AC Electronic Controller 149-EL31
- Stepless speed control allows precise fan speed selection
- Provides easy adjustment of fan duty for commissioning purposes
- TK versions offer means of motor protection via motor thermal contact
- IP51 enclosure
- Stepless speed control
- Minimum and maximum speed pre-set facility
- Suitable for operating temperatures up to 40℃
- Fitted motor protection fuse
- Suitable for two or three wire control
Product data sheet below: