EOCR motor protection circuit
Source: InternetPublisher:MartinFowler Updated: 2014/01/20
EOCR is a new motor protector with microprocessor from South Korea's SAMWHA Company. There are two popular types on the market: EOCR-SS type and EOCR-3DD type. The wiring diagrams are as follows.
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/59c936cc-3c64-11ec-91f6-086126841eb8.jpg)
![](http://www.eeworld.com.cn/circuit/upload/538a1bc8a409ff500dc8e0cb6c6d7ecb/59cb80c8-3c64-11ec-865d-086126841eb8.jpg)
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