Phase-sequence Phase-loss Relay
last update: February 3, 2014
Prevents reverse motor rotation due to incorrect wiring.
Distinguishes between positive phases, reversed phases, and phase loss when power is turned ON.
Voltage detection method enables application for any load current.
One SPDT output relay, 6 A at 250 VAC (resistive load).
Output status can be monitored using LED indicator.
last update: February 3, 2014