Southwire | 30 Amp Automatic Transfer Switch | 41300-001 | Hardwired

Switch power sources safely and automatically with the SouthWire 30 Amp Automatic Transfer Switch (Model 41300-001). This hardwired switch seamlessly transfers your RV from shore power to generator power and back again, handling the changeover for you so you never have to swap cords or flip manual switches at the campsite.

Smart, Automatic Transfer

When the generator is energized, the 41300-001 automatically transfers to generator power after a 30-second delay — long enough to let the generator stabilize before taking the load. Once the generator shuts down, it reverts to shore power within 3–4 seconds. These timed transitions protect your equipment from the rough power changes that can damage sensitive electronics and appliances.

Reliable, Safe Design

A dual contactor arrangement with a proprietary electrical interlock ensures your two power sources are never connected at the same time, an important safety feature in any transfer switch. The unit carries a UL 1008 full transfer switch rating, the certification you want behind a hardwired switch handling 30 amps in your coach.

Please note: This unit is a transfer switch only and does not include surge protection. If you want surge and fault protection as well, you'll want to pair it with a dedicated surge protector or choose a combination unit.

Key Features

• 30 amp automatic transfer switch, rated for 120V
• Automatic generator transfer after a 30-second delay
• Reverts to shore power 3–4 seconds after generator shutdown
• Dual contactor arrangement with proprietary electrical interlock
• UL 1008 full transfer switch rating
• Hardwired installation
• Note: does not include surge protection

Specifications

• Brand: SouthWire
• Model: 41300-001
• Rating: 30A / 120V
• Type: Automatic Transfer Switch (hardwired)
• Generator Transfer Delay: 30 seconds
• Shore Power Return: 3–4 seconds
• Certification: UL 1008 full transfer switch rating
• Dimensions: 5.58" W x 7.62" H x 3.31" D