---
product_id: 184314954
title: "Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White"
brand: "westinghouse"
price: "407022CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Westinghouse"
url: https://www.desertcart.sn/products/184314954-westinghouse-outdoor-power-equipment-st-switch-with-smart-portable-automatic
store_origin: SN
region: Senegal
---

# 2400W Power 9 lbs Portable 20A Outlets Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White

**Brand:** westinghouse
**Price:** 407022CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Peace of Mind!

## Quick Answers

- **What is this?** Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White by westinghouse
- **How much does it cost?** 407022CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/184314954-westinghouse-outdoor-power-equipment-st-switch-with-smart-portable-automatic)

## Best For

- westinghouse enthusiasts

## Why This Product

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

## Key Features

- • **Smart Monitoring:** Stay connected with real-time power source feedback.
- • **Power Up with Ease:** Plug-and-play installation means no electrician needed!
- • **Compact & Lightweight:** At just 9 lbs, take your power solution anywhere.
- • **Dependable Performance:** Keep your essentials running during outages effortlessly.
- • **Versatile Compatibility:** Works seamlessly with select Westinghouse generators.

## Overview

The Westinghouse Outdoor Power Equipment ST Switch is a smart, portable automatic transfer switch designed for home standby power solutions. Weighing only 9 lbs, it features 20A 120V outlets capable of supporting up to 2400 watts, making it ideal for powering essential appliances like sump pumps and refrigerators. With easy installation and smart monitoring technology, this device ensures your home stays powered during outages.

## Description

Easy to use with no electrician required, the ST Switch is a do-it-yourself smart portable automatic transfer switch that automatically transfers utility power to power from your portable generator. Made to work with generators that have a Smart Switch Ready port and an L14-30R outlet, the ST Switch is engineered to bridge the gap between traditional portable generators and standby generators by introducing home standby functionality with cost-effective versatility to provide a complete home backup power solution. The ST Switch also keeps the battery charged while connected to utility power. Compact and lightweight at less than 9 pounds, it’s ultra-portable and can be conveniently placed any location it’s needed. Maintaining support for your security system, sump pump, refrigerator, furnace, or essential household appliance is now more effortless than before. With dependability and added flexibility, the Westinghouse ST Switch enables you to have peace of mind around-the-clock.

Review: Economical autostart generator solution... - This is a great option if your Westinghouse generator is relied upon to produce immediate standby power at an unattended location during a power failure. The wattage rating on the ST switch is lower than the capacity of most Westinghouse generators and it will only power 120 volt equipment, but this really doesn't matter. The main thing it does is detect loss of mains voltage to automatically start the generator and supply power to the essential items connected. For most, it will be a refrigerator or freezer at a remote cabin, though we use it at a radio station to keep emergency power on the microwave link used to send audio from studio to remote transmitter. Should you need to supply emergency 220 volt or high wattage equipment, you could use this box to power a relay that would transfer such gear's power cord from mains to the dedicated outlets on the generator. As far as I know, there are no autostart generator products in this price range...seems a good value for the money!
Review: Broke after 45 minutes of use... useless support staff - First, the manual lists an optional part to extend the cables by 25ft (STCORD25), which I needed in my install. When I asked support where I could get one, they told me Home Depot or Lowes. I checked both stores (in person and online), and had no luck. Couldn't even find it in their catalogs. When I told support this, they basically told me I was wrong and it must be there. (Check for yourself, it isn't.) They then found a $25 6ft option from Walmart/eBay, which would have cost more than the 25ft power cable extension that is also required (3021225C). Finally, they told me I could buy a second ST Switch from Lowes or Home Depot. Besides not wanting to purchase a complete second ST Switch for an extension to the control cable, it wouldn't even work because the cable that comes with the ST Switch is not a male to female extension cable. When I told them this, they stopped responding. Then, after 45 minutes of use, the transfer switch switched back to the (dead) utility power, and despite my best efforts to get the switch working again, the most it will do now is start the generator when the utility power goes out. It won't transfer the load or stop the generator when utility power comes back on. The support staff completely ignored me when I tried to contact them about this issue.

## Features

- INNOVATION YOU CAN BE SURE OF: DIY smart portable automatic transfer switch brings dependability with versatility for a cost-effective power solution; Runs your security system, sump pump, refrigerator, furnace, or electrical appliance with 20A 120V 5-20R outlets for up to 2400 watts
- JUST PLUG-AND-PLAY: Small and ultra-portable at 9 pounds; Quick, easy installation with no electrician required; Comes with a 25’ generator Smart Switch Ready control cable and an integrated 25’ L14-30P power cord; If utility power lines communicate power failure, it instantly switches power source
- SMART SWITCH TECHNOLOGY: Standby utility power monitoring ensures immediate feedback to start your generator, while simultaneously charging the battery, to support connected household appliances via Smart Switch Ready outlet
- EASY OPTION FOR AUTOMATIC BACKUP: The ST Switch is engineered to bridge the gap between traditional portable generators and standby generators. It's made to work only with generators that have a Smart Switch Ready port and an L14-30R outlet
- AROUND-THE-CLOCK MONITORING: Made to track household power loss during emergencies or blackouts 24/7 and keep power on for 20A appliances or electronics up to 2400 watts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082BWF6CH |
| Additional Features | Portable |
| Best Sellers Rank | #363,582 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #277 in Outdoor Generator Transfer Switches |
| Brand | Westinghouse |
| Brand Name | Westinghouse |
| Color | Black and White |
| Current Rating | 20 Amps |
| Customer Reviews | 3.8 out of 5 stars 184 Reviews |
| Engine Displacement | 418 Cubic Centimeters |
| Engine Type | 4 Stroke |
| Frequency | 50 Hz |
| Global Trade Identification Number | 00850008720994 |
| Included Components | ST Switch, 25 ft. L14-30P Cord, 25 ft. generator control cable |
| Item Type Name | , Home Standby Alternative |
| Item Weight | 9 Pounds |
| Manufacturer | Westinghouse |
| Manufacturer Part Number | STS1 |
| Material Type | Aluminum |
| Model Name | with Smart Portable Automatic Transfer Technology |
| Model Number | ST Switch |
| Output Wattage | 2400 Watts |
| Power Source | Gas Powered |
| Recommended Uses For Product | Monitoring |
| UPC | 850008720994 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Warranty Description | 1 Year Limited |
| Wattage | 2400 watts |

## Product Details

- **Operation Mode:** Automatic
- **Current Rating:** 20 Amps
- **Operating Voltage:** 1.2E+2 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Plug In
- **Brand:** Westinghouse
- **Terminal:** Plug-in
- **Item dimensions L x W x H:** 5 x 10 x 8 inches
- **Circuit Type:** 1-way
- **Actuator Type:** Push Button

## Images

![Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White - Image 1](https://m.media-amazon.com/images/I/81n7oEl8aEL.jpg)
![Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White - Image 2](https://m.media-amazon.com/images/I/81PRgJplLUL.jpg)
![Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White - Image 3](https://m.media-amazon.com/images/I/812JuiJsmtL.jpg)
![Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White - Image 4](https://m.media-amazon.com/images/I/81vNj6lnAqL.jpg)
![Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White - Image 5](https://m.media-amazon.com/images/I/81n5Z7xHGRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Economical autostart generator solution...
*by R***D on September 20, 2025*

This is a great option if your Westinghouse generator is relied upon to produce immediate standby power at an unattended location during a power failure. The wattage rating on the ST switch is lower than the capacity of most Westinghouse generators and it will only power 120 volt equipment, but this really doesn't matter. The main thing it does is detect loss of mains voltage to automatically start the generator and supply power to the essential items connected. For most, it will be a refrigerator or freezer at a remote cabin, though we use it at a radio station to keep emergency power on the microwave link used to send audio from studio to remote transmitter. Should you need to supply emergency 220 volt or high wattage equipment, you could use this box to power a relay that would transfer such gear's power cord from mains to the dedicated outlets on the generator. As far as I know, there are no autostart generator products in this price range...seems a good value for the money!

### ⭐ Broke after 45 minutes of use... useless support staff
*by J***N on July 20, 2021*

First, the manual lists an optional part to extend the cables by 25ft (STCORD25), which I needed in my install. When I asked support where I could get one, they told me Home Depot or Lowes. I checked both stores (in person and online), and had no luck. Couldn't even find it in their catalogs. When I told support this, they basically told me I was wrong and it must be there. (Check for yourself, it isn't.) They then found a $25 6ft option from Walmart/eBay, which would have cost more than the 25ft power cable extension that is also required (3021225C). Finally, they told me I could buy a second ST Switch from Lowes or Home Depot. Besides not wanting to purchase a complete second ST Switch for an extension to the control cable, it wouldn't even work because the cable that comes with the ST Switch is not a male to female extension cable. When I told them this, they stopped responding. Then, after 45 minutes of use, the transfer switch switched back to the (dead) utility power, and despite my best efforts to get the switch working again, the most it will do now is start the generator when the utility power goes out. It won't transfer the load or stop the generator when utility power comes back on. The support staff completely ignored me when I tried to contact them about this issue.

### ⭐⭐⭐⭐⭐ I don't know what took me so long.
*by R***N on March 1, 2021*

For the life of me, I don't know why it took me so long. For 25 years I have been dragging out my wheel-less COSTCO Generac 5,000 Power Plus "The Old Red Sled" generator. It gave my all electric home most of what I needed. But as the years went on, my minimum power requirements have changed significantly and 5,000 watts is insufficient to give my bare minimum requirements. I also, really want the ability to use propane as gasoline goes bad over time. And the last power outage, I wiped out my back ripping on the recoil starting cord. Time to upgrade. My neighbors had a Duramax 12,000 Duel Fuel I was checking out during the last power outage. I was impressed, but at the $1,300.00 price tag, not so much. Then as my research continues, I run into the WGEN9500DF. The quality was on the same level as Duramax, in a slightly more compact frame, undercutting price, slightly higher starting wattage, and more options. Remote starting - I can now start or stop my Generator from my bed. ST Switch capability - With a small additional investment, I now have an Automatic Backup Generator of 2,400 Watts, 20 Amps to automatically provide heat, power to my UPS that powers my and Entertainment/Communications Control Center, and a few LED lights for my living room. This is great for shorter outages. So, for the same price as my neighbors paid for their Duramax 12,000 I also got a remote start, and automatic transfer switch. I do not need to tell you which one of us regrets their decision.

## Frequently Bought Together

- Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White
- Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered
- Westinghouse Outdoor Power Equipment WGen Generator Cover - Universal Fit For Portable Generators Up to 9500 Rated Watts

---

## 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.sn/products/184314954-westinghouse-outdoor-power-equipment-st-switch-with-smart-portable-automatic](https://www.desertcart.sn/products/184314954-westinghouse-outdoor-power-equipment-st-switch-with-smart-portable-automatic)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-01*