---
product_id: 29209292
title: "Intermatic SW30MWK 30-Minute Spring Wound Timer, White - Energy-Saving Control for Lights and Appliances - Easy Installation and Operation"
brand: "intermatic"
price: "$84"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/29209292-intermatic-sw30mwk-30-minute-spring-wound-timer-white-energy-saving
store_origin: NZ
region: New Zealand
---

# 30-minute precise timing No electricity needed Easy wall switch fit Intermatic SW30MWK 30-Minute Spring Wound Timer, White - Energy-Saving Control for Lights and Appliances - Easy Installation and Operation

**Brand:** intermatic
**Price:** $84
**Availability:** ✅ In Stock

## Summary

> ⏰ Save energy, save money—without lifting a finger!

## Quick Answers

- **What is this?** Intermatic SW30MWK 30-Minute Spring Wound Timer, White - Energy-Saving Control for Lights and Appliances - Easy Installation and Operation by intermatic
- **How much does it cost?** $84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/29209292-intermatic-sw30mwk-30-minute-spring-wound-timer-white-energy-saving)

## 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

- • **30-Minute Power Limit:** Automatically shuts off devices after 30 minutes to slash energy waste.
- • **Effortless Installation:** Fits any standard single or multi-gang wall switch for instant upgrade.
- • **Electricity-Free Operation:** Runs purely on spring-wound mechanics—zero power draw, zero bills.
- • **Energy-Efficient Automation:** Seamlessly controls LED & CFL lights plus appliances for smarter energy use.
- • **Versatile Appliance Control:** Perfect for fans, heaters, motors, and more—your all-in-one energy guardian.

## Overview

The Intermatic SW30MWK is a spring-wound 30-minute timer designed to control energy-efficient LED and CFL lights, fans, heaters, and other appliances. It requires no electricity, fits standard wall switches for easy installation, and automatically turns off connected devices after 30 minutes, helping reduce energy consumption and utility costs.

## Description

Intermatic SW30MWK 30-Minute Spring Wound Timer, White - Energy-Saving Control for Lights and Appliances - Easy Installation and Operation

## Features

- CONTROLS LED AND CFL LIGHTS - Compatible with modern energy-efficient lighting options for versatile use.
- 30 MINUTE OFF CONTROL - Automatically limits the ON time of fans, lights, motors, heaters, and other energy-consuming loads for enhanced energy savings.
- NO ELECTRICITY REQUIRED - Operates without electricity, offering energy-saving benefits and reducing utility costs.
- DESIGNED FOR EASY REPLACEMENT - Fits any standard wall switch, single or multi-gang, making installation hassle-free.
- VERSATILE USAGE - Ideal for controlling various appliances including fans, lights, motors, heaters, and more, providing convenient automation for everyday tasks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | White |
| Brand | Intermatic |
| Material | tungsten |
| Product Dimensions | 1.97"D x 2.76"W x 5.51"H |
| Item Weight | 2.4 ounces |
| Number of settings | 1 |
| UPC | 078275143487 |
| Global Trade Identification Number | 00078275143487 |
| Screen Size | 70 Millimeters |
| Manufacturer | Intermatic, Inc. |
| Part Number | INTERMATIC - SW30MWK |
| Item model number | SW30MWK |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Mounting Type | Wall Mount |
| Switch Style | 30 Minute |
| Certification | CSA |
| Included Components | INTERMATIC - SW30MWK |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty. |

## Product Details

- **Color:** White
- **Brand:** Intermatic
- **Material:** tungsten
- **Product Dimensions:** 1.97"D x 2.76"W x 5.51"H
- **Item Weight:** 2.4 ounces

## Images

![Intermatic SW30MWK 30-Minute Spring Wound Timer, White - Energy-Saving Control for Lights and Appliances - Easy Installation and Operation - Image 1](https://m.media-amazon.com/images/I/51RDOm6nPTL.jpg)
![Intermatic SW30MWK 30-Minute Spring Wound Timer, White - Energy-Saving Control for Lights and Appliances - Easy Installation and Operation - Image 2](https://m.media-amazon.com/images/I/61SPvBMnSWL.jpg)
![Intermatic SW30MWK 30-Minute Spring Wound Timer, White - Energy-Saving Control for Lights and Appliances - Easy Installation and Operation - Image 3](https://m.media-amazon.com/images/I/61Ix1Nea-YL.jpg)
![Intermatic SW30MWK 30-Minute Spring Wound Timer, White - Energy-Saving Control for Lights and Appliances - Easy Installation and Operation - Image 4](https://m.media-amazon.com/images/I/61wkNbWUnIL.jpg)
![Intermatic SW30MWK 30-Minute Spring Wound Timer, White - Energy-Saving Control for Lights and Appliances - Easy Installation and Operation - Image 5](https://m.media-amazon.com/images/I/61Aj22z6u3L.jpg)

## Questions & Answers

**Q: Does it require a neutral wire for installation?**
A: People this replaces a light switch. Does a light switch use a Neutral? Heck no. The neutral wire is sent to the light, the Line is sent to the switch, the switch connect the Line to the Load.  The Load is the light, or a motor, a fan etc.

**Q: How many wires does it have to connect?**
A: Two wires to connect  HOT IN AND SWITCH LEG TO LIGHT OUT  IT IS SPRING WOUND !  Pretty Fool Proof !

**Q: Can you manually turn it off after turning it to a specific time?**
A: Good morning, this is Selina from Intermatic Consumer Services.  Thank you for your question on our SW12HWK timer. No, you cannot manually turn this timer to the 'OFF' position. We do not recommend turning the dial backwards in order to turn it 'off'.  We appreciate your business!

**Q: Is this compatible with cadet wall heaters?**
A: It will handle a 15 amp load.  Check the draw of the wall heater, and if greater than 15 amps, then get a relay that will handle the load.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-20*