Intermatic Timer Trippers 4 Pack Red/Green On/Off Switches for TN111

Description

Product Overview

The Intermatic Timer Trippers set includes four high‑quality on/off switches designed specifically for Intermatic manual timer models. Each tripper is molded from sturdy, impact‑resistant plastic and finished in vivid red and green colors for easy visual identification. The compact dimensions—approximately 4 inches tall, 5 inches wide, and 1 inch deep—allow the trippers to fit seamlessly into the timer housing without interfering with other components. Weighing just 0.32 ounces each, they add negligible weight while providing reliable mechanical operation.

Compatibility is a core strength of this product. The trippers are engineered for the Intermatic TN111 and TN311 models, and they also function flawlessly with HB112, HB114, and HB31R timers. This broad compatibility means you can standardize on a single set of trippers for multiple timer installations throughout a home or commercial setting. The part number Intermatic‑156PB10398A is referenced in the Intermatic catalog, ensuring that replacement or additional units can be sourced with confidence.

Usage

These trippers are ideal for a wide range of residential and light‑commercial applications. Install them in lighting circuits to automate porch lights, garden illumination, or interior fixtures that benefit from timed operation. They also work well with ventilation fans, water pumps, and small appliances that require scheduled on/off periods. Because the switches are manually set, they give users precise control over timing intervals, making them perfect for seasonal lighting displays, energy‑saving programs, and safety‑critical systems such as pool pumps or sump pumps.

Installation is straightforward: simply open the timer housing, locate the existing tripping mechanism, and replace it with the new red or green plastic tripper, depending on the desired function. No additional tools, wiring, or batteries are required. The intuitive design ensures that even users with limited technical experience can complete the upgrade in minutes, reducing downtime and avoiding the need for professional installation.

Why Choose Us

Choosing Intermatic means selecting a brand with decades of experience in timer technology and a reputation for durability. Each tripper undergoes rigorous quality testing to verify mechanical reliability, resistance to wear, and consistent performance over thousands of cycles. The plastic material is UV‑stable, ensuring that color fading does not compromise visibility even in sun‑exposed installations.

Our commitment to customer satisfaction extends beyond the product itself. We provide responsive after‑sales support, detailed installation guides, and a clear warranty policy that covers manufacturing defects. When you purchase this set, you receive a single‑package solution that eliminates the guesswork of sourcing compatible components from multiple suppliers.

Key Features

• Bright red and green colors for instant on/off identification, reducing user error.
• Durable impact‑resistant plastic construction ensures long‑term reliability.
• Fits multiple Intermatic timer models (TN111, TN311, HB112, HB114, HB31R) for versatile use.
• Easy, tool‑free installation saves time and eliminates professional service costs.
• Responsive customer support and warranty coverage for peace of mind.

FAQ

Do these trippers require batteries?

No. The trippers are purely mechanical devices and operate without any electrical power source or batteries.

Can I use the red trippers for both on and off functions?

Yes. The color coding is for visual convenience only; you can assign either red or green trippers to on or off functions based on your preference.

Are the trippers compatible with newer Intermatic timer models?

The trippers are designed for the listed models (TN111, TN311, HB112, HB114, HB31R). For newer models, please consult the Intermatic compatibility chart or contact our support team.

What is the warranty period for these trippers?

Intermatic offers a one‑year limited warranty covering manufacturing defects. Contact our support team for warranty claims or replacement requests.

How many cycles can the trippers endure before wear?

Each tripper is tested to withstand at least 10,000 on/off cycles, providing reliable performance for many years of typical residential use.