Features:
1.Suitable to work efficiently even at 180V to 415V
2. “Relay tripping mechanism” protects water pump from overload
3. Bigger terminals for ease of termination
4. Reliable operation & performance under adverse, field conditions viz. Hot & humid environment, supply voltage-unbalance etc.
5. Enclosure provides protection against dust, humidity & insects
6. With Sz5 for auto operation
7. Offers phase reversal, phase unbalance and single-phase protection