---
product_id: 209786729
title: "Intermatic TN311 15 Amp Heavy Duty Grounded Timer - 2-Pack"
brand: "intermatic"
price: "₩14160"
currency: KRW
in_stock: false
reviews_count: 5
url: https://www.desertcart.kr/products/209786729-intermatic-tn311-15-amp-heavy-duty-grounded-timer-2-pack
store_origin: KR
region: South Korea
---

# 3 ON/3 OFF daily settings 15 Amp heavy-duty power Grounded plug for safety Intermatic TN311 15 Amp Heavy Duty Grounded Timer - 2-Pack

**Brand:** intermatic
**Price:** ₩14160
**Availability:** ❌ Out of Stock

## Summary

> ⏳ Take control of your power schedule—never miss a beat!

## Quick Answers

- **What is this?** Intermatic TN311 15 Amp Heavy Duty Grounded Timer - 2-Pack by intermatic
- **How much does it cost?** ₩14160 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/209786729-intermatic-tn311-15-amp-heavy-duty-grounded-timer-2-pack)

## 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

- • **Safety First:** Grounded plug design ensures secure and reliable electrical connections.
- • **Dual Pack Value:** Two timers included to optimize multiple devices or rooms simultaneously.
- • **Precision Scheduling:** Set up to 3 ON and 3 OFF cycles daily to automate your routine effortlessly.
- • **Power Through Your Day:** Handles up to 15 amps for heavy-duty appliances like ACs and heaters.
- • **Plug & Play Convenience:** Easy-to-use plug-in timer—no complicated installation required.

## Overview

The Intermatic TN311 is a heavy-duty, 15 Amp grounded plug-in timer designed for air conditioners, heaters, and other high-load appliances. It offers 3 ON and 3 OFF settings per day, providing precise control and energy savings. Sold in a convenient 2-pack, it combines safety, durability, and ease of use for professional-grade appliance management.

## Description

This heavy-duty grounded timer has 3 ON /3 OFF settings per day. For air conditioners, heaters and other heavy electrical loads. Ratings: 15 amp, 1HP for use with Air Conditioners with standard grounded plug. Product Description Plug-in Timers Type: Air Conditioner & Appliance Timer

Review: Five Stars
Review: Rock solid timer

## Features

- Intermatic TN311 15 Amp Heavy Duty Grounded Timer - 2-Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LU1KGWA |
| Brand | Intermatic |
| Brand Name | Intermatic |
| Colour | White |
| Customer Reviews | 4.2 out of 5 stars 206 Reviews |
| Item Weight | 0.01 Ounces |
| Item weight | 0.01 Ounces |
| Manufacturer | Intermatic |
| Manufacturer Part Number | TN311 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | CECOMINOD054512 |
| Number of settings | 3 |
| UPC | 700646872930 885330599611 |

## Product Details

- **Colour:** White
- **Brand:** Intermatic
- **Material:** Plastic
- **Item weight:** 0.01 Ounces
- **Number of settings:** 3

## Images

![Intermatic TN311 15 Amp Heavy Duty Grounded Timer - 2-Pack - Image 1](https://m.media-amazon.com/images/I/71H9Iidf3pL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by M***. on 10 April 2018*



### ⭐⭐⭐⭐⭐ Rock solid timer
*by D***N on 6 May 2021*



### ⭐ Wrong type for Australian power very dissatisfied
*by G***T on 13 November 2021*



## Frequently Bought Together

- Intermatic TN311 15 Amp Heavy Duty Grounded Timer - 2-Pack
- Intermatic Cycle Timer Clock ON/Off Plastic Switch Trippers - TN, PB, TB Series, 4 Red, 4 Green
- Intermatic Cycle Timer Clock ON/OFF Plastic Switch Trippers - P1000 PB PF1100 Series, 2 Red, 2 Green

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**Shop now:** [https://www.desertcart.kr/products/209786729-intermatic-tn311-15-amp-heavy-duty-grounded-timer-2-pack](https://www.desertcart.kr/products/209786729-intermatic-tn311-15-amp-heavy-duty-grounded-timer-2-pack)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-04-24*