{"product_id":"egis-4710-03-3a-push-button-panel-circuit-breaker","title":"Egis 4710-03 3A Push-Button Panel Circuit Breaker","description":"\u003cp class=\"nvn-hero\"\u003eThe Egis Mobile Electric 4710-03 is a 3 amp push-to-reset circuit breaker for panel mounting on a boat's DC system. It protects a light circuit like a fuse would, but resets with a push of the button. Rated 50V DC, screw terminals, ignition protected, and built with stainless hardware for the salt air.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Egis Mobile Electric 4710-03 is a 3 amp push-to-reset circuit breaker built for panel mounting on a boat's DC electrical system. It does the same job a fuse does, protecting a low-current circuit from an overload or a short, but you never have to carry spares or dig through a fuse pouch in the dark. When the circuit faults, the button pops out. You fix the problem, push it back in, and you're running again.\u003c\/p\u003e\n\u003cp\u003eThree amps is a small rating, and that's the point. This breaker is sized for the light stuff. Think nav light circuits, an electronics feed, a small sensor, a low-draw pump, or an accessory that pulls a couple of amps at most. Putting the right-sized breaker on a small circuit matters. A properly matched breaker trips before the wire heats up, so the protection actually guards the conductor and not just the device at the end of it.\u003c\/p\u003e\n\u003cp\u003eIt's rated to 50 volts DC, which covers every common marine setup you'll run into. 12 volt, 24 volt, 32 volt, even 42 volt lithium banks all sit comfortably under that ceiling. So you can standardize on one breaker family across boats and systems without second-guessing the voltage.\u003c\/p\u003e\n\u003cp\u003eThe connections are screw terminals. You land a ring or a spade terminal on each stud and tighten it down. It's a clean, serviceable connection that holds up to vibration better than a push-on tab, and it's easy to re-torque during a seasonal inspection. Egis uses self-locking screws and stainless steel hardware here, which is exactly what you want in a damp, salty environment where ordinary plated steel starts weeping rust in a season.\u003c\/p\u003e\n\u003cp\u003eMounting is straightforward. The 4710-03 drops into a single hole in your panel and secures with the knurled nut and palnut. The knurled nut snugs it down by hand, and the palnut locks it so engine vibration doesn't back it off. From the front you get a clean push button on the face of your panel. From the back, the screw terminals sit ready for your wiring.\u003c\/p\u003e\n\u003cp\u003eOne detail worth calling out: this is an ignition-protected breaker. That means it's safe to install in a compartment that can hold explosive vapors, like an engine space or a battery box. The breaker won't throw a spark that could set off fuel or hydrogen fumes. If you've ever wondered whether a given switch or breaker belongs near the engine, ignition protection is the spec that answers it, and this one has it.\u003c\/p\u003e\n\u003cp\u003eOn the protection ratings, it's UL1500 listed, with an IP40 rating on the front face and IP00 on the rear terminals. IP40 keeps small objects out of the button side. IP00 on the back simply means the bare terminals aren't sealed, which is normal for a panel breaker, since the panel itself is what keeps water off the wiring. If you're mounting it somewhere exposed and want to seal the button, Egis offers a sealing boot. That boot is sold separately, it doesn't come in the box with the breaker.\u003c\/p\u003e\n\u003cp\u003eThe operating temperature range runs from 14 to 140 degrees Fahrenheit, so it handles a cold morning on a northern lake and a hot engine compartment in the summer without drama.\u003c\/p\u003e\n\u003cp\u003eFor wiring, a 3 amp load is light enough that 18 AWG carries it easily. A lot of builders still run 16 AWG as a practical minimum on a boat, just for the mechanical durability, so either is a sensible choice depending on your run length and how you like to wire. Match the breaker to the wire and the load, and this little unit will quietly do its job for years without any fuss or maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e3 amp push-to-reset thermal circuit breaker, reusable protection with no fuses to carry\u003c\/li\u003e\n  \u003cli\u003e50 volt DC rating covers 12V, 24V, 32V, and 42V marine systems\u003c\/li\u003e\n  \u003cli\u003eScrew terminals accept ring or spade connections that hold up to vibration\u003c\/li\u003e\n  \u003cli\u003ePanel mount design installs in a single hole with a knurled nut and palnut\u003c\/li\u003e\n  \u003cli\u003eSelf-locking screws and stainless steel hardware for damp, salty environments\u003c\/li\u003e\n  \u003cli\u003eIgnition protected, safe to install in engine and battery compartments\u003c\/li\u003e\n  \u003cli\u003eUL1500 listed with IP40 front face and IP00 rear terminal rating\u003c\/li\u003e\n  \u003cli\u003ePush button pops out to flag a tripped circuit at a glance\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of 14 to 140 degrees Fahrenheit\u003c\/li\u003e\n  \u003cli\u003eOptional sealing boot available separately for exposed installs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Egis Mobile Electric reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat kind of circuit is a 3 amp breaker for?\u003c\/summary\u003e\n    \u003cp\u003eLight loads. Think nav light circuits, an electronics feed, a small sensor, or a low-draw accessory that pulls a couple of amps at most. Match the breaker rating to the actual load and the wire size so it trips before the conductor overheats.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat voltage systems does the 4710-03 work with?\u003c\/summary\u003e\n    \u003cp\u003eIt's rated to 50 volts DC, so it covers 12V, 24V, 32V, and 42V systems. That range handles every common marine DC setup, including lithium banks that run a little higher than a standard 12V system.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I reset it after it trips?\u003c\/summary\u003e\n    \u003cp\u003eWhen the circuit faults, the button pops out. Clear whatever caused the overload or short, then push the button back in and the circuit is live again. No spare fuses needed.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this breaker ignition protected?\u003c\/summary\u003e\n    \u003cp\u003eYes. It's built to ignition-protected standards, so it won't throw a spark that could set off fuel or hydrogen vapors. That makes it safe to install in an engine space or a battery compartment where those fumes can collect.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat wire gauge should I use with it?\u003c\/summary\u003e\n    \u003cp\u003eA 3 amp load is light, so 18 AWG carries it easily. Plenty of builders still run 16 AWG as a practical minimum on a boat for the mechanical durability. Choose based on your run length and how you like to wire.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does it mount to my panel?\u003c\/summary\u003e\n    \u003cp\u003eIt drops into a single hole in the panel and secures with the knurled nut and palnut. The knurled nut hand-tightens it, and the palnut locks it so vibration doesn't loosen it over time.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat connects to the terminals?\u003c\/summary\u003e\n    \u003cp\u003eThe 4710-03 uses screw terminals. You land a ring or spade terminal on each stud and tighten it down. Screw terminals resist vibration better than push-on tabs and are easy to re-torque during a seasonal check.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it come with the sealing boot?\u003c\/summary\u003e\n    \u003cp\u003eNo. The sealing boot is sold separately. The breaker itself is IP40 on the front face and IP00 on the rear terminals, which is standard for a panel-mount breaker since the panel keeps water off the wiring. Add the boot if you're mounting it somewhere exposed.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat's the operating temperature range?\u003c\/summary\u003e\n    \u003cp\u003e14 to 140 degrees Fahrenheit. That covers a cold morning on a northern lake through a hot engine compartment in summer.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eEgis Mobile Electric 4710-03 3 Amp Push-Button Panel Mount Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEgis Mobile Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e4710-03\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e850053879142\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003ctd\u003e3 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eReset Type\u003c\/th\u003e\n\u003ctd\u003ePush-To-Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003e50 Volt DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eScrew Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003ePanel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e14 to 140 Degrees Fahrenheit\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eHardware\u003c\/th\u003e\n\u003ctd\u003eKnurled Nut, Palnut, Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProtection Rating\u003c\/th\u003e\n\u003ctd\u003eUL1500 \/ IP40 \/ IP00\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eIgnition Protected\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What kind of circuit is a 3 amp breaker for?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Light loads. Think nav light circuits, an electronics feed, a small sensor, or a low-draw accessory that pulls a couple of amps at most. Match the breaker rating to the actual load and the wire size so it trips before the conductor overheats.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What voltage systems does the 4710-03 work with?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's rated to 50 volts DC, so it covers 12V, 24V, 32V, and 42V systems. That range handles every common marine DC setup, including lithium banks that run a little higher than a standard 12V system.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How do I reset it after it trips?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"When the circuit faults, the button pops out. Clear whatever caused the overload or short, then push the button back in and the circuit is live again. No spare fuses needed.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this breaker ignition protected?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. It's built to ignition-protected standards, so it won't throw a spark that could set off fuel or hydrogen vapors. That makes it safe to install in an engine space or a battery compartment where those fumes can collect.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What wire gauge should I use with it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A 3 amp load is light, so 18 AWG carries it easily. Plenty of builders still run 16 AWG as a practical minimum on a boat for the mechanical durability. Choose based on your run length and how you like to wire.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How does it mount to my panel?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It drops into a single hole in the panel and secures with the knurled nut and palnut. The knurled nut hand-tightens it, and the palnut locks it so vibration doesn't loosen it over time.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What connects to the terminals?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The 4710-03 uses screw terminals. You land a ring or spade terminal on each stud and tighten it down. Screw terminals resist vibration better than push-on tabs and are easy to re-torque during a seasonal check.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it come with the sealing boot?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. The sealing boot is sold separately. The breaker itself is IP40 on the front face and IP00 on the rear terminals, which is standard for a panel-mount breaker since the panel keeps water off the wiring. Add the boot if you're mounting it somewhere exposed.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What's the operating temperature range?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"14 to 140 degrees Fahrenheit. That covers a cold morning on a northern lake through a hot engine compartment in summer.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Egis Mobile Electric","offers":[{"title":"Default Title","offer_id":45097803907165,"sku":"2010963","price":6.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/EME471003_001.jpg?v=1790345699","url":"https:\/\/nvnmarine.com\/products\/egis-4710-03-3a-push-button-panel-circuit-breaker","provider":"NVN Marine","version":"1.0","type":"link"}