Intermatic SW60MK 60-Minute Spring Wound Timer – Energy-Saving, No-Electricity Operation, Easy Installation

Effortless energy control with no power draw

The Intermatic SW60MK 60-Minute Spring Wound Timer is a straightforward, dependable solution for automatically limiting the run time of common loads. It replaces a standard wall switch and operates without drawing power, helping you manage energy use while keeping lights, fans, or small motors within a defined window of operation. The 60-minute limit makes it a practical tool for everyday routines where timed control matters, without adding complexity to your wiring.

What it does

• Energy-saving timer control ideal for LED and CFL lighting
• Automatically limits ON time for loads up to 60 minutes
• Operates without electricity, reducing standby draw and waste
• Easy replacement for standard wall switches in single or multi-gang boxes
• Simple setup with teeter-type terminals and a press-on knob

Versatile installation and usage

Designed for quick swaps in residential or light commercial spaces, the SW60MK ships with a molded gray wall plate and a front-terminal connection for straightforward wiring. Its robust ratings support a variety of loads while staying within standard electrical guidelines. The no-power operation means you can install it where power access is limited, yet still enjoy reliable timed control.

• Resistive loads up to 20A at 125 VAC
• Motor and lighting compatibility: 1 HP at 125 VAC, 2 HP at 250 VAC
• 50/60 Hz operation and CSA certification for safety and compliance

Real-world uses

Use this timer to manage porch or hallway lighting, control ceiling fans in living spaces, or time small heaters in drafty rooms. In workshops or garages, it can pace small motors or keep space heaters within a safe, defined window. Since it requires no external power to operate, it offers a convenient, low-profile solution when wiring is already in place.

Specifications and safety

• Resistive loads: 20A 125 VAC, 10A 250/277 VAC
• Tungsten load rating: 7A 125 VAC
• Motor load: 1 HP at 125 VAC, 2 HP at 250 VAC
• CSA certified