Towing Equipment› Trailer Wiring and Electronics

Southwire Company, LLC

SURGE GUARD 50A SURGE PROTECTOR

$127.79

SKU: S024 44290

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Southwire Surge Guard 44290 is a portable RV surge protector designed to safeguard 120/240V, 50A electrical systems. It analyzes circuits for power supply status, checking for issues like open ground, open neutral, and incorrect polarity. The unit features enhanced diagnostics and a thermal sensor to indicate overheating.

Constructed with high-gauge brass and a durable nylon enclosure, this weather-resistant protector offers 4200 Joules of surge protection. It includes convenient Easy-T-Pull handles and an integrated receptacle, plugging directly into the power pedestal without a pigtail.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSouthwire Company, LLC
Part NumberS024 44290

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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