I have an inverter, generator and shore power. my current transfer switch is an old iota. will the 40100 work and are the wiring diagrams any good?

Yes, I just used this to replace my Iota.

Will this replace a model 41260?

you should call south wire i think it will i have a 2020 Berkshire 45A XLT it fits that for sure just be care full mark all the wires and take pictures if you mix up the wires it will start a fire

i have a 94 pace arrow in need of this item , I am a pretty good diy guy , is it a hard or unsafe replacement job? thanks

Not unsafe as long as the generator isn't running and you don't have the coach plugged into the wall. I just labeled the old wires and took a couple photos of it before taking it apart to make sure I didn't mix the feeds up and then the install took less than an hour so it should be pretty straight forward as long as you are able to get to the area easily. Good Luck :)

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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

Product ID: 15546048

Details

Brand
Southwire
Connector Type
4-pin Mini Din
Contact Type
Normally Open
Current Rating
50 A
Item dimensions L x W x H
13.5 x 9.13 x
Material
Blend

⏳30-second automatic transfer delay

⚡50 Amp surge protection

🔄Seamless shore-to-generator power switch

$U19882

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Description

⚡ Stay powered, protected, and ahead on the road with Surge Guard’s smart transfer switch!

AUTOMATIC POWER TRANSFER - Experience hassle-free switching to generator power with a precise 30-second delay for ultimate reliability.
BUMPER TO BUMPER RV PROTECTION - Safeguard your entire RV from faulty park power with permanent Surge Guard installation.
SMART SHORE POWER RE ENGAGEMENT - Shore power reactivates smoothly within 3-4 seconds after generator shutdown, keeping you connected without interruption.
MECHANICAL INTERLOCKING CONTACTORS - Robust mechanical design ensures safe, fail-proof power switching every time.
BUILT FOR HIGH END MOTORIZED COACHES - Advanced monitoring and diagnostic features tailored for sophisticated RV power systems.

The Technology Research 40100 50 Amp Surge Guard Automatic Transfer Switch is a premium RV power management device that protects your vehicle from faulty park power while automatically switching between shore and generator power. Featuring mechanical interlocking contactors, a 30-second transfer delay, and seamless shore power reactivation, it ensures reliable, safe, and uninterrupted power for high-end motorized coaches. Compact yet robust, it supports up to 50 Amps and 6000 watts, making it an essential upgrade for any serious RV owner.

Specifications

ASIN	B00PVG2I3A
Actuator Type	mechanical
Best Sellers Rank	#34,729 in Electronics ( See Top 100 in Electronics ) #302 in Surge Protectors
Brand Name	Southwire
Circuit Type	2-way
Color	Multi
Compatible Devices	RV power systems
Compatible with Vehicle Type	Recreational Vehicle (RV)
Connectivity Protocol	X-10
Connector Type	4-pin Mini Din
Contact Material	Metal
Contact Type	Normally Open
Control Method	Touch
Control Type	automatic
Controller Type	mechanical interlocking contactors
Current Rating	50 A
Customer Reviews	4.4 4.4 out of 5 stars (242)
Global Trade Identification Number	00024098401006
Included Components	ITEM
International Protection Rating	IP40
Item Dimensions	13.5 x 9.13 x 6 inches
Item Type Name	50A Low Cost Transfer Switch
Item Weight	6 pounds
Manufacturer	Technology Research
Material Type	Blend
Model	40100
Mounting Type	Panel Mount
Number of Items	1
Number of Positions	2
Operating Voltage	120 volts_of_alternating_current
Operation Mode	automatic
Part Number	40100
Specification Met	certified frustration-free
Switch Type	Mechanical Interlocking Contactors
Terminal	Physical
UPC	024098401006
Unit Count	1 Count
Upper Temperature Rating	130 °F
Wattage	6000 watts

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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$U19882

Duties & taxes included

In stock

Sold byAmazon UruguayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Uruguay.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews