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Item #:
794456
Technology Research (40100 50 Amp Surge Guard Automatic Transfer Switch,Black | Permanently installs in RV, protects from faulty park power,
87% of respondents would recommend this to a friend
Item #:
794456
€ 201
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Permanently install Surge Guard protection in your RV. Protects RV bumper to bumper from faulty park power.
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What Stands Out
Automatic Switching
Ensures seamless transition between power sources, reducing downtime during outages and keeping your systems running smoothly without manual intervention.
High Amperage Capacity
Handles up to 50 amps, making it ideal for heavy-duty applications, ensuring reliability and safety for your home or business electrical needs.
User-Friendly Design
Compact and durable black casing offers easy installation and integration, providing both aesthetic appeal and long-lasting performance in various environments.
Product Details
| Operation Mode | automatic |
| Current Rating | 50 A |
| Operating Voltage | 120 volts_of_alternating_current |
| Contact Type | Normally Open |
| Connector Type | 4-pin Mini Din |
| Switch Type | Mechanical Interlocking Contactors |
| Terminal | Physical |
| Circuit Type | 2-way |
| Mounting Type | Panel Mount |
| Actuator Type | mechanical |
| Number of Positions | 2 |
| Upper Temperature Rating | 130 u00b0F |
| Controller Type | mechanical interlocking contactors |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Wattage | 6000 watts |
| Compatible with Vehicle Type | Recreational Vehicle (RV) |
| Control Type | automatic |
| Compatible Devices | RV power systems |
| Color | Multi |
| Item Dimensions | 13.5 x 9.13 x 6 inches (34.3 x 23.2 x 15.2 cm) |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Blend |
| Contact Material | Metal |
| International Protection Rating | IP40 |
| Specification Met | certified frustration-free |
| Brand Name | Southwire |
| Model | 40100 |
| Global Trade Identification Number | 00024098401006 |
| Manufacturer | Technology Research |
| UPC | 024098401006 |
| Included Components | ITEM |
| Item Type Name | 50A Low Cost Transfer Switch |
| Item Weight | 6 pounds (2.72 kg) |
| Part Number | 40100 |
| Brand | Southwire |
| Material | Blend |
| Item dimensions L x W x H | 13.5 x 9.13 x 6 inches (34.3 x 23.2 x 15.2 cm) |
Who Should Buy?
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Homeowners
Ideal for homeowners needing reliable power switching during outages, ensuring a seamless transition between utilities and generators.
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RV Users
Perfect for RV enthusiasts who require automatic transfer switches for managing power between shore and generator sources effectively.
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Contractors
Beneficial for contractors on job sites needing dependable temporary power solutions without manual intervention for equipment.
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Low Power Needs
Not suitable for individuals or apartments with minimal power requirements as its capacity exceeds their needs significantly.
Product Description
Technology Research (40100 50 Amp Surge Guard Automatic Transfer Switch,Black | Permanently installs in RV, protects from faulty park power, transfers to generator power after 30 second delay, 120/240V
About This Item
Introducing the Technology Research 40100 50 Amp Surge Guard Automatic Transfer Switch - the ultimate solution for protecting your RV from faulty park power. With the increasing sophistication of high-end motorized coaches, having additional monitoring and diagnostic features, along with the convenience of a transfer switch, is a must for RV owners. This Surge Guard automatic transfer switch is designed to be permanently installed in your RV, providing bumper-to-bumper protection.
It features mechanical interlocking contactors for enhanced safety and reliability. When you power up your RV, this transfer switch provides a time delay, allowing your system to stabilize before transferring to generator power automatically after a 30-second delay. And when both shore power and generator power are available, the generator dominates after a 30-second delay.
Furthermore, when you shut down the generator, the switch seamlessly activates shore power after a 3-4 second delay, ensuring uninterrupted power supply to your RV. The Technology Research 40100 50 Amp Surge Guard Automatic Transfer Switch is engineered with precision and built to last. It offers peace of mind, knowing that your RV is protected against power surges and faulty park power.
Don't compromise on the safety and performance of your RV. Invest in the Technology Research 40100 50 Amp Surge Guard Automatic Transfer Switch today and enjoy worry-free travels.
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Customer Questions & Answers
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How to Shop Technology Research (40100 50 Amp Surge Guard Online From Ubuy?
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Question:
Is Technology Research (40100 50 Amp Surge Guard Available to Shop Online in Italy?
Answer: Yes, at Ubuy Italy this product is available for you to shop at a reasonable price. The Technology Research (40100 50 Amp Surge Guard is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Southwire Surge Protectors Editorial Review
Technology Research (40100 50 Amp Surge Guard Automatic Transfer Switch, Black) is designed for RV power systems, featuring a robust automatic operation mode for seamless functionality. Users have reported easy installation and compatibility with various recreational vehicles, making it a practical choice for camping enthusiasts. However, some reviews mention a slight buzzing sound during operation, which may be mitigated with rubber washers. Although it functions reliably, there have been instances of issues when starting larger appliances like microwaves, emphasizing the importance of checking compatibility. Overall, it appears to fit the needs of many RV owners effectively, blending quality construction with user-friendly features.
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Pros
- Easy installation with common hand tools
- Compatible with various RV power systems
- Durable and quality construction material
- Automatic operation for hassle-free performance
- Designed for mechanical interlocking contactors
Cons
- Buzzing sound can be noticeable during operation
Top selling Surge Guard Transfer Switch in Italy
Last Updated on August 31, 2026
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 201
Order now and get it around Wednesday, September 09
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Features & Benefits
- Permanently install Surge Guard protection
- Protects RV from faulty park power
- Additional monitoring and diagnostic features
- Mechanical interlocking contactors
- Automatic transfer to generator power
- Quick switch from generator to shore power
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