Spring-Wound 15-Minute Wall Timer for Commercial ControlThe Intermatic FF15MC is a spring-wound, 15-minute countdown wall timer engineered for reliable, turnkey control of lighting, fans, motors and heaters in commercial and institutional settings. This single-pole, single-throw (SPST) mechanical timer breaks the circuit at the end of the timing cycle and requires no external power to operate, delivering energy savings and fail-safe simplicity. The unit fits standard single-gang installations and is offered in a brushed silver finish for a clean, professional appearance.Key Features 15-minute countdown — spring-wound mechanism provides a fixed maximum timing interval. SPST contact — single-pole single-throw switch that opens at the end of the cycle. No electricity required — mechanical operation reduces standby power and simplifies installation. Universal voltage compatibility — rated for 125–277 VAC, 50/60 Hz for broad commercial use. Decorator-style retrofit — replaces standard or decorator single-gang wall switches; mounts in a standard 2-1/2 inch deep vertically installed junction box. Commercial-grade, analog design — durable construction and simple operation without electronic controls. No hold mode — auto-off operation prevents indefinite run times. Why Clients Choose ThisFacilities managers and contractors select the FF15MC for its dependable, maintenance-free performance and straightforward installation. The mechanical, spring-wound design eliminates the need for line power to the timer, reducing energy waste and minimizing failure points compared with electronic timers. Its broad voltage range and decorator fit make it an easy retrofit for many applications where controlled run times improve safety and cut operating costs. For simple, robust timed control in commercial settings, the FF15MC is a practical, cost-effective choice.
