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Westinghouse Outdoor Power Equipment ST Switch with Smart Portable Automatic Transfer Technology Home Standby Alternative, For Sump Pumps, Refrigerators, and More, Black and White

  • Based on 132 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Apr 25
Order within 15 hours and 12 minutes
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Style: Smart Transfer Switch


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
  • Plug-and-Play Installation ST Switch is compact, lightweight, and ultra-portable at 9 lbs. ; Quick and easy installation with no electrician required; Utility power lines and LED indicator lights communicate power failure to intuitively switch power sources
  • 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
  • Only compatible with Westinghouse Portable Generators featuring Smart Switch Ready outlet including the WGen5300, WGen7500, WGen7500DF, WGen9500, WGen9500DF, WGen12000, WGen12000DF

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. It’s a first of its kind technological innovation exclusive to Smart Switch Ready Westinghouse Portable Generators. 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 lb., 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.

Operation Mode: Automatic


Operating Voltage: 120 Volts


Connector Type: Plug In


Brand: Westinghouse Outdoor Power Equipment


Item Dimensions LxWxH: 5 x 10 x 8 inches


Mounting Type: Plug-In Mount


Connectivity Protocol: Wi-Fi


Color: Black and White


Wattage: 2400 watts


Unit Count: 1 Count


Operation Mode: Automatic


Operating Voltage: 120 Volts


Connector Type: Plug In


Brand: Westinghouse Outdoor Power Equipment


Item Dimensions LxWxH: 5 x 10 x 8 inches


Mounting Type: Plug-In Mount


Connectivity Protocol: Wi-Fi


Color: Black and White


Wattage: 2400 watts


Unit Count: 1 Count


Product Dimensions: 5 x 10 x 8 inches


Item Weight: 9 pounds


Manufacturer: Westinghouse


Country of Origin: China


Item model number: ST Switch


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works well
I've used this several times to remotely turn on my generator, I just unplug the power cord and this starts the generator. I plan to use a relay switch to cut power to then start the generator, this makes it possible for Westinghouse generators to have the two wire start capability of expensive diesel generators. Up to 20amp can be supplied to the two plugs and you can still use spare plugs on the generator itself for higher loads. I love that this also trickle charges the battery. The cables are long, but maybe not long enough for this device to be indoors away from an outdoor generator. I'll probably end up shortening the cables since this will be in a weather protected generator enclosure near the generator. ... show more
Reviewed in the United States on February 13, 2024 by slkdk

  • I don't know what took me so long.
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. ... show more
Reviewed in the United States on March 1, 2021 by Rohn Rohn

  • Not compatible with large generator. Company won’t allow return.
I spent $2000 on a Westinghouse 12,500 watt generator and other “compatible accessories”. By he time I got the funds to have an electrician instal the new panel and wiring, I find out the switch will not allow me to use the full capacity of my generator. Westinghouse will not refund me because they say I must go through Amazon. Amazon says it’s been too long (6 months) to return the switch which is still in the box. Not having enough expertise about these things, I needed to have $2000 to retire my home and have an electrician tell me this switch should never have been sold with my generator. Amazon won’t let me return. They say it’s my fault for believing their site when it claimed they go together. Long time customer who will look for other places to purchase anything possible. ... show more
Reviewed in the United States on September 12, 2023 by Brent Young

  • Westinghouse power generator synchronized in-house use
This unit syncs well with the Westinghouse backup power generator we purchased separately. This unit plugs into the main backup power generator and a 115v line plug for seamless energized generator and house power supply during a line outage. Great add on unit.
Reviewed in the United States on August 27, 2023 by CWB

  • It works as advertised
This is an inexpensive "transfer switch" that provides one 20A 120VAC receptacle. I use it for stand-by power for my heating system. My one complaint is that the setup instructions fail to note that the generator's voltage switch must be set to 240VAC. Once I got the switches set correctly, the setup worked perfectly: starts generator upon main power loss and shuts down when power is restored. ... show more
Reviewed in the United States on December 23, 2023 by C. Rochester

  • works great
I install it together with my 15000 watts westinghouse generator, works like a charm
Reviewed in the United States on August 22, 2023 by TITO TRIMARCHI

  • Finally back in stock
I had been waiting for this item to return to stock. and I finally got it and at a sale price. This switch is invaluable and certainly a must to have with my generator.
Reviewed in the United States on March 23, 2023 by Earbud Connoisseur

  • Power rating too low for application
Haven't used yet as I'm still waiting for the generator. But it will serve as a temporary transfer switch until I get a proper transfer switch installed. As it's only rated for 2400 watts.
Reviewed in the United States on December 8, 2022 by boatpaul

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