OEM Single Pole Elcb Suppliers – 1P, 2P, 3P, B C D curve, MCB, ETM7, AC, miniature circuit breaker, plug in – Etechin
OEM Single Pole Elcb Suppliers – 1P, 2P, 3P, B C D curve, MCB, ETM7, AC, miniature circuit breaker, plug in – Etechin Detail:
Products Description
ETM7 series MCB is in complied with IEC 60898-1 standard. It has the certification of KEMA / Dekra , CE and CB.
The breaking capacity of ETM7 is 10KA, or 6KA
The tripping type is B, C, or D curve.
The rated current is (1A, 2A, 3A, 4A) 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A. The rated current is related to different area using for example one pole 10 to 16 ampere is normally used for lighting, 20 ampere to 33 ampere is normally used for kitchen and bathroom area, also used for air conditioner and other line equipment. some customers will choose 2 pole, 40 ampere to 63 ampere as main switch instead of isolator.
Rated insulation voltage: 230V, 240V, 230 / 240V (1 Pole); 400 / 415V (2 poles, 3 poles)
It has single pole (1p), double poles (2p), three poles (3p), and four poles, which is one inch breaker sizes per pole.
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 ETM7 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.
The mounting type is plug-in on top terminal ,wiring bottom.
Technical Characteristic
|
Standard |
IEC/EN 60898-1 |
||
|
Electrical |
Rated current in |
A |
( 1 2 3 4) 6 10 16 20 25 32 40 50 63 |
|
features |
Poles |
1P 2P 3P 4P |
|
|
Rated voltage Ue |
V |
230/400 ,240/415 |
|
|
Insulation coltage Ui |
V |
500 |
|
|
Rated frequency |
Hz |
50/60Hz |
|
|
Rated breaking capacity |
A |
4.5/6/10KA |
|
|
Rated impulse withstand voltage (1.2/50)Uipm |
V |
6000 |
|
|
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 size top/bottom for cable |
mm² |
25 |
|
|
AWG |
18-3 |
||
|
Terminal size top/bottom for busbar |
mm² |
25 |
|
|
AWG |
18-3 |
||
|
Tightening torque |
N*m |
3 |
|
|
In-lbs. |
22 |
||
|
Mounting |
Plug in type |
It is our responsibility to truly meet your requirements and serve you. Your satisfaction is our greatest reward. We look forward to your visit and make common progress for the Chinese factories of miniature circuit breakers made in China. We have in-depth cooperation with hundreds of factories in China. The products we provide can match different needs. Choose us, we will not make you regret it! China Circuit Breaker, MCB, our China factory, our solutions have passed national skills certification and are well received in our key industries. Our dedicated engineering team is always ready to provide you with consultation and feedback. We can also provide you with free samples to meet your needs. May do its best to provide you with the best service and solution. For anyone considering our business and solutions, be sure to chat with us by sending us an email or contacting us today. As a way to learn about our projects and businesses. More, you will be able to come to our factory to know about it. We will continue to welcome guests from all over the world to our company.
Product detail pictures:
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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of OEM Single Pole Elcb Suppliers – 1P, 2P, 3P, B C D curve, MCB, ETM7, AC, miniature circuit breaker, plug in – Etechin , The product will supply to all over the world, such as: Morocco, Peru, Palestine, After 13 years of researching and developing products, our brand can represent wide range of products with outstanding quality in world market. We have completed big contracts from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. You probably feel secure and satisfy when copperate with us.
By Elvira from Benin - 2018.06.21 17:11
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Jean Ascher from Jordan - 2018.09.29 17:23