Camco 55433 PowerGrip 30A to Dual 15A Y-Adapter

If you run a portable generator, you've probably hit this wall. The generator's got a 30-amp outlet sitting right there, but everything you actually want to plug in, a work light, a battery charger, a fan, a phone brick, ends in a regular household plug. The Camco 55433 PowerGrip adapter bridges that gap. It takes the single 30-amp generator plug and splits it into two standard 15-amp household receptacles, so you can run a couple of everyday 120-volt loads straight off the generator without hunting for the right cord.

The shape is a simple Y. One 30-amp male end goes into the generator, or any 30-amp source with a matching non-locking outlet, and the body branches into two 15-amp female outlets. Plug in two things, done. It's the kind of adapter you toss in the generator bag and forget about until the day you really need it, which is usually the day the power's out and you've got a cooler and a couple of lights to keep running.

Camco built this one into their PowerGrip line, the same family of RV and generator power adapters you'll find on dealer shelves and parts counters. The connectors use solid blades and a molded housing that stands up to being dragged in and out of a storage bin season after season. This particular model comes without the oversized plug-head grip handle, so it's a compact, no-frills Y that stays out of the way when it's hanging off the side of a generator.

A few things worth knowing before you buy. This is a non-locking adapter. The 30-amp end uses straight blades, not a twist-lock collar, so it matches the common non-locking 30-amp outlet you'll see on most portable generators and RV power pedestals, often called a TT-30. If your generator has a round twist-lock 30-amp outlet instead, this won't be the right fit. Check the outlet on your unit first.

It's also not waterproof. The housing isn't sealed against rain or spray, so keep it dry. Use it under an awning, inside a garage, on a covered porch, or anywhere the connection stays out of the weather. That's standard practice for any non-sealed power adapter, and it keeps everything safe and corrosion-free.

On the safety side, the 55433 is CSA approved, which means it's been tested and certified to recognized North American electrical safety standards. That matters when you're moving real current through a connection. One thing this adapter does not add is overcurrent or ground-fault protection. It's a passive splitter, so the circuit protection still comes from your generator's breaker and whatever ground-fault protection the source outlet provides. If you're powering sensitive gear or working around damp ground, plug into a protected outlet upstream.

Load is the other thing to keep in your head. You've got two 15-amp outlets hanging off a 30-amp source, so there's plenty of headroom for normal household loads. Just don't try to pull more than the generator's 30-amp circuit can give across both outlets at once. Spread a heavy load, say a space heater on one side, across the two outlets rather than piling everything onto one, and you'll keep the connection cool and happy.

Who's this for? RVers who want to run a couple of 120-volt accessories off a generator at a dry camp. Homeowners with a portable generator for storm backup who need to split that 30-amp outlet into usable household plugs. Jobsite crews, tailgaters, anybody with a generator that has a 30-amp outlet and a handful of ordinary cords to plug in. It's a cheap, simple piece of gear that solves a specific, annoying problem, and it does it without any fuss.

If your setup is the other way around, meaning you're trying to power a 30-amp RV from two 15-amp house outlets, this isn't that adapter. This one sends power out of a 30-amp source and into two 15-amp plugs, not the reverse. Match the direction to your situation and you'll be set.