---
product_id: 141912470
title: "T101 24-Hour Mechanical Timer Switch - 120V SPST, Indoor Metal Enclosure, Programmable Light Timer, Heavy Duty, Manual Override, 40 Amp - Ideal for Lights, Pumps, Fans, and HVAC Systems"
brand: "intermatic"
price: "₨3637"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/141912470-t101-24-hour-mechanical-timer-switch-120v-spst-indoor-metal
store_origin: SC
region: Seychelles
---

# 12 programmable ON/OFF events daily 40 Amp heavy-duty load capacity Manual override for instant control T101 24-Hour Mechanical Timer Switch - 120V SPST, Indoor Metal Enclosure, Programmable Light Timer, Heavy Duty, Manual Override, 40 Amp - Ideal for Lights, Pumps, Fans, and HVAC Systems

**Brand:** intermatic
**Price:** ₨3637
**Availability:** ✅ In Stock

## Summary

> ⏳ Take control of your day—automate like a pro with Intermatic T101!

## Quick Answers

- **What is this?** T101 24-Hour Mechanical Timer Switch - 120V SPST, Indoor Metal Enclosure, Programmable Light Timer, Heavy Duty, Manual Override, 40 Amp - Ideal for Lights, Pumps, Fans, and HVAC Systems by intermatic
- **How much does it cost?** ₨3637 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/141912470-t101-24-hour-mechanical-timer-switch-120v-spst-indoor-metal)

## Best For

- intermatic enthusiasts

## Why This Product

- Trusted intermatic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Override:** Manual lever lets you bypass programming without missing a beat.
- • **Customizable Control:** Includes tripper sets with 1-hour minimum intervals for tailored timing.
- • **Built to Last Indoors:** Rugged steel enclosure with UL/CSA certification ensures durability and safety.
- • **Powerhouse Performance:** Handles up to 40 Amps at 120V AC for your toughest indoor electrical needs.
- • **Precision Daily Scheduling:** Set up to 12 ON/OFF cycles every 24 hours for flawless automation.

## Overview

The Intermatic T101 is a robust 24-hour mechanical timer switch designed for indoor use, supporting heavy-duty 40 Amp loads at 120V AC. Featuring up to 12 programmable ON/OFF events daily, a manual override lever for quick adjustments, and a durable steel enclosure, it’s ideal for automating lights, pumps, fans, and HVAC systems with reliable precision and safety certifications.

## Description

IntermaticT101 24-Hour Mechanical Timer Switch - 120V SPST, Indoor Metal Enclosure, Programmable Light Timer, Heavy Duty, Manual Override, 40 Amp - Ideal for Lights, Pumps, Fans, and HVAC Systems

## Features

- SINGLE POLE, SINGLE THROW – SPST switch supports heavy-duty 40 Amp loads at 120V AC, making it perfect for controlling indoor lights, water heaters, exhaust fans, pool pumps, and HVAC systems.
- 24-HOUR MECHANICAL CONTROL – Provides reliable, analog-style daily scheduling with up to 12 ON/OFF operations every 24 hours; ideal for consistent automation of lighting, appliances, and equipment.
- INCLUDES TRIPPERS – Comes ready to program with one ON and one OFF tripper included; accepts additional tripper sets for customized scheduling (up to 12 events/day with 1-hour minimum intervals).
- MANUAL OVERRIDE FUNCTION – Built-in manual override lever enables quick on-demand control without interrupting programmed timing—convenient for testing, servicing, or temporary changes.
- INDOOR METAL ENCLOSURE – Durable gray steel housing with knockout ports for wiring, designed for indoor installations in utility rooms, garages, workshops, or control panels; UL and CSA certified.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Gray |
| Brand | Intermatic |
| Material | Steel |
| Product Dimensions | 5.3"D x 8.2"W x 3.3"H |
| Item Weight | 2.6 Pounds |
| Number of settings | 12 |
| UPC | 078275000018 |
| Manufacturer | Intermatic |
| Part Number | T101 |
| Item Weight | 2.6 pounds |
| Item model number | T101 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Gray
- **Brand:** Intermatic
- **Material:** Steel
- **Product Dimensions:** 5.3"D x 8.2"W x 3.3"H
- **Item Weight:** 2.6 Pounds

## Images

![T101 24-Hour Mechanical Timer Switch - 120V SPST, Indoor Metal Enclosure, Programmable Light Timer, Heavy Duty, Manual Override, 40 Amp - Ideal for Lights, Pumps, Fans, and HVAC Systems - Image 1](https://m.media-amazon.com/images/I/81db9+5PniL.jpg)

## Frequently Bought Together

- Intermatic T101 40 Amp Type 1 Indoor Steel Mechanical Timer
- Intermatic T103 Mechanical Time Switch, Gray

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**Shop now:** [https://www.desertcart.sc/products/141912470-t101-24-hour-mechanical-timer-switch-120v-spst-indoor-metal](https://www.desertcart.sc/products/141912470-t101-24-hour-mechanical-timer-switch-120v-spst-indoor-metal)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-27*