CX Lighting Control Panel, Number of Panel Spaces: 4, Number of Relays: 4, Relay Type: 30A 1-Pole Latching 120-277-347V 18KSCCR @ 277VAC, 14KSCCR @ 347VAC, Voltage Rating: 120-277 V, Enclosure Type: NEMA 1 Surface, Options: Stand Alone.