MaxiBus 250A Marine Busbar, 6 x 5/16 Stud
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BLUE SEA SYSTEMSMaxiBus 250A Marine Busbar, 6 x 5/16 Stud


In stock online.
Model # 13176383 | Mfg # 2126UPC # 632085021269


MaxiBus 250A Marine Busbar, 6 x 5/16 Stud

Name Value
Capacity 250 Amps Continuous
Dimensions 1 1/2" Width x 1 5/8" Height x 7 7/8" Length
Mounting Hardware Mounting Screws (Sold Separately)
Type Bus Bars
Warranty Details Lifetime

Product Overview

Get your AC or DC wires shipshape with a 6 stud terminal bus bar.

This Blue Sea Systems bus bar is the industry standard and is a great way to organize and distribute power. Either behind the breaker panel or in the engine room, a bus bar can turn a spaghetti bowl of wire into something more organized and easier to troubleshoot. Use them to distribute the power to several loads; examples being navigation lights or cabin light circuits. They also provide a way to connected and disconnect wires as is required to un-step a mast; a must for sailors in the Midwest and New England. Sized to match the current loads, make sure that the bus bar you choose will handle the required amperage, plus some room for expansion.

Key Features

  • Great for collection of negative or AC ground circuits
  • Great for positive distribution
  • Six 5/16" Stainless steel studs allow high torque loads to reduce resistance in the connections feeding the bar
  • Snap-on insulation cover available (Model# 13176425, sold separately) allows the terminals to be attached to the bus bar from any direction and is ideal for applications required to have insulation protection by the ABYC
  • Reinforced heat-resistant polycarbonate
  • Lifetime warranty


  • Maximum Voltage AC: 300V
  • Maximum Voltage DC: 48V
  • Continuous Rating DC: 250A
  • of terminals: (6) 5/16" Studs
  • Base material: Reinforced Polycarbonate
  • Bus material: Tin-plated copper CDA 110/UNS 1000
  • Dimensions: 7 11/16"L x 1 1/2" W x 1 7/8" H

Dimensional Drawing

 WARNING: Cancer and Reproductive Harm -


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