{"product_id":"sea-dog-sd-17-60a-48v-dc-circuit-breaker-ip67","title":"Sea-Dog SD-17 60A 48V DC Circuit Breaker | IP67","description":"\u003cp class=\"nvn-hero\"\u003eThe Sea-Dog SD-17 is a 60-amp resettable thermal circuit breaker for marine DC circuits. Rated up to 48 volts, sealed to IP67, and built to ABYC and UL1077 standards, it protects high-draw gear and resets by hand in seconds.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Sea-Dog SD-17 is a resettable thermal circuit breaker built to protect a single high-current circuit on your boat. It's rated for 60 amps at up to 48 volts DC, which means it drops right into 12V, 24V, 36V, or 48V systems without a second thought. If you've got a windlass, a bow thruster, an inverter feed, or a heavy trolling motor lead that needs its own protection, this is the kind of breaker you reach for.\u003c\/p\u003e\n\u003cp\u003eHere's how it works. When the current climbs past 60 amps for too long, the thermal element heats up and trips the breaker, cutting power before your wiring cooks. Instead of hunting for a blown fuse, you just reset it by hand once the fault's cleared. The switchable design also lets you use it as a manual on\/off switch, so you can kill a circuit at the panel when you're servicing gear or leaving the boat for the season.\u003c\/p\u003e\n\u003cp\u003eIt's sealed to IP67, so it shrugs off spray, rain, and washdown. That matters when you're mounting near the helm, in a console, or anywhere the weather finds its way in. The black plastic body is made for surface mounting, and the 1\/4 inch-28 stud terminals take standard ring terminals for a clean, high-current connection that won't back off with engine vibration.\u003c\/p\u003e\n\u003cp\u003eSea-Dog built this one to the specs that matter for marine electrical work. It meets ABYC E-11, UL1077, and SAE J1625 and J1171, so it satisfies the standards your surveyor and your insurance company care about. Whether you're rigging a new panel or replacing a tired breaker that keeps nuisance-tripping, the SD-17 gives you dependable overcurrent protection you can reset in seconds.\u003c\/p\u003e\n\u003cp\u003eOne quick note. This is sold as a single breaker, so if you're protecting several circuits, order one per circuit. Match the amp rating to the load and the wire gauge, and you're set.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e60-amp rating handles high-draw circuits like windlasses, bow thrusters, inverters, and trolling motor leads\u003c\/li\u003e\n  \u003cli\u003eRated to 48 volts DC, so it covers 12V, 24V, 36V, and 48V systems\u003c\/li\u003e\n  \u003cli\u003eIP67 sealed housing keeps spray, rain, and washdown out of the mechanism\u003c\/li\u003e\n  \u003cli\u003eManual switchable reset doubles as an on\/off switch for the circuit\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch-28 stud terminals accept standard ring terminals for a solid, high-current connection\u003c\/li\u003e\n  \u003cli\u003eSurface-mount black plastic body built to ABYC E-11, UL1077, and SAE J1625\/J1171 standards\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 Sea-Dog 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 amp rating is the Sea-Dog SD-17?\u003c\/summary\u003e\n    \u003cp\u003eIt's a 60-amp breaker. Match it to a circuit whose wiring is sized for 60 amps or more so the breaker trips before the wire overheats.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat voltage systems does it work with?\u003c\/summary\u003e\n    \u003cp\u003eIt's rated up to 48 volts DC, so it works on 12V, 24V, 36V, and 48V DC systems.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs the SD-17 waterproof?\u003c\/summary\u003e\n    \u003cp\u003eIt carries an IP67 protection rating, so it stands up to spray, rain, and washdown when mounted in an exposed spot.\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\u003eIt's a manual reset. Once the overload or fault clears, press the reset to restore power. The switchable design also lets you use it as an on\/off switch for the circuit.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does it mount and wire up?\u003c\/summary\u003e\n    \u003cp\u003eIt's a surface-mount breaker with 1\/4 inch-28 stud terminals that accept standard ring terminals. Bolt it to a flat surface and land your ring terminals on the studs.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it meet marine electrical standards?\u003c\/summary\u003e\n    \u003cp\u003eYes. It's built to ABYC E-11, UL1077, SAE J1625, and SAE J1171, the standards that apply to marine branch-circuit protection.\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\u003eSD-17 Resettable Thermal Circuit Breaker; 60 Amp; 48 Volt DC; Manual\/ Switchable Reset; Black; Plastic; Surface Mount; 1\/4 Inch-28 Stud Terminal; SAE J1625\/ ABYC-E11\/ UL1077\/ SAE J1171 Standard; IP67 Protection Rating; Single\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSea-Dog\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e830224\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e035514830331\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSD-17\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eResettable Thermal Circuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003ctd\u003e60 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e48 Volt DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eReset Type\u003c\/th\u003e\n\u003ctd\u003eManual \/ Switchable Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTerminal\u003c\/th\u003e\n\u003ctd\u003e1\/4 Inch-28 Stud Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eSAE J1625 \/ ABYC-E11 \/ UL1077 \/ SAE J1171\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProtection Rating\u003c\/th\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eSingle\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 amp rating is the Sea-Dog SD-17?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a 60-amp breaker. Match it to a circuit whose wiring is sized for 60 amps or more so the breaker trips before the wire overheats.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What voltage systems does it work with?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's rated up to 48 volts DC, so it works on 12V, 24V, 36V, and 48V DC systems.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is the SD-17 waterproof?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It carries an IP67 protection rating, so it stands up to spray, rain, and washdown when mounted in an exposed spot.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How do I reset it after it trips?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a manual reset. Once the overload or fault clears, press the reset to restore power. The switchable design also lets you use it as an on\/off switch for the circuit.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How does it mount and wire up?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a surface-mount breaker with 1\/4 inch-28 stud terminals that accept standard ring terminals. Bolt it to a flat surface and land your ring terminals on the studs.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it meet marine electrical standards?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. It's built to ABYC E-11, UL1077, SAE J1625, and SAE J1171, the standards that apply to marine branch-circuit protection.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":45074216255581,"sku":"2009454","price":37.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_9dd35354-bb1d-4f2b-a8cb-1fa7d396f291.jpg?v=1789798081","url":"https:\/\/nvnmarine.com\/products\/sea-dog-sd-17-60a-48v-dc-circuit-breaker-ip67","provider":"NVN Marine","version":"1.0","type":"link"}