--- product_id: 11242201 title: "ET1125C 24-Hour 30-Amp Electronic Time Switch, 120-277 VAC, NEMA 1, 2-Circuit/30-Amp Rating , Gray" brand: "intermatic" price: "€ 407.58" currency: EUR in_stock: true reviews_count: 8 category: "Intermatic" url: https://www.desertcart.pt/products/11242201-et1125c-24-hour-30-amp-electronic-time-switch-120-277 store_origin: PT region: Portugal --- # 28 programmable events 120-277 VAC multi-voltage input Battery backup for power loss ET1125C 24-Hour 30-Amp Electronic Time Switch, 120-277 VAC, NEMA 1, 2-Circuit/30-Amp Rating , Gray **Brand:** intermatic **Price:** € 407.58 **Availability:** ✅ In Stock ## Summary > ⏳ Upgrade your timing game with precision and power! ## Quick Answers - **What is this?** ET1125C 24-Hour 30-Amp Electronic Time Switch, 120-277 VAC, NEMA 1, 2-Circuit/30-Amp Rating , Gray by intermatic - **How much does it cost?** € 407.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/11242201-et1125c-24-hour-30-amp-electronic-time-switch-120-277) ## 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 - • **Reliable Backup:** Battery backup ensures your schedule never skips a beat - • **Dual-Circuit Powerhouse:** Two independent 30-Amp circuits for versatile control - • **Precision to the Minute:** Up-to-the-minute programming for flawless timing - • **Seamless Daylight Shift:** Automatic Daylight Saving Time adjustment—set it and forget it - • **Robust Multi-Voltage Compatibility:** Works effortlessly from 120 to 277 VAC, 50/60 Hz ## Overview The Intermatic ET1125C is a 24-hour electronic time switch featuring up to 28 programmable events, dual 30-Amp circuits, and multi-voltage compatibility (120-277 VAC). Designed for professional-grade control, it offers battery backup to maintain settings during power loss and automatically adjusts for Daylight Saving Time, making it an effortless upgrade from mechanical timers. ## Description Product Description This series offers an easy way to upgrade from a basic mechanical time switch to an electronic time switch. These timers will allow for up-to-the-minute programming, battery backup for power loss, up to 28 events total, and automatic daylight saving time corrections without the need of user interaction. They come in standard 24-hour, 7-day and 7-day astronomic versions. From the Manufacturer This 24-Hour Time Switch (Same Operation Each Day) upgrading to an electronic time switch has never been easier with the ET1100 series. This series replaces our popular ET100 series. Can be configured to act as two independently operated SPST, one simultaneously operated DPST, or independently pulsed SPST for contactor and bell ringing applications. 2 Circuits, 30-Amps Rating. Multi-volt operation from 120-277 VAC, 50/60 Hz. Review: Much better than the old mechanical timer - This was purchased to replace an existing mechanical timer installed in a TR40000RT3 pool panel. The timer module fits the installation bracket from the mechanical timer with our any problems. Installation was straightforward as the wiring mostly matches up between the old and new module. only had to add two connections between the terminals powering the module and the 2 load terminals and set proper voltage and operation mode jumper (SIM for 240V simultaneous switching in my case) Note: the enclosure this comes in is an indoor only version. I wasn't going to use it anyway and it was cheaper to buy it with it than to buy the timer unit separately. I would not install this outside in the supplied enclosure. Review: Works great - Works great, battery backup holds time and changes from Day light savings time ## Features - Selector switch to determine input voltage between 120-277 VAC, 50/60 Hz - Up to 28 events total - To-the-minute accuracy - Temporary override or permanent manual override - Automatic Daylight Saving Time adjustment ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Intermatic | | Color | Gray | | Item Weight | 2.8 Pounds | | Material | Steel | | Number of settings | 28 | | Product Dimensions | 3.1"D x 5.3"W x 8"H | ## Product Details - **Brand:** Intermatic - **Color:** Gray - **Item Weight:** 2.8 Pounds - **Material:** Steel - **Product Dimensions:** 3.1"D x 5.3"W x 8"H ## Images ![ET1125C 24-Hour 30-Amp Electronic Time Switch, 120-277 VAC, NEMA 1, 2-Circuit/30-Amp Rating , Gray - Image 1](https://m.media-amazon.com/images/I/613ChT1sOkL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Much better than the old mechanical timer *by P***S on March 22, 2023* This was purchased to replace an existing mechanical timer installed in a TR40000RT3 pool panel. The timer module fits the installation bracket from the mechanical timer with our any problems. Installation was straightforward as the wiring mostly matches up between the old and new module. only had to add two connections between the terminals powering the module and the 2 load terminals and set proper voltage and operation mode jumper (SIM for 240V simultaneous switching in my case) Note: the enclosure this comes in is an indoor only version. I wasn't going to use it anyway and it was cheaper to buy it with it than to buy the timer unit separately. I would not install this outside in the supplied enclosure. ### ⭐⭐⭐⭐⭐ Works great *by Y***T on October 31, 2025* Works great, battery backup holds time and changes from Day light savings time ### ⭐⭐⭐⭐⭐ Replaced Mechanical Timers *by M***R on April 4, 2024* I had 2 Intermatic mechanical timers in a T30404r outdoor box for 20 years this year to control my pools main pump and pool sweep/heater. I've moved the box several times now due to some remodeling. The last time I moved it, the wall I placed it on hums and can be heard just loud enough to be heard at night while I try to sleep. If not for the humming, I expect the timers would probably last another 10 years if not more. I ordered a ET1125c electronic timer which arrived in a few days. It was shipped from JD's Electrical Supplies. It was in new packaging as I would have expected. However I quickly released that I would need a second timer after all. I hit the "Buy Again" button and a few days later, I get what was obviously a returned unit. This one came from PLEXSUPPLY. While the unit itself still looked new, only one of the 3 installation sheets was in the box. There were 3 installation sheets in the first box, one in English, one in Spanish and one in French. The sheet that came with the box from PLEXSUPPLY was not in English. Without the English version, I would have sent back the unit from PLEXSUPPLY. But since I had the one that came with the first unit, I kept this used unit. Additionally, the second unit's plastic safety apron that covers the contacts after install barely stays on the timer due to rough handling. The unit was preprogrammed already which I had to clear and the voltage switch on the back was not set to the defaults as listed in the install sheet. I was pretty sure I would be returning this second unit expecting it would not behave as expected. I was very happy to find that the new electronic units snapped right into the T30404r box once I removed the mechanical units. I made some jumpers as listed in the install sheet, wired up the rest of the wiring, programmed on and off events and I was done. No more humming. I needed two 240v setups, one for each pump. Thanks to Intermatic for making high quality, long lasting products. The install was easy with the very detailed install sheet. Hopefully the return unit I received will not be an issue. Otherwise I'll be reaching out to PLEXSUPPLY. ## Frequently Bought Together - Intermatic ET1125C 24-Hour 30-Amp Electronic Time Switch, 120-277 VAC, NEMA 1, 2-Circuit/30-Amp Rating , Gray - Intermatic ET8215C Astronomic Electronic Time Switch - Automated Weekly Scheduling, Multi-Volt Operation, To-the-Minute Programming - Astronomic Feature for Intelligent Lighting --- ## 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.pt/products/11242201-et1125c-24-hour-30-amp-electronic-time-switch-120-277](https://www.desertcart.pt/products/11242201-et1125c-24-hour-30-amp-electronic-time-switch-120-277) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*