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Blue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]

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In Stock
Regular price
$66.79
Regular price
$82.99
Sale price
$66.79
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SKU: CWR-42737   UPC: 632085021276

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Busbars consolidate multiple marine power connections into one common distribution point, and the Blue Sea Systems MaxiBus 2127 provides four 5/16"-18 studs for organized AC or DC wiring up to 250A continuous.

Designed for boating and marine electrical systems, this common busbar brings multiple wires or circuit feeds together on a single conductive path. Its tin-plated copper bus supports reliable electrical conductivity, while the raised profile provides access for multiple terminals on each stud. The assembly is rated for up to 300V AC or 48V DC and includes a reinforced polycarbonate base with an ABS cover.

  • Four 5/16"-18 terminal studs consolidate multiple wires or feed multiple circuits from one common bus.
  • 250A continuous rating supports substantial marine power-distribution demands.
  • Tin-plated copper bus material provides a conductive, corrosion-resistant surface for electrical connections.
  • Reinforced polycarbonate base provides electrical separation and supports installation in marine panels.
  • ABS cover helps shield the busbar and connected terminals from accidental contact.
  • Recessed mounting holes help reduce the chance of shorts against aluminum or steel mounting surfaces.
This MaxiBus common busbar is suited to boat electrical panels, battery distribution layouts, grounding or negative-return consolidation, and other marine applications that require several conductors to share a common connection point. Installers can use the four threaded studs to organize ring-terminal connections while keeping wiring more accessible for inspection and service.
Brand Blue Sea Systems
Model / Part Number 2127
Product Type Common busbar
Terminal Configuration 4 × 5/16"-18 studs
Continuous Rating 250A AC/DC
Maximum Voltage 300V AC / 48V DC
Bus Material Tin-plated copper CDA 110 / UNS 11000
Base Material Reinforced polycarbonate
Cover Material ABS
Certification CE certified
  • What is the Blue Sea 2127 used for?
    It consolidates multiple marine electrical wires or feeds multiple circuits through one common bus.
  • How many terminal studs does it have?
    It has four 5/16"-18 threaded terminal studs.
  • What voltage is it rated for?
    The busbar is rated for a maximum of 300V AC or 48V DC.
  • What is its continuous amperage rating?
    It is rated for 250A continuous.
  • What materials are used?
    The bus uses tin-plated copper, with a reinforced polycarbonate base and ABS cover.
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Blue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]
Blue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]