Egis 4711-30 30A Push-Button Circuit Breaker | Spade

The Egis Mobile Electric 4711-30 is a 30-amp push-to-reset circuit breaker built to mount right through your panel or dash. It protects a single circuit, resets with the push of a button, and uses spade terminals so you can wire it in with standard female quick-connects instead of fighting ring lugs under a screw head. If you've ever had a fuse blow at the worst possible moment and realized you were fresh out of spares, you already know why a resettable breaker earns its spot on the boat. Wire it once, and you're done chasing fuses.

The spade terminals are the real story here. Each one takes a crimped female quick-connect, so you slide the wire on and move to the next circuit. No loose washers, no screwdriver dropped into the bilge, no stripped screw head two years from now. That makes this a clean choice when you're building out an accessory panel and want every circuit to look the same and come apart fast for service. The knurled nut and palnut hold it tight in the panel cutout, and the stainless steel hardware won't rust out on you a season or two down the road.

Push-to-reset means the button pops out when the breaker trips. So you can see at a glance which circuit went down, then push it back in once you've cleared the fault. That beats crawling around under the helm with a test light hunting for a blown fuse. It's the kind of small thing you really appreciate at 5 AM when you're trying to get the livewell running before the bite turns on. One button, one circuit, no guesswork. And because it resets, you're not stuck dead in the water waiting on a spare you may not have.

The 50-volt DC rating covers everything you'll run on a standard boat. Twelve-volt, 24-volt, even a 32- or 42-volt house bank. At 30 amps this one sits in the middle of Egis's panel-mount range, which makes it a good fit for a bilge pump circuit, a livewell pump, a bank of cabin lights, a stereo amp, or the feed to a small accessory sub-panel. The rule of thumb is simple. Size the breaker to protect the wire, not the load, and you'll stay out of trouble.

On a 30-amp circuit we'd run 10-gauge wire as a practical minimum, and step up to 8-gauge on a long run where voltage drop starts to matter. Marine-grade tinned wire, always. The breaker's whole job is to open before that wire overheats, so matching the two is the point of the exercise. If you're not sure how long your run is, measure it and size up. Copper is cheap compared to a melted harness. And a breaker that nuisance-trips because the wire's undersized is just as annoying as no protection at all.

It's ignition protected, which means it's safe to install in a closed compartment where fuel or battery gases can collect. That's a real consideration if you're mounting near the engine or inside a battery box. One thing to know up front. The front of the breaker carries an IP40 rating and the back is IP00, so this is built for a dry panel location behind the dash, not out in the open weather. If you need to seal the button against spray, Egis offers a sealing boot separately. It doesn't come in the box, so add one to your order if your panel ever sees water.

Bottom line, the 4711-30 is a straightforward, serviceable breaker for anyone wiring a boat the right way. First-timer building a simple three-circuit panel or a rigger laying out a full accessory bus, it does the same honest job either way. And when something trips, you'll know exactly where to look. Keep a couple of spare quick-connects in your kit and this is a ten-minute install on most boats.