Intermatic FF4H Commercial Spring Wound Countdown Timer 125-277V 4-Hour SPST Silver

Intermatic FF4H Commercial Spring Wound Countdown Timer 125-277V 4-Hour SPST Silver

Professional Energy Management & Load Control Solution

The Intermatic FF4H Commercial Spring Wound Countdown Timer delivers reliable automatic load control for commercial applications with 125-277 VAC compatibility and 4-hour maximum timing. This SPST timer requires no electricity to operate and features a brushed metal look switch plate that meets NEC requirements, making it ideal for energy-efficient lighting and motor control applications.

Professional Features & Benefits

• 125-277 VAC Voltage Range: Compatible with both standard and commercial voltage systems for versatile installation flexibility across diverse applications.
• 4-Hour Maximum Timer: Automatically limits ON time for energy consuming loads, providing effective energy management and cost control.
• Spring Wound Operation: No electricity required to operate, ensuring reliable performance even during power fluctuations or outages.
• SPST Configuration: Single-pole single-throw design breaks circuit at end of timing cycle for complete load disconnection and safety.
• Universal Load Compatibility: Works with incandescent, fluorescent, CFL, and LED lighting systems for comprehensive lighting control solutions.
• Standard Gang Replacement: Replaces any standard or decorator single-gang wall switch with quick and easy installation process.
• Professional Terminal Connection: Time-saving up front terminal connection with teeter-type terminals for secure and efficient wiring.

Technical Specifications

• Applications: Air Movement & Ventilation;Indoor Lighting Control;Outdoor Lighting Control;Motor Control
• Country Of Origin: Tunisia
• Depth: 1.25 in
• Input Voltage Rating Range S : 125-277 VAC, 50/60 Hz
• Marketing Description: The FF Series Commercial Countdown Timers are designed to replace any standard wall switch and do n
• Product Color: Silver
• Product Height: 4.125 in
• Product Length: NA NA
• Product Weight: NA lbs
• Product Width: 1.75 in
• Warranty Period: 1-Year limited

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Commercial Indoor Lighting Control Systems
• Outdoor Lighting Management
• Air Movement and Ventilation Control
• Motor Control Applications
• Energy Management in Office Buildings
• Retail and Commercial Facilities
• Industrial Load Control Systems

Why Choose Intermatic Quality?

Intermatic delivers proven reliability with professional-grade construction and a 1-year limited warranty. The brushed metal finish and NEC-compliant design ensure long-lasting performance and code compliance in demanding commercial environments.