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United RV Parts

4.5 (123)

Southwire | 50 Amp Automatic Transfer Switch | 40100-001 | Hardwired

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$179.99$249.99

28% off

Quantity

Color

Black

Quantity

Description

The Southwire 50 Amp Automatic Transfer Switch (Model 40100-001) seamlessly transitions power from shore to generator with a 30-second delay. This UL-approved device ensures reliable power management for RVs, switching back to shore po...

Reviews

5.0

2 ratings

Fast shipping and easy to install

Robert · October 8, 2025

On time and worked as planned.

Timothy · May 2, 2025

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United RV Parts

4.5 (4.6K)

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Southwire | 50 Amp Automatic Transfer Switch | 40100-001 | Hardwired

Reviews

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United RV Parts

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