Double-Pole Relay: The double-pole relay occupies the footprint of two single-pole relays when mounted in the SnapTrak within the relay panel. The double-pole relay is ideal for 277/480 two pole loads.

ZeroCross™ (120v, 277v, 347v): This electrically-held relay uses special circuitry to switch loads both ON and OFF when the instantaneous AC voltage value is zero. This relay is available as either Normally Closed (default) or or Normally Open. (For replacement parts only)