Perpending Temporary Power Outlet Panel — 20/50A RV Power Box, Prewired 125/250V, Weather-Resistant

The Perpending Temporary Power Outlet Panel is a prewired 20/50A outdoor RV and job-site power box that combines a 50A and 20A circuit breaker with durable cold-rolled steel housing for safe temporary 125/250V power.

Built for seasonal parks, construction sites, and RV hookups, this Perpending unit delivers a compact, ready-to-install power distribution point that resists corrosion, water spray, dust, snow, oil and UV exposure. It ships preassembled with both a 50A breaker and a 20A breaker plus a standard RV 14-50R receptacle. The enclosure’s powder-coated finish and multiple knockout locations make it adaptable for different cord entries and mounting positions.

How does this outlet panel protect my equipment and people?

The panel includes a 50A circuit breaker and a 20A breaker that trip automatically in overload conditions, helping prevent damage to connected equipment and reduce fire risk. The breakers and RV 14-50R receptacle are UL listed, providing an added level of verification for safety and reliability.

• Integrated 50A and 20A breakers for dual-protection
• UL-listed receptacle and circuit breakers
• Steel enclosure and powder finish resist corrosion and impact

What makes installation quick and adaptable on the job site?

This Perpending panel arrives prewired and preassembled, cutting onsite wiring time and simplifying hookup for electricians and homeowners. Multiple back-mount screw holes and three different knockout locations let you choose the easiest routing for incoming power cords or conduit.

• Prewired internal connections reduce install steps
• Ample mounting holes for secure wall or pedestal attachment
• Three knockouts positioned for flexible cable or conduit entry

Will this box hold up outdoors in harsh conditions?

The housing is cold-rolled steel with a full-body sprayed powder coat that provides strong resistance to splashing water, rain, dust, snow, oil and UV exposure. That protective finish and heavy-duty construction extend service life when used for temporary outdoor power at RV parks or work sites.

• Cold-rolled steel body for structural durability
• Powder-coated finish for weather and UV resistance
• Enclosure designed to limit ingress of water and debris

Which configurations and use cases is this outlet panel suitable for?

Perpending designed this unit specifically for temporary outdoor power needs where both 20A and 50A circuits are useful — typical examples include RV hookups, campsite distribution points, and temporary power at construction or event sites. It’s a straightforward solution when you need a compact, code-conscious power point that is ready to mount and energize.

• RV parks and individual RV hookups (14-50R receptacle)
• Temporary power at construction sites and outdoor events
• Service pedestals where dual-amperage access is helpful

Who is this for: The Perpending Temporary Power Outlet Panel is aimed at campground operators, general contractors, electricians and RV owners who need a ready-to-install, weather-resistant 125/250V distribution box with both 50A and 20A protection. If you want durable temporary outdoor power that reduces onsite wiring work and offers UL-listed breakers and receptacles, this unit is designed for your applications.