---
product_id: 13289069
title: "TORK C515M Spring-Wound In-Wall Twist Timer with Commercial Style Metal Plate and 15-Minute Length for Automatic Shutoff of Motors or Lights, #12AWG, Metal-brushed Aluminum"
brand: "nsi"
price: "฿4466"
currency: THB
in_stock: true
reviews_count: 9
category: "Nsi"
url: https://www.desertcart.co.th/products/13289069-tork-c515m-spring-wound-in-wall-twist-timer-with-commercial
store_origin: TH
region: Thailand
---

# handles 20A resistive / 2HP motor load fits standard electrical box 15-minute precision timer TORK C515M Spring-Wound In-Wall Twist Timer with Commercial Style Metal Plate and 15-Minute Length for Automatic Shutoff of Motors or Lights, #12AWG, Metal-brushed Aluminum

**Brand:** nsi
**Price:** ฿4466
**Availability:** ✅ In Stock

## Summary

> ⏳ Twist, set, and forget—power control that works as hard as you do!

## Quick Answers

- **What is this?** TORK C515M Spring-Wound In-Wall Twist Timer with Commercial Style Metal Plate and 15-Minute Length for Automatic Shutoff of Motors or Lights, #12AWG, Metal-brushed Aluminum by nsi
- **How much does it cost?** ฿4466 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/13289069-tork-c515m-spring-wound-in-wall-twist-timer-with-commercial)

## 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

- • **Heavy-Duty Performance:** Supports up to 20 amps resistive or 2 horsepower motor loads at 125VAC, built to last for years.
- • **Spring-Wound Reliability:** No batteries or external power needed—mechanical spring-wound design ensures consistent, maintenance-free operation.
- • **Precision Auto-Off Control:** Set exact countdowns from 1 to 15 minutes with a simple twist—never waste energy again.
- • **UL Listed Quality Assurance:** Certified for safety and durability, trusted by professionals for commercial and residential applications.
- • **Seamless In-Wall Integration:** Sleek metal-brushed aluminum faceplate fits flush inside any standard electrical box for a professional finish.

## Overview

The NSI TORK C515M is a robust spring-wound in-wall twist timer featuring a 15-minute variable countdown, a commercial-grade metal faceplate, and compatibility with standard electrical boxes. Designed for reliable automatic shutoff of motors, lights, and appliances, it supports heavy-duty loads up to 20 amps resistive or 2 horsepower motors at 125VAC. UL listed and built for long-term durability, this timer is the go-to solution for energy-saving automation in both residential and commercial settings.

## 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.

Review: Works as it should - 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.
Review: 10/10 Would Recommend - 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.

## 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 | #90,249 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #84 in Wall Timer Switches |
| Brand | NSI |
| Color | Metal-brushed Aluminum |
| Date First Available | April 5, 2010 |
| Global Trade Identification Number | 00786261155016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.9 ounces |
| Item model number | C515M |
| Manufacturer | NSi Industries |
| Material | Metal |
| Number of settings | 1 |
| Product Dimensions | 30"D x 8"W x 6"H |
| 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

![TORK C515M Spring-Wound In-Wall Twist Timer with Commercial Style Metal Plate and 15-Minute Length for Automatic Shutoff of Motors or Lights, #12AWG, Metal-brushed Aluminum - Image 1](https://m.media-amazon.com/images/I/61GKS0G897L.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 P***E on 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 5***S on 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.

### ⭐⭐⭐⭐⭐ Great
*by T***T on July 31, 2024*

Great timer for 12 volt vent fans

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-27*