Phase Failure Voltage relay Three Phase
€44.00
PNM31
- Three-phase load protection against voltage swing and unbalance, and incorrect phase sequence,
- Control and indication of correct phase sequence and voltage unbalance,
- Relay state indicator,
- Control and indication of every phase voltage,
- Fixed OFF-time delay,
- Mounted on TH 35 rail.
- Minimum (170 ÷ 225 V) and maximum (235 ÷ 290 V) voltage adjustment,
- Relay output – changeover contact, maximum load 16 A,
