---
product_id: 28087115
title: "The Original, Patented, UL/CSA Approved Manual Transfer Switch"
brand: "ez generator switch"
price: "฿19676"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/28087115-the-original-patented-ul-csa-approved-manual-transfer-switch
store_origin: TH
region: Thailand
---

# 20A current rating UL/CSA/ETL certified safety Made in USA, veteran-employed The Original, Patented, UL/CSA Approved Manual Transfer Switch

**Brand:** ez generator switch
**Price:** ฿19676
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your peace of mind with the original, certified manual transfer switch!

## Quick Answers

- **What is this?** The Original, Patented, UL/CSA Approved Manual Transfer Switch by ez generator switch
- **How much does it cost?** ฿19676 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/28087115-the-original-patented-ul-csa-approved-manual-transfer-switch)

## Best For

- ez generator switch enthusiasts

## Why This Product

- Trusted ez generator switch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Veteran-Made Quality:** Proudly assembled in the USA by a veteran-employed company, supporting local craftsmanship.
- • **Certified Power Control:** UL/CSA/ETL approval ensures top-tier safety and code compliance for peace of mind.
- • **Compact & Durable Design:** Heavy-duty steel housing with copper wiring ensures longevity and reliable performance.
- • **Battery & Inverter Friendly:** Compatible with bonded or floating neutrals, perfect for modern battery inverter setups.
- • **Seamless Essential Load Transfer:** Effortlessly switch power to heat, lights, refrigeration, solar, and more without backfeeding risks.

## Overview

The Original, Patented EZ Generator Manual Transfer Switch is a UL/CSA/ETL certified, 20-amp rated device designed for safe, code-compliant power transfer to essential home loads. Made in the USA by a veteran-employed company, it supports both bonded and floating neutral generators and is compatible with battery inverters. Its rugged steel construction and copper wiring ensure durability, while its plug-in mounting and included installation accessories make setup straightforward for professionals and savvy DIYers alike.

## Description

desertcart.com: EZ GENERATOR SWITCH - The Original, Patented, UL/CSA Approved Manual Transfer Switch : Patio, Lawn & Garden

Review: Good sturdy legit CERTIFIED ETL/UL switch - The components are well built The switch itself seems heavy duty Got some heft to it. It’s built with copper wire. Not aluminum like the others. The unit as a whole is UL/ETL certified. Very important to be code compliant for both safety, inspection and homeowners insurance. Comes with an offset nipple and wire nuts. Nice tidy looking box made in the USA by a master electrician. That said there are some sticking points. Know your generator. Either a bonded or floating neutral. It comes setup, as is, for a bonded generator. If you have a floating generator, then theres a bit of rewiring, but it’s easy. NEVER USE A BONDING PLUG. Illegal and dangerous to life and property. The instructions could be more DIY friendly. They seem to be written for other electricians. The company does have a YouTube channel showing installation, but they could be clearer. Customer service is very helpful. The pig tails are about 24” long 12 gauge STRANDED copper. Most likely to clamp onto the female spades in the build. Stranded copper can be difficult to work with for the DIYer when using wire nuts. I used lever style wire connectors. Much easier. Also if connecting to an outlet, make sure to use one that uses side wiring. Can’t use stranded with the terminal screws. The instructions state that the wire connections need to be made outside the box. This is due to the components (inlet, switch, breaker) have spade connectors and take up all the room in the box. No room for wire nuts and extra wire. That’s why you get the offset nipple. You’ll need a metal handy box with a cover. You CAN NOT use a plastic box. The wires from the panel have to pass through the switch metal box and into the handy box to make the connections. From the handy box, out to the load. The outer sheath of the Romex has to be removed of the length inside of the switch box into the 2nd box. The exposed wires have to be encased in the offset nipple. However there maybe a problem depending on your particular situation, like mine. I was tapping into the line in the basement to my refrigerator. The wires are all exposed but very little slack. Since the wires from the panel need to pass through the switch box into the handy box that’s a problem. Not enough wire to work with. You’ll either need to run a longer wire to the load (outlet, heating system). That can be costly and a pain. Easiest option is to use wire butt connectors and lengths of wire to extend them. In my case I added an outlet in the basement just outside the switch box. Using pig tails off of the outlet, I made the wire connections in the switch box adding a 4” box extension ring on the switch box. This gives plenty of room for the wire connections and components in the one box. And it’s a lot easier. Costs the same as a handy box and cover. A little preplanning goes a long way. And plan on a trip or two or three or more to the home improvement store. Like every other home project. I connected one to the circuit to my refrigerator and an other one to my furnace. Both work flawlessly. I tested both hookups with generator for 15 mins to insure it’s done right. Very pleased with the product as a whole.
Review: Great switch.! - The switch is very well constructed. It includes all the things you need for installation. Comes with offset conduit, wire nuts. It was easy to install, and the instructions were very clear. We tested it with the generator and then switched it back over to the house power there were no issues. it worked great.

## Features

- This is the original, authentic, and patented EZ Generator Switch
- Made and assembled in the U.S.A by a veteran-employed company with real life customer support
- UL / CSA / ETL approved and compliant
- Battery inverter friendly, Bonded or Floating neutrals
- Transfers power to any type of essential load (heat, lights, refrigeration, solar, inverters, sump pumps)
- No backeeding or touching existing circuit breakers necessary

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FADDE0A |
| Actuator Type | Push Button |
| Best Sellers Rank | #39,843 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #26 in Outdoor Generator Transfer Switches |
| Brand | EZ Generator Switch |
| Brand Name | EZ Generator Switch |
| Circuit Type | 2-way |
| Color | Green |
| Connectivity Protocol | X-10 |
| Connector Type | Plug In |
| Contact Material | Metal |
| Contact Type | Normally Open |
| Control Method | Touch |
| Controller Type | Push Button |
| Current Rating | 20 Amps |
| Customer Reviews | 4.7 out of 5 stars 863 Reviews |
| International Protection Rating | IP54 |
| Item Dimensions | 4 x 4 x 4 inches |
| Item Weight | 1 Pounds |
| Manufacturer | EZ Generator Switch LLC |
| Material Type | Steel |
| Model | UNIVERSAL |
| Mounting Type | Plug-In Mount |
| Number of Items | 1 |
| Number of Positions | 3 |
| Operating Voltage | 120 Volts |
| Operation Mode | ON-OFF-ON |
| Switch Type | Rocker |
| Terminal | Screw |
| UPC | 799418734095 |
| Unit Count | 1 Count |
| Wattage | 1800 watts |

## Product Details

- **Brand:** EZ Generator Switch
- **Connector Type:** Plug In
- **Contact Type:** Normally Open
- **Current Rating:** 20 Amps
- **Item dimensions L x W x H:** 4 x 4 x 4 inches
- **Material:** Steel
- **Operating Voltage:** 120 Volts
- **Operation Mode:** ON-OFF-ON
- **Switch Type:** Rocker
- **Terminal:** Screw

## Images

![The Original, Patented, UL/CSA Approved Manual Transfer Switch - Image 1](https://m.media-amazon.com/images/I/61dy3MzvZOL.jpg)
![The Original, Patented, UL/CSA Approved Manual Transfer Switch - Image 2](https://m.media-amazon.com/images/I/71YpdbIHzyL.jpg)
![The Original, Patented, UL/CSA Approved Manual Transfer Switch - Image 3](https://m.media-amazon.com/images/I/91y-Xb+9tAL.jpg)
![The Original, Patented, UL/CSA Approved Manual Transfer Switch - Image 4](https://m.media-amazon.com/images/I/71m2knQHXkL.jpg)
![The Original, Patented, UL/CSA Approved Manual Transfer Switch - Image 5](https://m.media-amazon.com/images/I/81WkGCcWZHL.jpg)

## Questions & Answers

**Q: How do I tell whether my generator has floating or bonded neutral?**
A: You can buy one of those three light receptacle testers. Plug it into the generator while it is running. If you get a normal two amber light result, you have a neutral bonded generator.Look at this u-tube video. It shows how to diagnosis and how to fix the problem. I followed these instructions for my 2000 watt Wen generator and it worked.https://www.youtube.com/watch?v=Wr3ZKDN-8Go

**Q: Does each 15 amp circuit breaker need an ez generator switch if i want to power up more than one thing?**
A: We manufacture a single circuit transfer switch, so yes one switch per breaker.. What ever is on that single circuit EZ generator switch will operate. Depending on what the electrician placed on a circuit you could have outlets and lights together or the fridge could have other outlets on it.  Cost of transfer switches is based on the amount of Voltage & Amperage, so if you need single circuits only and want to energize essential items our switch will work well 4u . If you want 6 circuits or more you need a bigger system , larger generator for the load and obviously the system will cost considerably more. Hope this helps!

**Q: what can i hook up to it**
A: You can hook up nearly any electrical device in your house up to the limit of your generator.     Its easier to say what it wont handle.   It won't handle an electric stove, electric hot water heater, well pump, central AC unit or electric clothes dryer.   Pick a single 15 amp breaker in your electrical panel.  everything fed from it can be handled by this device.    I have two of them, one for my oil furnace and one for the air handler.  I run additional extension cords from my generator to power the refrigerator, telephone and the electric stair lift for my elderly mom.

**Q: I have 2 3,500 watt generators, if i buy 2 transfer switches can i run both generators at thw same time???**
A: sure, the switch doesn't care where it gets it power from it will transfer the load. What you want to make sure of you are not sharing the same neutral like in a multi circuit application. Sometimes an electrician will run a 14/3 cable and serve two circuits, the neutral is shared which is fine BUT if you feed the multi circuit with two generators you could very well have an issue. If you don't understand or need more help Just Ask!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good sturdy legit CERTIFIED ETL/UL switch
*by D***E on March 21, 2025*

The components are well built The switch itself seems heavy duty Got some heft to it. It’s built with copper wire. Not aluminum like the others. The unit as a whole is UL/ETL certified. Very important to be code compliant for both safety, inspection and homeowners insurance. Comes with an offset nipple and wire nuts. Nice tidy looking box made in the USA by a master electrician. That said there are some sticking points. Know your generator. Either a bonded or floating neutral. It comes setup, as is, for a bonded generator. If you have a floating generator, then theres a bit of rewiring, but it’s easy. NEVER USE A BONDING PLUG. Illegal and dangerous to life and property. The instructions could be more DIY friendly. They seem to be written for other electricians. The company does have a YouTube channel showing installation, but they could be clearer. Customer service is very helpful. The pig tails are about 24” long 12 gauge STRANDED copper. Most likely to clamp onto the female spades in the build. Stranded copper can be difficult to work with for the DIYer when using wire nuts. I used lever style wire connectors. Much easier. Also if connecting to an outlet, make sure to use one that uses side wiring. Can’t use stranded with the terminal screws. The instructions state that the wire connections need to be made outside the box. This is due to the components (inlet, switch, breaker) have spade connectors and take up all the room in the box. No room for wire nuts and extra wire. That’s why you get the offset nipple. You’ll need a metal handy box with a cover. You CAN NOT use a plastic box. The wires from the panel have to pass through the switch metal box and into the handy box to make the connections. From the handy box, out to the load. The outer sheath of the Romex has to be removed of the length inside of the switch box into the 2nd box. The exposed wires have to be encased in the offset nipple. However there maybe a problem depending on your particular situation, like mine. I was tapping into the line in the basement to my refrigerator. The wires are all exposed but very little slack. Since the wires from the panel need to pass through the switch box into the handy box that’s a problem. Not enough wire to work with. You’ll either need to run a longer wire to the load (outlet, heating system). That can be costly and a pain. Easiest option is to use wire butt connectors and lengths of wire to extend them. In my case I added an outlet in the basement just outside the switch box. Using pig tails off of the outlet, I made the wire connections in the switch box adding a 4” box extension ring on the switch box. This gives plenty of room for the wire connections and components in the one box. And it’s a lot easier. Costs the same as a handy box and cover. A little preplanning goes a long way. And plan on a trip or two or three or more to the home improvement store. Like every other home project. I connected one to the circuit to my refrigerator and an other one to my furnace. Both work flawlessly. I tested both hookups with generator for 15 mins to insure it’s done right. Very pleased with the product as a whole.

### ⭐⭐⭐⭐⭐ Great switch.!
*by J***N on December 18, 2025*

The switch is very well constructed. It includes all the things you need for installation. Comes with offset conduit, wire nuts. It was easy to install, and the instructions were very clear. We tested it with the generator and then switched it back over to the house power there were no issues. it worked great.

### ⭐⭐⭐⭐⭐ EZ Gen Switch
*by U***L on January 17, 2026*

Very pleased with packaging and Quality of product. Instructions are not the best for a "Lay Person", But, there are Plenty of excellent videos on UT on installing. I installed properly and it functions properly.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-18*