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PowerBox

PowerBox

$115each

A portable power distribution box that takes one feed and splits it into four weatherproof outlets, each on its own 15A breaker, all behind a 30mA GFCI-type main. A digital meter on the front counts the kilowatt-hours running through it. Brand new, and a simple way to run power on a job site, in a shop, at a campsite, or off an inverter or generator.

120V / 60HzFour 15A outlets30mA GFCI mainBuilt-in kWh meterIP54 weatherproofBrand new

In stock and ready to ship.

5.036 Google reviews
Outlets
Four NEMA 5-20, weatherproof flip covers
Voltage
120V single phase, 60Hz
Enclosure
IP54 weatherproof, wall-mount or portable
Feed inlet
Cable gland for the incoming supply
Energy meter
Built-in digital kWh meter
Main breaker
60A main with 30mA earth-leakage (GFCI-type) protection
Overview

One feed in, four protected outlets out.

The PowerBox is a portable power distribution box. You feed it from one source, the grid, a generator, or the 120V output of an inverter, and it hands you four weatherproof outlets, each on its own 15A breaker. The whole box sits behind a 30mA earth-leakage main, the same kind of GFCI protection a wet-location outlet gives you, so a fault trips the box instead of a person. A digital meter on the front counts the kilowatt-hours that pass through.

What it does well

Four breakered outlets

Four NEMA 5-20 outlets, each on its own 15A breaker. Trip one and the other three keep running, so you are not daisy-chaining power strips off a single cord.

GFCI-type main

A 30mA earth-leakage main protects the whole box. On a damp job site or out at a campsite, that is the difference between a tripped breaker and a shock.

Built-in kWh meter

The front meter counts the energy that passes through. Handy for sub-metering a shop, a shed, a rental, or a guest cabin, or just seeing what a tool actually draws.

Weatherproof build

An IP54 enclosure and IP44 flip-cap outlets keep rain and dust out. Screw it to a wall or grab the handle and take it with you.

Runs off your inverter

Feed it from an inverter and you get four protected, metered circuits straight off your battery bank, without wiring up a full sub-panel.

Wire it once

One cord in through the cable gland, four circuits out, all the protection built in. Land the feed once and it is ready wherever you set it down.

Where it fits

The PowerBox suits anywhere you need to split one power source into a few protected circuits: a job site, a workshop, a garage, a barn, an event, or a campsite power post. For the off-grid crowd, it turns the 120V output of an inverter or a generator into four metered, GFCI-protected outlets without building out a breaker panel.

It is 120V single-phase on 15A circuits, sized for tools, lights, pumps, chargers, and the usual plug-in loads. It is not a service panel and will not feed a whole house. Have a licensed electrician land the incoming feed, keep it inside its IP54 rating, and it will earn its keep for years.

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