{"product_id":"egis-commonbus-6150-220-150a-dual-stud-busbar","title":"Egis CommonBus 6150-220 150A Dual Stud Busbar","description":"\u003cp class=\"nvn-hero\"\u003eThe Egis Mobile Electric CommonBus 6150-220 is a 150-amp power distribution busbar that gathers your DC wiring into one clean point. Two 1\/4-inch studs handle the big feeds, twenty #8 screw terminals take the accessory circuits, all on a tin-plated copper strip with stainless self-locking hardware.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Egis Mobile Electric CommonBus 6150-220 is a power distribution busbar built to consolidate your DC wiring into one clean, organized point. If you've ever opened an electrical panel and found a rat's nest of ring terminals stacked three deep on a single stud, this is the part that fixes it. It gives you two heavy 1\/4-inch studs for your big feeds and twenty #8 screw terminals for everything else, all on one tin-plated copper strip.\u003c\/p\u003e\n\u003cp\u003eHere's how it works on the boat. The two 1\/4-inch studs are your high-amperage connections. That's where the main positive feed off the battery or a main breaker lands, or where you tie in a bigger load like a windlass or an inverter run. The twenty #8 screw terminals handle the smaller stuff, your nav lights, your bilge pump, electronics, the dozen little accessory wires that all need to share a common point. Rated at 150 amps and 48 volts DC, it's happy running a 12V or 24V system with plenty of headroom for a mid-size boat's house distribution.\u003c\/p\u003e\n\u003cp\u003eThe whole bus is tin-plated copper, and that matters out on the water. Bare copper corrodes, and corrosion is resistance, and resistance is heat and voltage drop right where you can least afford it. The tin plating slows that down and keeps the connections tight and conductive through years of salt air. Egis uses stainless steel self-locking hardware on the studs, so the nuts don't back off with engine vibration and trailer chatter. You torque them once and they stay put.\u003c\/p\u003e\n\u003cp\u003eIt's a flat strip design with a compact 9.12 inch by 1-1\/4 inch footprint, so it tucks into tight spots. Behind the helm, inside a battery box, up under the console, anywhere you need to gather grounds or split a positive feed without eating up real estate. A lot of boats end up running two of these, one for the negative bus and one for the positive. Mount it flat against a bulkhead or a distribution panel and it more or less disappears into the install.\u003c\/p\u003e\n\u003cp\u003eOne thing to be clear about. This is a distribution busbar, not a fuse block. It ties conductors together and spreads current, but it doesn't protect any circuit on its own. You'll still want proper fusing or breakers upstream and on your branch circuits, sized to your wire. And this model ships without an insulated cover, so if it's mounted anywhere a dropped tool or a stray strand could bridge the terminals, plan to shield it or set it inside a protected enclosure.\u003c\/p\u003e\n\u003cp\u003eWho's it for? Anybody rewiring a helm, building out a house bank, or cleaning up a distribution panel that's grown out of control over the seasons. It's equally at home in a fleet service truck or an emergency vehicle, which is Egis's bread and butter. First-time rigger or seasoned tech, the concept is the same. Land your big wires on the studs, your small wires on the screws, torque the stainless hardware, and you've got a tidy, dependable common point that'll outlast the wiring around it. Keep your ring terminals clean and properly crimped, snug the hardware down, and it'll carry current without complaint for the life of the boat.\u003c\/p\u003e\n\u003cp\u003eThe 6150-220 is the retail-pack version of the CommonBus line, so it arrives ready to install with its self-locking hardware in the box. Egis Mobile Electric has been building vehicle and marine electrical gear for over 25 years, and the focus has always been safe, dependable power distribution and battery protection. That's exactly what a busbar needs to be, boring in the best way, the kind of part you install once and forget about because it just works.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e150 amp continuous rating handles high-current DC distribution on a mid-size boat's house system\u003c\/li\u003e\n  \u003cli\u003eTwo 1\/4-inch stud terminals for main battery feeds and large loads like windlasses or inverters\u003c\/li\u003e\n  \u003cli\u003eTwenty #8 screw terminals for nav lights, pumps, electronics, and accessory branch circuits\u003c\/li\u003e\n  \u003cli\u003eRated to 48 volts DC, so it covers 12V and 24V systems with headroom to spare\u003c\/li\u003e\n  \u003cli\u003eTin-plated copper bus resists corrosion and holds low resistance through salt-air seasons\u003c\/li\u003e\n  \u003cli\u003eStainless steel self-locking hardware keeps nuts from backing off under vibration\u003c\/li\u003e\n  \u003cli\u003eCompact flat-strip design, 9.12 inch by 1-1\/4 inch, fits tight helm and battery-box spaces\u003c\/li\u003e\n  \u003cli\u003eShips as a retail pack with the mounting hardware included\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 is the CommonBus 6150-220 used for?\u003c\/summary\u003e\n    \u003cp\u003eIt's a DC power distribution busbar. You land a main feed on the studs and split power out to multiple circuits from the screw terminals, giving you one organized common point instead of stacking ring terminals on a single post.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow many connections does it have?\u003c\/summary\u003e\n    \u003cp\u003eTwo 1\/4-inch stud terminals for high-amperage feeds plus twenty #8 screw terminals for smaller branch circuits.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the amperage rating?\u003c\/summary\u003e\n    \u003cp\u003e150 amps.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat voltage can it handle?\u003c\/summary\u003e\n    \u003cp\u003eIt's rated to 48 volts DC, so it works on 12V and 24V marine and vehicle systems.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat size are the stud and screw terminals?\u003c\/summary\u003e\n    \u003cp\u003eThe two studs are 1\/4 inch and the twenty screw terminals take #8 screws.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes it come with an insulated cover?\u003c\/summary\u003e\n    \u003cp\u003eNo. This model ships without an insulated cover. If it's mounted where a tool or loose wire could bridge the terminals, plan to shield it or install it inside a protected enclosure.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is it made of?\u003c\/summary\u003e\n    \u003cp\u003eThe bus is tin-plated copper, which resists corrosion and keeps resistance low, and the studs use stainless steel self-locking hardware.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are the dimensions?\u003c\/summary\u003e\n    \u003cp\u003eIt's a flat strip measuring 9.12 inches long by 1-1\/4 inches wide.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the busbar provide circuit protection or fusing?\u003c\/summary\u003e\n    \u003cp\u003eNo. It's a distribution busbar, not a fuse block. You still need proper fuses or breakers upstream and on your branch circuits, sized to your wire.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs the mounting hardware included?\u003c\/summary\u003e\n    \u003cp\u003eYes. The 6150-220 is a retail pack and comes with its stainless steel self-locking hardware.\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 CommonBus 6150-220 150 Amp Distribution Busbar\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\u003e6150-220\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e850067590323\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eTerminal Type\u003c\/th\u003e\n\u003ctd\u003eFlat Strip Type\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eStud Terminals\u003c\/th\u003e\n\u003ctd\u003e2 x 1\/4 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eScrew Terminals\u003c\/th\u003e\n\u003ctd\u003e20 x #8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eVoltage Rating\u003c\/th\u003e\n\u003ctd\u003e48 Volt DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAmperage Rating\u003c\/th\u003e\n\u003ctd\u003e150 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInsulated Cover\u003c\/th\u003e\n\u003ctd\u003eWithout Insulated Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e9.12 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e1-1\/4 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eTin Plated Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eHardware\u003c\/th\u003e\n\u003ctd\u003eStainless Steel Self-Locking\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eElectrical\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 is the CommonBus 6150-220 used for?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a DC power distribution busbar. You land a main feed on the studs and split power out to multiple circuits from the screw terminals, giving you one organized common point instead of stacking ring terminals on a single post.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How many connections does it have?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Two 1\/4-inch stud terminals for high-amperage feeds plus twenty #8 screw terminals for smaller branch circuits.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the amperage rating?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"150 amps.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What voltage can it handle?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's rated to 48 volts DC, so it works on 12V and 24V marine and vehicle systems.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What size are the stud and screw terminals?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The two studs are 1\/4 inch and the twenty screw terminals take #8 screws.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does it come with an insulated cover?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. This model ships without an insulated cover. If it's mounted where a tool or loose wire could bridge the terminals, plan to shield it or install it inside a protected enclosure.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is it made of?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The bus is tin-plated copper, which resists corrosion and keeps resistance low, and the studs use stainless steel self-locking hardware.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What are the dimensions?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a flat strip measuring 9.12 inches long by 1-1\/4 inches wide.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does the busbar provide circuit protection or fusing?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. It's a distribution busbar, not a fuse block. You still need proper fuses or breakers upstream and on your branch circuits, sized to your wire.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is the mounting hardware included?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. The 6150-220 is a retail pack and comes with its stainless steel self-locking hardware.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Egis Mobile Electric","offers":[{"title":"Default Title","offer_id":45077432827997,"sku":"2009816","price":25.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/EME6150220_001.jpg?v=1789914562","url":"https:\/\/nvnmarine.com\/products\/egis-commonbus-6150-220-150a-dual-stud-busbar","provider":"NVN Marine","version":"1.0","type":"link"}