12-Way MDF Contactor Board + 2 Sockets, with Timer

12-Way MDF Contactor Board with 2 Always-On Sockets & Timer

A mid-range lighting contactor board for growers running 8-12 lights plus 2 extraction fans. Built-in overload protection and a reliable 24-hour mechanical timer substantially reduce the risk of power surges or overlighting damaging crops. Sits between the 8-way (small setups) and 24-way (commercial) boards.

Why growers choose the 12-Way Contactor Board:

• Runs up to 12 lights and 2 always-on fans — right-sized for serious home or small commercial setups
• 40-amp contactor with overload protection — trips cleanly if the circuit is overloaded, protecting your lights and supply
• 24-hour mechanical timer — reliable, no firmware, no failure modes that kill your light cycle
• Two 24-hour controlled sockets — set the light cycle once, applies to all 12 lights through the contactor
• MDF backing board — solid mounting surface, corner holes for wall fixing
• Reduces power-surge risk — contactor does the heavy switching, timer just triggers it, longer timer life

Who it's not for:

For small 1-4 light setups, a simple timer is fine — you don't need a contactor. For large 16+ light commercial rooms, step up to the 24-way board. Requires proper installation; call an electrician if you're not comfortable with mains wiring at this scale.

See it running in our Stone shop. Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) to see this fixture set up, or call us on 01785 556355 (Mon–Fri, 10am–5pm) to talk through whether it's the right choice for your tent size and grow style. In stock now with 24hr UK dispatch, or choose click & collect at checkout.