 2P, 3P, 4P B C D curve, MCB, ETM3-100, AC, DC, 80A, 100A, 125A, miniature circuit breaker, mini circuit breaker, din rail – Etechin , The product will supply to all over the world, such as: Tunisia, Zimbabwe, Mombasa, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
By Lulu from Australia - 2017.03.28 16:34
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
By Janet from Iran - 2017.09.29 11:19