Perpending RV Temporary Power Outlet Panel — 20A/30A Combo Box, Weather-Resistant Steel with Prewired Breakers

The Perpending RV Temporary Power Outlet Panel is a weather-resistant 20/30 amp outdoor box with factory-fitted breakers that delivers safe, quick temporary power for RVs, job sites, and outdoor events.

This prewired Perpending RV outlet box combines a 20A and 30A receptacle in one heavy-duty steel enclosure, designed to make temporary outdoor power simple and dependable. Powder-coated cold-rolled steel resists corrosion and the assembled design shortens installation time so you can connect power quickly while protecting circuits with UL-listed breakers. Below are the practical questions buyers typically ask when choosing a portable outdoor power panel and concise answers to help you compare features and fit.

How does this panel keep outdoor power connections safe?

The Perpending box uses UL-certified breakers matched to each receptacle and a corrosion-resistant steel housing to reduce electrical and environmental risks. Breakers automatically trip on overloads, and the sealed finish helps shield internal wiring from moisture and dust.

• Pre-installed 20A and 30A breakers — individual overload protection
• Cold-rolled steel body with full spray coating for corrosion resistance
• Sealed design that limits water, dust, snow, and UV exposure
• UL-listed receptacles and breakers for verified safety standards

How easy is it to install and use this RV outlet box?

The unit ships prewired and assembled so you avoid complex field wiring; simply mount, choose a knockout for your feed, and connect. Multiple back screw holes speed mounting and the three different knockout locations give installation flexibility for various site setups.

• Prewired and factory-assembled to reduce on-site labor
• Multiple rear mounting holes for secure, level installation
• Three knockouts in different positions to suit cord routing
• Compact dimensions (12.6" x 8.5" x 6.10") fit tight spaces

Which applications is the 20/30 amp combo best for?

This panel is built for temporary outdoor service where both 20A and 30A outlets are needed — think RV parks, temporary camps, jobsite power distribution, and outdoor events. Its rugged build and dual receptacles cover a wider range of appliances and RV shore-power standards.

• RV shore power hookups at parks or temporary sites
• Construction sites and temporary jobsite power feeds
• Outdoor events that require multiple amperage options
• Walk-up and short-term rental or service stations

What maintenance or care does the panel require?

Minimal upkeep is needed: keep the exterior clean and the cover closed when not in use, periodically inspect breaker function and cord connections, and touch-up any scratched finish to preserve corrosion resistance.

• Visual inspection of breakers and wiring every few months
• Keep cover closed to prevent moisture and debris entry
• Clean with mild detergent; avoid harsh chemicals
• Repair paint chips to maintain the protective coating

Who is this for? The Perpending 20/30 amp RV Temporary Power Outlet Panel is aimed at RV owners, site managers, contractors, event organizers, and anyone who needs a dependable, portable outdoor power option that handles both 20A and 30A loads. It’s especially useful where quick setup, proven circuit protection, and weather resistance are priorities, and for users who prefer a ready-to-mount, prewired unit to reduce installation time.