3-Phase - Monitored voltage range - 3 x 300 - 500 V AC
Quick info
![HRN-55](https://relays-store-uk.s5.cdn-upgates.com/_cache/e/e/ee3147965c0bd1e0d6926daf0a7695ea-o5e5ceb917735f.png)
HRN-55
The relay protects the sequence and phase failure
More than 10 pcs
£ 42 excl. VAT
Quick info
![HRN-54](https://relays-store-uk.s5.cdn-upgates.com/_cache/6/e/6ee505c4ec090e5197fa5e580ff48790-x5e5ceb90b747b.png)
HRN-54
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 50 pcs
£ 49.50 excl. VAT
Quick info
![HRN-57](https://relays-store-uk.s5.cdn-upgates.com/_cache/d/f/dfa06675f8f5a6eabb6e30c22fc2e627-v5e5ceb92e1c97.png)
HRN-57
The relay protects overvoltage/undervoltage, phase failure
Not in stock
£ 50 excl. VAT