Intermatic FF15MC is a commercial-grade spring-wound countdown timer designed to replace a standard wall switch and automatically shut loads off after a selected time period (up to 15 minutes). It is ideal for controlling fans, lights, and other energy-consuming loads where automatic shutoff is preferred.
Key Features
Part Number: FF15MC
Brand: Intermatic
Product Type: Spring-wound countdown wall timer
Maximum Countdown Time: 15 minutes
Switch Type: SPST (Single Pole Single Throw)
Voltage Range: 125-277 VAC, 50/60 Hz
No hold mode (automatically returns OFF at end of cycle)
No electricity required to operate timer mechanism
Commercial brushed-metal-look finish (silver)
Includes wall plate
Compatible with incandescent, fluorescent, CFL, and LED loads
Common applications: ventilation fans, lighting, motor control, outdoor lighting control
Applications
Ideal for bathrooms, utility rooms, storage areas, fan circuits, and lighting applications where you want a simple mechanical timer that limits ON time and helps reduce energy waste.
Usage Notes
Verify voltage and load type before ordering and installation.
Confirm your application only requires an SPST timer switch.
This is a spring-wound countdown timer (not a programmable digital timer).
Install in accordance with manufacturer instructions and local electrical codes.
Professional installation by a qualified electrician is recommended.
Related Products
Intermatic Countdown Timers
Intermatic Wall Timer Switches
Intermatic Spring-Wound Timers
Intermatic Timer Switches
Pool Equipment Timer Controls
Maintenance Tips
Check knob operation periodically to ensure smooth wind-down and shutoff.
Inspect the wall plate and mounting screws for secure fit.
If switching becomes inconsistent, inspect wiring connections (power off first).
Replace the timer if the spring mechanism no longer counts down reliably.
