Sentinel Control Switch 4 Way (13amp)
Black Box 4 Way 13A Contactor Relay Built In Timer Switch for grow light control.
SENTINEL 4 WAY/13AMPS CONTROL SWITCH CONTACTOR/TIMER/RELAY-BUILT IN GRASSLIN
Sentinel Control Switch 4 Way (13amp)—
Description
Black Box 4 Way 13A Contactor Relay Built In Timer Switch for grow light control.
SENTINEL 4 WAY/13AMPS CONTROL SWITCH CONTACTOR/TIMER/RELAY-BUILT IN GRASSLIN
