MAXISWITCH QUAD TIMER

Description

Maxiswitch Quad Timer is a four-outlet mechanical plug-in timer designed for controlling multiple grow room appliances — lighting, fans, CO₂ systems, heaters — on independent programmed schedules. We have been recommending Maxiswitch timers to UK growers since 2017 as reliable, straightforward electrical timing equipment that forms the backbone of any automated grow room lighting and environmental control setup.

Four Independent Switched Outlets for Complete Grow Room Control

A standard single-outlet timer gives you control over one circuit — typically your main grow lights. The Maxiswitch Quad provides four independently switched outlets in a single unit, allowing you to manage your main lights, supplemental lighting, CO₂ system, and ventilation pre-cycle or heating all from one device on different programmed schedules simultaneously. This eliminates the need for multiple separate timer units and reduces the number of electrical connections in your grow room, simplifying both the initial setup and ongoing management.

Each outlet is controlled by its own independent set of programmable pins on the mechanical timing wheel, giving you flexibility to set different on/off schedules for each appliance without affecting the others. The mechanical design is straightforward and reliable — no software, no connectivity issues, no firmware updates — just a robust mechanical timer that does exactly what it is set to do, every cycle.

Capacity, Safety and Installation

The Quad Timer is rated for the electrical loads typical in grow room environments. Check the total current draw of all connected appliances against the unit’s rated capacity before installation. For high-draw HPS lighting systems, use a ballast-rated contactor timer or a digital heavy-duty timer rather than a standard plug-in timer to ensure safe, reliable operation within rated electrical limits.

Pair with a digital environmental controller for temperature and humidity-responsive fan and heater control alongside your fixed-schedule lighting timing. A practical, affordable, and reliable timing solution for multi-appliance grow room management.