---
product_id: 208078205
title: "Intermatic T104R 24 Hour Mechanical Timer Switch - 208–277 VAC, DPST, Type 3R Indoor/Outdoor Metal Enclosure, Heavy-Duty, Manual Override, 40 Amp – Ideal for Lights, Pumps, Fans, and HVAC Systems"
brand: "intermatic"
price: "€ 359.47"
currency: EUR
in_stock: true
reviews_count: 5
category: "Intermatic"
url: https://www.desertcart.fr/products/208078205-intermatic-t104r-24-hour-mechanical-timer-switch-208-277-vac
store_origin: FR
region: France
---

# 1-12 On/Off ops 40A HP rating Outdoor case Intermatic T104R 24 Hour Mechanical Timer Switch - 208–277 VAC, DPST, Type 3R Indoor/Outdoor Metal Enclosure, Heavy-Duty, Manual Override, 40 Amp – Ideal for Lights, Pumps, Fans, and HVAC Systems

**Brand:** intermatic
**Price:** € 359.47
**Availability:** ✅ In Stock

## Summary

> ⏳ Time is Money – Save Both with Precision Control!

## Quick Answers

- **What is this?** Intermatic T104R 24 Hour Mechanical Timer Switch - 208–277 VAC, DPST, Type 3R Indoor/Outdoor Metal Enclosure, Heavy-Duty, Manual Override, 40 Amp – Ideal for Lights, Pumps, Fans, and HVAC Systems by intermatic
- **How much does it cost?** € 359.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/208078205-intermatic-t104r-24-hour-mechanical-timer-switch-208-277-vac)

## 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

- • **Maximize Efficiency:** Control your energy usage with precision.
- • **User-Friendly Setup:** Easy installation for immediate use.
- • **Versatile Scheduling:** Set 1 to 12 On/Off cycles in a single day.
- • **Heavy-Duty Performance:** Handles up to 40 amps for robust applications.
- • **Weather-Resistant Design:** Built to withstand outdoor conditions.

## Overview

The Intermatic T104R is a high-performance mechanical time switch designed for industrial, commercial, and residential use. With the ability to handle up to 40 amps, it offers versatile scheduling options of 1 to 12 On/Off operations within a 24-hour period, all housed in a durable outdoor case.

## Description

Intermatic T104R 208-277-Volt DPST 24 Hour Mechanical Time Switch with Outdoor Case

Review: It is exactly what I needed.
Review: Worked great and foes what it should. Easy to install.

## Features

- DOUBLE POLE, SINGLE THROW (DPST) – Supports two-line control for high-voltage systems and handles up to 40A loads, including motors up to 5 HP at 240V and 2 HP at 120V, ideal for commercial-grade applications.
- 24-HOUR MECHANICAL CONTROL – Provides daily analog scheduling with up to 12 programmable ON/OFF events per day; perfect for automating lighting, pool pumps, air conditioning units, and other 208–277V equipment.
- TYPE 3R METAL ENCLOSURE – Weather-resistant steel housing is UL-rated for indoor or outdoor installation, making it a great fit for garages, equipment sheds, mechanical rooms, and utility panels.
- TRIPPERS INCLUDED FOR PROGRAMMING – Comes with one ON and one OFF tripper to start scheduling immediately; supports up to 12 ON/OFF cycles with 1-hour minimum intervals—no batteries or digital setup needed.
- WIDE-RANGE LOAD COMPATIBILITY – Handles resistive loads up to 40A at 120–480V, and inductive, ballast, and pilot duty loads up to 277V; UL and CSA listed for safe operation in lighting, HVAC, and industrial control systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00099EGNE |
| Best Sellers Rank | #3,435 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Wall Timer Switches |
| Brand Name | Intermatic |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (13,444) |
| Global Trade Identification Number | 00078275000124 |
| Included Components | T104R |
| Item Dimensions D x W x H | 3.62"D x 5.5"W x 9.38"H |
| Item Weight | 3.38 Pounds |
| Manufacturer | Intermatic |
| Manufacturer Part Number | T104R |
| Manufacturer Warranty Description | 1 year. |
| Material Type | Metal |
| Model Number | T104R |
| Number of settings | 12 |
| Screen Size | 1.5 Inches |
| UPC | 078275000124 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Intermatic
- **Colour:** Black
- **Item weight:** 1.53 kg
- **Material:** Alloy Steel
- **Product dimensions:** 9.2D x 14W x 23.8H centimetres

## Images

![Intermatic T104R 24 Hour Mechanical Timer Switch - 208–277 VAC, DPST, Type 3R Indoor/Outdoor Metal Enclosure, Heavy-Duty, Manual Override, 40 Amp – Ideal for Lights, Pumps, Fans, and HVAC Systems - Image 1](https://m.media-amazon.com/images/I/815PBivrllL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by B***L on 24 April 2026*

It is exactly what I needed.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 9 February 2026*

Worked great and foes what it should. Easy to install.

### ⭐⭐⭐ Review
*by M***T on 27 February 2026*

Works

## Frequently Bought Together

- Intermatic T104R 208-277-Volt DPST 24 Hour Mechanical Time Switch with Outdoor Case
- Intermatic 156T1978A Time Switch Tripper Kit - Genuine 2-Pack Trippers - Exclusive Compatibility with T100, T7000, WH40 Series Timers - Easy Setup for Precision Time Control
- 156T1978A Time Switch Trippers Replacement for Intermatic Fit T100 Series Timers 2 Pack (4 ON / 4 Off / 8 Screws)

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**Shop now:** [https://www.desertcart.fr/products/208078205-intermatic-t104r-24-hour-mechanical-timer-switch-208-277-vac](https://www.desertcart.fr/products/208078205-intermatic-t104r-24-hour-mechanical-timer-switch-208-277-vac)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-04-28*