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- Contact Person : Mr. Zhao Shijie
- Company Name : Sichuan Time Plastic Steel Profile Technology Co., Ltd.
- Tel : 86-28-83939258
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- Zip : 610083
3UA-52 Thermal Overload Relay
Product Detailed
Related Categories:Relays
Related Product Searches:3UA-52 Thermal Overload Relay,High Quality,3UA thermal relay, thermal overload relay
3UA Thermal Overload Relay is suitable for using in power system with AC 50/60Hz.
Related Product Searches:3UA-52 Thermal Overload Relay,High Quality,3UA thermal relay, thermal overload relay
| 3UA Thermal Overload Relay |
| Application |
| 3UA series thermal overload relay is suitable for using in power system with AC 50/60Hz, rated operation voltage up to 660V and 1000V, current from 0.1A to 630A. It is used to protect AC three-phase asynchronous motor against overload and open-phase.The current setting value can be regulated and the setting current values of many thermal elements are intercrossing overlepping arrangement, for easy selecting by the customers from -25Ûc to +55Ûc air temperature as the products have temperature compensating. The relays have the test push-button for breaking NC contacts, the operating indication and free trip characteristics. The items conform to IEC60947-5. |
3UA-52 Thermal Overload Relay
