
Intermatic FF6HH Timer
The Intermatic FF6HH is a heavy-duty commercial spring wound countdown timer engineered for high-traffic environments where manual override and precise energy management are required. This 6-hour mechanical timer features a Single-Pole Single-Throw (SPST) switch configuration, supporting varied electrical loads across 125, 250, and 277 VAC circuits. Designed to replace standard wall switches, it eliminates the need for a neutral wire, making it a drop-in solution for HVACR controls, ventilation fans, and motor-driven equipment. The integrated hold feature allows for continuous-on operation, bypassing the countdown cycle for service or extended occupancy. With a high-capacity rating of up to 20 Amps resistive and 2 HP at 240 VAC, the Intermatic FF6HH is built to withstand the rigors of industrial applications while ensuring NEC compliance through its included brushed metal-look wall plate.
Key Benefits
- Dual-Mode Functionality: Provides a 0-6 hour countdown window with a manual "HOLD" position for continuous power without timer intervention.
- Universal Voltage Compatibility: Rated for 125-277 VAC, allowing for use in both residential and heavy commercial 277V lighting or motor circuits.
- Simplified Installation: Features teeter-type terminals for secure, fast wiring of up to 12 AWG conductors into a single-gang box.
- Passive Operation: Uses a robust mechanical spring drive that requires no electrical power for the timing mechanism, ensuring operation during outages.
- High Load Capacity: Capable of switching 7A Tungsten (incandescent/CFL/LED) and 1-2 HP motor loads, suitable for industrial exhaust fans and heaters.
Common Questions
How do I wire an Intermatic FF6HH for a 277V lighting circuit?
The unit functions as a standard SPST switch; connect the line-in to one teeter terminal and the load wire to the other. Ensure the circuit does not exceed the 10 Amp resistive rating for 277 VAC applications.
Can this timer be used with LED or CFL lighting?
Yes, the Intermatic FF6HH is compatible with LED and CFL loads. It is rated for up to 7 Amps for tungsten and 20 Amps for resistive loads, covering most modern high-efficiency lighting arrays.
What is the purpose of the "Hold" feature on this model?
The hold feature allows a technician or occupant to turn the dial counter-clockwise into a locked "On" position, which is essential for continuous-duty applications or maintenance tasks where the automatic shut-off is not desired.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $56.56
-65%$56.56
$19.80Intermatic FF6HH Timer
The Intermatic FF6HH is a heavy-duty commercial spring wound countdown timer engineered for high-traffic environments where manual override and precise energy management are required. This 6-hour mechanical timer features a Single-Pole Single-Throw (SPST) switch configuration, supporting varied electrical loads across 125, 250, and 277 VAC circuits. Designed to replace standard wall switches, it eliminates the need for a neutral wire, making it a drop-in solution for HVACR controls, ventilation fans, and motor-driven equipment. The integrated hold feature allows for continuous-on operation, bypassing the countdown cycle for service or extended occupancy. With a high-capacity rating of up to 20 Amps resistive and 2 HP at 240 VAC, the Intermatic FF6HH is built to withstand the rigors of industrial applications while ensuring NEC compliance through its included brushed metal-look wall plate.
Key Benefits
- Dual-Mode Functionality: Provides a 0-6 hour countdown window with a manual "HOLD" position for continuous power without timer intervention.
- Universal Voltage Compatibility: Rated for 125-277 VAC, allowing for use in both residential and heavy commercial 277V lighting or motor circuits.
- Simplified Installation: Features teeter-type terminals for secure, fast wiring of up to 12 AWG conductors into a single-gang box.
- Passive Operation: Uses a robust mechanical spring drive that requires no electrical power for the timing mechanism, ensuring operation during outages.
- High Load Capacity: Capable of switching 7A Tungsten (incandescent/CFL/LED) and 1-2 HP motor loads, suitable for industrial exhaust fans and heaters.
Common Questions
How do I wire an Intermatic FF6HH for a 277V lighting circuit?
The unit functions as a standard SPST switch; connect the line-in to one teeter terminal and the load wire to the other. Ensure the circuit does not exceed the 10 Amp resistive rating for 277 VAC applications.
Can this timer be used with LED or CFL lighting?
Yes, the Intermatic FF6HH is compatible with LED and CFL loads. It is rated for up to 7 Amps for tungsten and 20 Amps for resistive loads, covering most modern high-efficiency lighting arrays.
What is the purpose of the "Hold" feature on this model?
The hold feature allows a technician or occupant to turn the dial counter-clockwise into a locked "On" position, which is essential for continuous-duty applications or maintenance tasks where the automatic shut-off is not desired.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
The Intermatic FF6HH is a heavy-duty commercial spring wound countdown timer engineered for high-traffic environments where manual override and precise energy management are required. This 6-hour mechanical timer features a Single-Pole Single-Throw (SPST) switch configuration, supporting varied electrical loads across 125, 250, and 277 VAC circuits. Designed to replace standard wall switches, it eliminates the need for a neutral wire, making it a drop-in solution for HVACR controls, ventilation fans, and motor-driven equipment. The integrated hold feature allows for continuous-on operation, bypassing the countdown cycle for service or extended occupancy. With a high-capacity rating of up to 20 Amps resistive and 2 HP at 240 VAC, the Intermatic FF6HH is built to withstand the rigors of industrial applications while ensuring NEC compliance through its included brushed metal-look wall plate.
Key Benefits
- Dual-Mode Functionality: Provides a 0-6 hour countdown window with a manual "HOLD" position for continuous power without timer intervention.
- Universal Voltage Compatibility: Rated for 125-277 VAC, allowing for use in both residential and heavy commercial 277V lighting or motor circuits.
- Simplified Installation: Features teeter-type terminals for secure, fast wiring of up to 12 AWG conductors into a single-gang box.
- Passive Operation: Uses a robust mechanical spring drive that requires no electrical power for the timing mechanism, ensuring operation during outages.
- High Load Capacity: Capable of switching 7A Tungsten (incandescent/CFL/LED) and 1-2 HP motor loads, suitable for industrial exhaust fans and heaters.
Common Questions
How do I wire an Intermatic FF6HH for a 277V lighting circuit?
The unit functions as a standard SPST switch; connect the line-in to one teeter terminal and the load wire to the other. Ensure the circuit does not exceed the 10 Amp resistive rating for 277 VAC applications.
Can this timer be used with LED or CFL lighting?
Yes, the Intermatic FF6HH is compatible with LED and CFL loads. It is rated for up to 7 Amps for tungsten and 20 Amps for resistive loads, covering most modern high-efficiency lighting arrays.
What is the purpose of the "Hold" feature on this model?
The hold feature allows a technician or occupant to turn the dial counter-clockwise into a locked "On" position, which is essential for continuous-duty applications or maintenance tasks where the automatic shut-off is not desired.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












