OEM Voltage Operated Elcb Supplier – 1P, 2P, 3P, B C D curve, MCB, ETM7, AC, miniature circuit breaker, plug in – Etechin
OEM Voltage Operated Elcb Supplier – 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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We emphasize advancement and introduce new products into the market each year for OEM Voltage Operated Elcb Supplier – 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: Victoria, Swansea, Peru, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
By Anna from Gambia - 2018.10.09 19:07
The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
By Eunice from Turkey - 2018.12.10 19:03