Three-phase Voltage and Phase-sequence Phase-loss Relay
K8AK-PM
Greater resistance to inverter noise.
• Monitor overvoltages, undervoltages, phase sequence,
and phase loss for three-phase 3-wire or 4-wire power
supplies with just one Unit.
Switch setting for 3-phase 3-wire or 3-phase 4-wire power
supply.
• Two SPDT output relays, 5 A at 250 VAC (resistive load).