--- product_id: 13289069 title: "NSI TORK C515M Spring-Wound Twist Timer with Metal Plate and 15-Minute" brand: "nsi" price: "$71.70" currency: USD in_stock: true reviews_count: 9 url: https://www.desertcart.us/products/13289069-nsi-tork-c515m-spring-wound-twist-timer-with-metal-plate store_origin: US region: United States of America --- # Handles 20A resistive / 2HP motor load Fits standard electrical box 15-min variable timer NSI TORK C515M Spring-Wound Twist Timer with Metal Plate and 15-Minute **Brand:** nsi **Price:** $71.70 **Availability:** ✅ In Stock ## Summary > ⏳ Twist, set, and forget—power control made effortlessly stylish. ## Quick Answers - **What is this?** NSI TORK C515M Spring-Wound Twist Timer with Metal Plate and 15-Minute by nsi - **How much does it cost?** $71.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/13289069-nsi-tork-c515m-spring-wound-twist-timer-with-metal-plate) ## Best For - nsi enthusiasts ## Why This Product - Trusted nsi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Quality Since 1922:** UL listed and backed by NSI’s century-long legacy of dependable electrical solutions. - • **Effortless Energy Efficiency:** Automate lighting, fans, or appliances to save power and avoid costly forgetfulness. - • **Seamless In-Wall Integration:** Sleek metal faceplate fits perfectly inside standard electrical boxes for a clean, professional look. - • **Built to Last, Built to Perform:** Durable spring-wound mechanism supports heavy-duty 20 amp and 2 horsepower motor loads reliably. - • **Precision Timing at Your Fingertips:** Set auto-off countdown from 1 to 15 minutes with a simple twist—never waste energy again. ## Overview The NSI TORK C515M is a spring-wound in-wall twist timer with a durable metal faceplate, offering a variable auto-off setting from 1 to 15 minutes. Designed for easy installation inside standard electrical boxes, it supports up to 20 amp resistive loads or 2 horsepower motor loads at 125VAC. UL listed and ideal for residential or commercial use, it automates power control for lighting, fans, and appliances with reliable, long-lasting performance. ## Description The TORK C515M spring-wound in-wall twist timer carries our legacy of innovation and quality with reliable timekeeping and consistent performance. Use twist timers to set a countdown for automatically shutting off appliances or lighting, saving you energy and trouble. No more forgetting to turn off a garage light or attic fan: with a twist timer, simply wind the knob to the correct duration and automate the process. TORK twist timers are at home in residential environments or a range of commercial applications, including hotels, bathrooms, locker rooms, pools or spas. For everything from kitchen vent fans to self-storage temperature controls, a twist timer switch can simplify your life. The C515M is a SPDT switch that features a secure metal faceplate, fifteen minute maximum variable runtime, spring-wound knob, 12AWG terminal size and a voltage range of 125-277VAC. In addition, the entire timer fits inside a standard electrical box to make in-wall mounting a breeze. Trust in the reliable name of TORK, an industry pioneer since 1922, for all of your timer switch needs. ## Features - Automatic Shutoff: Spring-wound twist timers are perfect for automatically turning off a variety of equipment such as ventilation fans, lighting, air compressors, HVAC, motors or pumps - Variable Time Setting: Simply twist the timer’s knob to set an auto-off countdown between 1 and 15 minutes to match your power needs - Easy In-Box Mounting: Housing fits inside a standard electrical box for in-wall mounting, with a professional metal faceplate and a simple setup that requires no adjustments - Consistent and Durable: This reliable twist timer can handle 20 amp resistive loads or 2 hp motor loads at 125VAC and keeps working for years - UL Listed for Quality Assurance: The C515M time switch delivers dependable performance and is ideally suited for use indoors controlling lighting or appliances ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B003FIWYE4 | | Best Sellers Rank | #107,483 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #104 in Wall Timer Switches | | Brand Name | NSI | | Color | Metal-brushed Aluminum | | Customer Reviews | 4.5 4.5 out of 5 stars (176) 4.5 out of 5 stars | | Global Trade Identification Number | 00786261155016 | | Included Components | C515M | | Item Dimensions D X W X H | 30"D x 8"W x 6"H | | Item Weight | 5.92 ounces | | Manufacturer | NSi Industries | | Manufacturer Part Number | C515M | | Manufacturer Warranty Description | No warranty. | | Material Type | Metal | | Model Number | C515M | | Number Of Items | 1 | | Number Of Settings | 1 | | Unit Count | 1 Count | | Upc | 786261155016 | ## Product Details - **Brand:** NSI - **Color:** Metal-brushed Aluminum - **Material:** Metal - **Number of settings:** 1 - **Product Dimensions:** 30"D x 8"W x 6"H ## Images ![NSI TORK C515M Spring-Wound Twist Timer with Metal Plate and 15-Minute - Image 1](https://m.media-amazon.com/images/I/61GKS0G897L.jpg) ![NSI TORK C515M Spring-Wound Twist Timer with Metal Plate and 15-Minute - Image 2](https://m.media-amazon.com/images/I/61vArs0fekL.jpg) ![NSI TORK C515M Spring-Wound Twist Timer with Metal Plate and 15-Minute - Image 3](https://m.media-amazon.com/images/I/61epTVHsidL.jpg) ![NSI TORK C515M Spring-Wound Twist Timer with Metal Plate and 15-Minute - Image 4](https://m.media-amazon.com/images/I/51rRksJSTwL.jpg) ![NSI TORK C515M Spring-Wound Twist Timer with Metal Plate and 15-Minute - Image 5](https://m.media-amazon.com/images/I/51D7mFiRPLL.jpg) ## Questions & Answers **Q: Does the knob pull off? I just need a knob for an existing timer.** A: Yes **Q: Will this work with 24v dc** A: Yes. If it works with 120 volts,, it will surely work with 22 **Q: Can this be used in a 3-way switch location?** A: This switch does NOT appear to work for a 3-way setup. **Q: Can this be used outdoors?** A: Only in a weather proof enclosure ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as it should *by on Reviewed in the United States October 28, 2025* Works as it should. Original one lasted 10 years. This was a replacement in a pickup truck to run a 12volt DC pump to fill an auxiliary diesel tank. ### ⭐⭐⭐⭐⭐ 10/10 Would Recommend *by on Reviewed in the United States November 8, 2018* The timing is almost exactly 15 minutes at full turn, but more importantly, it will countdown with even the smallest turn. The problem I had with the others is that they would turn on with a small turn but the timer would not countdown, so the light would just stay on forever if you set it to less than 5 minutes. This one starts with even 1 minute so the light won't get left on anymore. ### ⭐⭐⭐⭐⭐ Simpler always better! Less to go wrong. *by on Reviewed in the United States June 25, 2026* Simple to use. Easily installed and still working fine months & months later. --- ## 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.us/products/13289069-nsi-tork-c515m-spring-wound-twist-timer-with-metal-plate](https://www.desertcart.us/products/13289069-nsi-tork-c515m-spring-wound-twist-timer-with-metal-plate) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-22*