--- product_id: 27438423 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: "61552 Ft" currency: HUF in_stock: true reviews_count: 13 category: "0047802" url: https://www.desertcart.hu/products/27438423-intermatic-t104r-24-hour-mechanical-timer-switch-208-277-vac store_origin: HU region: Hungary --- # 12 programmable ON/OFF events daily 40A heavy-duty load capacity Type 3R weather-resistant metal enclosure 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:** 61552 Ft **Availability:** ✅ In Stock ## Summary > ⏳ Power your day with precision and durability! ## 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?** 61552 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/27438423-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 - • **Set It and Forget It:** 12 daily ON/OFF cycles with easy mechanical programming—no batteries or apps needed. - • **Power Through Anything:** Handles up to 40 amps and motors up to 5 HP for commercial-grade reliability. - • **Versatile Compatibility:** Supports resistive, inductive, ballast, and pilot duty loads across 208–277 VAC systems. - • **Built to Brave the Elements:** Durable Type 3R steel enclosure rated for indoor/outdoor use keeps your system safe rain or shine. - • **Instant Control at Your Fingertips:** Manual override lets you take charge anytime without disrupting your schedule. ## Overview The Intermatic T104R is a robust 24-hour mechanical timer switch designed for high-demand commercial and residential applications. Featuring a heavy-duty 40A DPST switch, it supports up to 12 daily ON/OFF events with simple mechanical programming. Housed in a weather-resistant Type 3R steel enclosure, it’s built to withstand indoor and outdoor environments, making it ideal for controlling lights, pumps, fans, and HVAC systems with reliable, manual override control. ## Description Product Description Intermatic T104R 208-277-Volt DPST 24 Hour Mechanical Time Switch with Outdoor Case 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. Review: The timer to buy - Works perfect. Had to replace my old pool timer and this does the job perfectly. Easy to set up, install and is well made. It is silent, no noise but you know it's doing it's job because the water is moving when it should. The timer is easy to set and looks better than what I had before. Quality product that should last a long time. Review: Excellent Customer Service - This is going to be an unusual review of this item. First off, I purchased this as an exact replacement of the original pool timer that was probably there since the pool was built. We bought this home from a previous owner 14 years ago and though I don't know exactly when the pool was built originally, I have every reason to believe the old part was the original timer. That says a lot about its quality and reliability. But it did ultimately stopped working. So, the new replacement came. It is literally a snap to remove the old one and install the new one (exact same model). The snap/clip that holds it in place is a one handed operation in less time that it would take to exhale and inhale a single breath. By the way, as a tip, after making sure the power is completely turned off from the breaker, take a photo of the original wiring arrangements before removing. One Philips screw driver, and off with the wires. Putting them back in took just a few minutes. The pump turned on. And this is where I pivot to customer service. There was something wrong with how the timer dial indicator was moving. The clock was running counter clockwise. I called the manufacturer's product support who advised that I return the item because it had to be defective for the clock to behave that way. I contacted desertcart thru the usual return order process (all done online). A quick response gave instructions on how and where to return it (Kohl's nearby will repack and shipped the old item for free). A replacement was expected to be shipped in a little over a week. Meanwhile, the pool pump was running and I thought I'd keep it running and will manually shut it off and back on as I had been doing the past two weeks anyhow (with the old timer). Well, lo and behold, by early evening it turned off! That led me to re-examine or re-analyze the timer dial movement. I was mistaken. I totally misread how it was moving. I thought I'd wait till the following morning to call off the shipment of the replacement item and it would confirm by morning, for sure, if the pump will automatically turn on. It id!! Early his morning I got an email from desertcart that there was good news. The replacement will get here in three days. Oh no! I didn't expect desertcart to ship the item until they got the old one back. So now, egg on my face, I went to cancel the item. This review is about two things. This timer is one solid performer. Remember it took all those many years (power outages, hurricanes, one pump change) when it finally gave up; though not entirely. The auto timer did fail but I was able to manually make it work. The manufacturer's product support was responsive (although the product turned out to be all right). Then, this proves once again that desertcart has no equal. Bravo to customer support!!! ## 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. ## 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 - **Color:** Black - **Brand:** Intermatic - **Material:** Steel - **Product Dimensions:** 3.62"D x 5.5"W x 9.38"H - **Item Weight:** 3.38 Pounds ## 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 **Size, Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The timer to buy *by I***T on January 14, 2026* Works perfect. Had to replace my old pool timer and this does the job perfectly. Easy to set up, install and is well made. It is silent, no noise but you know it's doing it's job because the water is moving when it should. The timer is easy to set and looks better than what I had before. Quality product that should last a long time. ### ⭐⭐⭐⭐⭐ Excellent Customer Service *by H***A on October 1, 2019* This is going to be an unusual review of this item. First off, I purchased this as an exact replacement of the original pool timer that was probably there since the pool was built. We bought this home from a previous owner 14 years ago and though I don't know exactly when the pool was built originally, I have every reason to believe the old part was the original timer. That says a lot about its quality and reliability. But it did ultimately stopped working. So, the new replacement came. It is literally a snap to remove the old one and install the new one (exact same model). The snap/clip that holds it in place is a one handed operation in less time that it would take to exhale and inhale a single breath. By the way, as a tip, after making sure the power is completely turned off from the breaker, take a photo of the original wiring arrangements before removing. One Philips screw driver, and off with the wires. Putting them back in took just a few minutes. The pump turned on. And this is where I pivot to customer service. There was something wrong with how the timer dial indicator was moving. The clock was running counter clockwise. I called the manufacturer's product support who advised that I return the item because it had to be defective for the clock to behave that way. I contacted Amazon thru the usual return order process (all done online). A quick response gave instructions on how and where to return it (Kohl's nearby will repack and shipped the old item for free). A replacement was expected to be shipped in a little over a week. Meanwhile, the pool pump was running and I thought I'd keep it running and will manually shut it off and back on as I had been doing the past two weeks anyhow (with the old timer). Well, lo and behold, by early evening it turned off! That led me to re-examine or re-analyze the timer dial movement. I was mistaken. I totally misread how it was moving. I thought I'd wait till the following morning to call off the shipment of the replacement item and it would confirm by morning, for sure, if the pump will automatically turn on. It id!! Early his morning I got an email from Amazon that there was good news. The replacement will get here in three days. Oh no! I didn't expect Amazon to ship the item until they got the old one back. So now, egg on my face, I went to cancel the item. This review is about two things. This timer is one solid performer. Remember it took all those many years (power outages, hurricanes, one pump change) when it finally gave up; though not entirely. The auto timer did fail but I was able to manually make it work. The manufacturer's product support was responsive (although the product turned out to be all right). Then, this proves once again that Amazon has no equal. Bravo to customer support!!! ### ⭐⭐⭐⭐⭐ Great replacement *by A***. on April 8, 2026* It was a perfect replqcement product. Works great! ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hu/products/27438423-intermatic-t104r-24-hour-mechanical-timer-switch-208-277-vac](https://www.desertcart.hu/products/27438423-intermatic-t104r-24-hour-mechanical-timer-switch-208-277-vac) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-05-08*