---
product_id: 8876651
title: "T103"
brand: "intermatic"
price: "4895698₫"
currency: VND
in_stock: true
category: "Intermatic"
url: https://www.desertcart.vn/products/8876651-t103
store_origin: VN
region: Vietnam
---

# 12 daily ON/OFF cycles 40A heavy-duty load capacity Manual override switch T103

**Brand:** intermatic
**Price:** 4895698₫
**Availability:** ✅ In Stock

## Summary

> ⏳ Take charge of your time—and your power—with Intermatic’s heavy-duty timer!

## Quick Answers

- **What is this?** T103 by intermatic
- **How much does it cost?** 4895698₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/8876651-t103)

## 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

- • **Built to Last:** Rugged metal enclosure and proven mechanical design ensure dependable operation in industrial and residential settings.
- • **Instant Override:** Manual override switch lets you take control anytime without disrupting your preset schedule.
- • **Precision Timing:** Schedule up to 12 ON/OFF operations daily with 1-hour minimum intervals for ultimate control.
- • **Powerhouse Control:** Handles up to 40 amps resistive, inductive, and motor loads—perfect for pumps and HVAC.
- • **Dual-Line Switching:** Double Pole Single Throw (DPST) design controls both lines of a 120V circuit for reliable performance.

## Overview

The Intermatic T103 is a robust 24-hour mechanical timer switch designed for heavy-duty 120V applications. Featuring a DPST configuration, it supports up to 40 amps per pole, enabling precise control of pumps, HVAC units, and other equipment with up to 12 ON/OFF cycles daily. Its durable metal enclosure and manual override switch make it a trusted choice for industrial, commercial, and residential use.

## Description

Product Description The T100 Series Mechanical Time Switch has proven it can stand the test of time. These dependable time switches can handle electrical loads up to 40 A per pole and allow for up to 12 ON/OFF operations per day. A manual override switch provides From the Manufacturer Designed for industrial, commercial and residential applications. Highest HP ratings in the industry for loads up to 40 amps, providing direct 24 hour control of most loads. Provides 1 to 12 "On/Off" operations each day with minimum On/Off times of 1 hour. All models equipped with one "On" and one "Off" tripper.

## Features

- DOUBLE POLE, SINGLE THROW (DPST) – Built for heavy-duty use, this time switch controls both lines of a 120V circuit with support for 40A resistive, inductive, and motor loads—ideal for pumps, HVAC units, and more.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LDIDBY |
| Best Sellers Rank | #5,918 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Wall Timer Switches |
| Brand Name | Intermatic |
| Color | Gray |
| Customer Reviews | 4.5 4.5 out of 5 stars (13,570) |
| Global Trade Identification Number | 00078275000049 |
| Included Components | Intermatic T103 Mechanical Time Switch, Gray |
| Item Dimensions D x W x H | 6"D x 9"W x 4"H |
| Item Highlight | 120 VAC Heavy-Duty Mechanical Time Switch in Metal Enclosure with Manual Override, for Pumps, Lighting, and Equipment |
| Item Type Name | Mechanical Time Switch |
| Item Weight | 1.7 pounds |
| Manufacturer | Intermatic |
| Manufacturer Part Number | GID-601503 |
| Manufacturer Warranty Description | 1 year. |
| Material Type | Plastic |
| Model Number | T103 |
| Number of Items | 1 |
| Number of settings | 12 |
| Screen Size | 4 inches |
| UPC | 663001072171 078275000049 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Intermatic
- **Color:** Gray
- **Item Weight:** 1.7 pounds
- **Material:** Plastic
- **Product Dimensions:** 6"D x 9"W x 4"H

## Images

![T103 - Image 1](https://m.media-amazon.com/images/I/41h1EHBp4fL.jpg)
![T103 - Image 2](https://m.media-amazon.com/images/I/51QYuOKn7ML.jpg)
![T103 - Image 3](https://m.media-amazon.com/images/I/51VmYkGs75L.jpg)
![T103 - Image 4](https://m.media-amazon.com/images/I/51w5hQKuGkL.jpg)
![T103 - Image 5](https://m.media-amazon.com/images/I/518M8-P+8ZL.jpg)

## Available Options

This product comes in different **Size, Set** options.

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**Shop now:** [https://www.desertcart.vn/products/8876651-t103](https://www.desertcart.vn/products/8876651-t103)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-09-20*