Southwire Company LLC
Southwire covers the electrical side of RV life through its Surge Guard line: portable and hardwire surge protectors, overvoltage adapters that cut power above 140V, and shore cords in 30A and 50A. Beyond protection, the catalog runs to transfer switches, Y-adapters and household-to-RV plugs, plus multimeters, outlet testers, and screwdriver kits for wiring work at the pedestal or panel.
52 products
Southwire Surge Guard 50A Automatic Transfer Switch | RVC-Compatible
$1,408.99
Southwire Surge Guard 50A Automatic Transfer Switch | RV Power Source Switching
$980.99
Southwire Portable Power Solar Generator Kit | Power Station + 100W Solar Panel
$799.99
Southwire 50A Wireless Surge Guard Portable Surge Protector
$429.99
Southwire Surge Guard Entry-Level Transfer Switch | 50A, Reverse Polarity Protection
$344.99
Southwire Surge Guard 50A Hardwire EMS | 3,850 Joules
$330.99
Southwire Surge Guard 30A Portable Surge Protector | 2450 Joules
$304.99
Southwire 50A Reverse-Polarity Transfer Switch | Manual Shore Power/Generator Switch
$276.99
Southwire Surge Guard 30A Hardwired EMS | 2,450 Joules, Telecom Jack
$230.99
Southwire 50A Transfer Switch | Reverse Polarity Protection for RV Shore Power
$192.99
Southwire Surge Guard 50-Amp Automatic Transfer Switch | Permanent Install, Shore Power/Generator
$192.99
Surge Guard Flex50A RV Power Cord | 50 Amp, 30 ft, Male-to-Female, SEOW
$189.99
Surge Guard Flex 50A RV Shore Power Cord | 30 ft, Male Plug
$179.99
Surge Guard RV Extension Cord Set | 50 Amp, 30 ft, Male/Female Ends
$173.99
Southwire Surge Guard 50A RV Power Supply Cord | 30 ft, Stripped End
$165.99
Coleman Cable 50 Amp RV Power Cord | 25 ft, Marine-Rated
$141.99
Southwire Surge Guard Remote LCD Display | 50-ft Cable, Fits Hardwire Model 35530
$134.99
Southwire Surge Guard 50A Portable Surge Protector | 4,200 Joules, 120/240V
$131.99
Southwire Surge Guard Remote LCD Display | 50' Cable, for Hardwire Models 35530/35550
$127.99
Southwire ATS Remote Display Panel | For Automatic Transfer Switch Models 40350 & 41390
$121.99
Southwire Surge Guard 50A Entry-Level Surge Protector | 4,200 Joules
$117.99
Southwire Automatic Transfer Switch | 30A, 120V, Hardwire
$110.99
Surge Guard 50A15MFSE RV Power Cord | 50-Amp, 15 ft, Male-to-Female
$108.99
Southwire Surge Guard 30A Portable RV Surge Protector | 2,100 Joules
$105.99
Surge Guard 50A RV Extension Cord | 15 ft, Male/Female, 125/250V
$100.99
Southwire Surge Guard 30 Amp Portable Surge Protector | RV Power Protection
$99.99
Southwire Surge Guard 30A Portable Surge Protector | Ground Fault Shutoff, Shock Shield
$78.99
Technology Research AECM20020 Digital Monitor | Compact Remote Display Unit
$75.99
30-Amp RV Shore Power Cord, 30 ft | 10/3, Male Plug End, Stripped Hardwire End
$62.99
Southwire Surge Guard 30A RV Extension Cord | 25 ft, 10/3, Male-Female Ends
$58.99
Southwire 30A RV Power Cord | 10/3 Gauge, 25 ft, Male End Only
$57.99
Southwire Wireless Surge Guard Display | For 34931 & 34951 EMS
$56.99
Southwire Magnetic Power Strip | 5-Outlet, 2.4A USB, 8 ft Cord
$52.99
Southwire Surge Guard Amp Up! Y-Adapter | 50A Female to Two 30A Male Plugs
$48.99
Southwire Electrical Test Kit | Multimeter, Voltage Detector & Outlet Tester
$37.99
Southwire 50' Communication Cable for TRC Automatic Transfer Switch | Optional Display Connection
$36.99
Southwire Overvoltage Protection Adapter | Auto Shutoff Above 140V
$33.99
Technology Research L5-30 Generator Power Cord | 30 Amp Twist-Lock Connector
$32.99
Southwire Surge Guard Lock Hasp | Fits Portable Corded Surge Guard Units
$22.99
Southwire Neutral-Ground Bonding Plug | For Generators
$20.99