Product Specifications
| Prod Model: |
3TB |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Theory: |
Electromagnetic Relay |
| Size: |
Miniature |
Product Description
Application
The contactor is suitable for using in the circuits up to the rated voltage 660V AC 50Hz or 60Hz, rated current 630A, for making and breaking, and for frequent starting and controlling the motor. After combined with the mechanical interlocking device, it becomes 3TD Series convertible contactor for controlling, starting, breaking and reversing of the motor. The products comply with IEC60947-4.
|
Type |
Rated thermal current (A) |
Rated operating current at AC 3 380V (A) |
Rated operating current at 660V (A) |
The power of controlled motor (KW) |
Type of auxiliary contact |
|
380V |
660V |
|
3TB40 |
20 |
9 |
3.33 |
4 |
5.5 |
1NO |
|
3TB41 |
20 |
12 |
4.33 |
5.5 |
7.5 |
1NC |
|
3TB42 |
30 |
18 |
7.77 |
7.5 |
11 |
1NO+1NC |
|
3TB43 |
30 |
22 |
8.5 |
11 |
11 |
2NO+2NC |
|
3TB44 |
45 |
32 |
12 |
15 |
23 |
2NC+2NO |
Tengen group is a diversified industrial corporation engaged in developing, manufacturing and marketing a wide variety of products for the transmission, distribution, control and utilization of electricity as well as industrial automation and system software. It is headquartered in wenzhou, zhejiang province.
Tengen focuses on low and medium voltage electrical appliances and has been a leading Chinese exporter in this industry since 1993. The state ministry of foreign trade and economic cooperation have listed its products as a "foundational export". In 2002, tengen was the 10th largest private company in China as ranked by the national association of industry and commerce.
Tengen offers over 90 series of products with close to 10, 000 different specifications, and has the flexibility and resources to meet customer' S demands in the fast-changing global market. In addition, most of our products have CE and ccee approval, ensuring that our products meet the highest quality and safety standards. Tengen also holds ISO9001 and ISO14000 approval for management, and is an industry leader in research and development, quality control, as well as environmentally-conscious manufacturing.
Nationally, our products have attained numerous awards for quality and customer satisfaction. Internationally, these same qualities have helped tengen to establish long-term business connections with clients in over 100 countries on five different continents.
Tengen is committed to the quality of its products and the satisfaction of its customers. Feel free to browse our website and if there are any further questions, our international business department would be happy to help.
