--- product_id: 8876651 title: "T103" brand: "intermatic" price: "AED 440" currency: AED in_stock: true reviews_count: 13 category: "Intermatic" url: https://www.desertcart.ae/products/8876651-t103 store_origin: AE region: United Arab Emirates --- # 12 programmable ON/OFF cycles/day 40A heavy-duty load control Industrial-grade metal enclosure T103 **Brand:** intermatic **Price:** AED 440 **Availability:** ✅ In Stock ## Summary > ⏳ Master your time, power your space with confidence! ## Quick Answers - **What is this?** T103 by intermatic - **How much does it cost?** AED 440 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/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 - • **Set It and Forget It:** Automate your daily schedule with up to 12 ON/OFF events every 24 hours—perfect for busy pros. - • **Built to Last Indoors:** Rugged Type 1 steel housing ensures durability in garages, utility rooms, and equipment closets. - • **Power Up with Precision:** Control up to 40 amps for pumps, HVAC, and motors without breaking a sweat. - • **Plug & Play Programmability:** Includes ON/OFF trippers for quick setup, expandable to 12 cycles with easy analog control. - • **Certified Safety & Versatility:** UL and CSA listed, compatible with LED, HID, resistive, and ballast loads for peace of mind. ## Overview The Intermatic T103 is a robust 24-hour mechanical timer switch designed for heavy-duty 120V DPST circuits, supporting up to 40A loads. Its industrial metal enclosure and programmable trippers enable up to 12 daily ON/OFF cycles, making it ideal for pumps, lighting, HVAC, and fans. Certified safe and reliable, it’s a trusted choice for professionals seeking durable, precise load control. ## 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. Review: Intermatic timer replacement - I ordered this timer to replace one that was not working properly. It came in a timely manner and worked perfectly. Thanks Review: Effective and reliable, great price here on desertcart - I've been using these clocks in the HVAC industry for over 40 years. Intermatic while not flashy or groundbreaking technology they are a faithful and reliable performer. Simple to update in place and very cost effective. ## 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. - 24-HOUR MECHANICAL SCHEDULING – Automate daily power cycles with up to 12 programmable ON/OFF events every 24 hours; analog control is ideal for lights, water features, fans, and industrial applications. - HEAVY-DUTY INDOOR METAL HOUSING – Built with an industrial-grade, Type 1 rated steel enclosure designed to mount securely in utility rooms, garages, and equipment closets for safe, long-term use. - INCLUDES PROGRAMMABLE TRIPPERS – Ships with one ON and one OFF tripper for quick setup; expandable to 12 cycles/day with a minimum 1-hour interval between scheduled events. - HIGH-LOAD CAPACITY & CERTIFIED SAFE – Rated for up to 2 HP motors and compatible with LED, HID, resistive, and ballast loads; UL and CSA listed for use in residential, commercial, and energy-efficient systems. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000LDIDBY | | Best Sellers Rank | #66,241 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #66 in Wall Timer Switches | | Brand Name | Intermatic | | Color | Gray | | Customer Reviews | 4.4 4.4 out of 5 stars (1,021) | | 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 Type Name | Mechanical Time Switch | | Item Weight | 16 ounces | | Manufacturer | Intermatic | | Manufacturer Part Number | GID-601503 | | Manufacturer Warranty Description | 1 year. | | Material Type | Plastic | | Model Number | T103 | | Number of settings | 12 | | Screen Size | 4 Inches | | UPC | 663001072171 078275000049 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Intermatic - **Color:** Gray - **Item Weight:** 16 ounces - **Material:** Plastic - **Product Dimensions:** 6"D x 9"W x 4"H ## Images ![T103 - Image 1](https://m.media-amazon.com/images/I/817oqgjWRdL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Intermatic timer replacement *by J***. on January 26, 2026* I ordered this timer to replace one that was not working properly. It came in a timely manner and worked perfectly. Thanks ### ⭐⭐⭐⭐⭐ Effective and reliable, great price here on Amazon *by P***E on September 28, 2025* I've been using these clocks in the HVAC industry for over 40 years. Intermatic while not flashy or groundbreaking technology they are a faithful and reliable performer. Simple to update in place and very cost effective. ### ⭐⭐⭐⭐ Does what is expected at time of install *by A***R on February 22, 2021* I had an electrician install this for me since I don't do hard wiring. It was pretty basic since it was replacing an existing Intermatic 4-5" square timer that I had had for 30 years at least. Bad reviews on the current exact replacements so went with this. Installer had no problem at all getting the wiring done easily. It's located inside my garage to operate my front porch lights. Unless it quits on me prematurely, I give it a 4 out of 5 stars so I have some wiggle room. In less than a week of operation, however, it's doing what it's supposed to do, at the time it's supposed to do it. Directions seem fairly straightforward and I reviewed them before the electrician left and everything worked accordingly. --- ## 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.ae/products/8876651-t103](https://www.desertcart.ae/products/8876651-t103) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-05*