Mouse Over to Zoom
Click to Enlarge

BLUE SEA SYSTEMSPowerBar 600A, 8 Stud Circuits


In stock online.
Model # 3733458 | Mfg # 2107UPC # 632085021078


PowerBar 600A, 8 Stud Circuits

Name Value
Capacity AC: 545 Amps at 300 Volts
DC: 600 Amps at 48 Volts
Dimensions 11 1/4" Length x 2" Height
Mounting Hardware Four 1/4" Round Head Screws (Sold Separately)
Type Bus Bars
Warranty Details Five Years

Product Overview

A heavy duty high amperage bus bar for DC mains on larger boats and other large current circuits

If your installation requires high amperage bus bars look no further than the PowerBar from Blue Sea Systems. This eight stud bus can handle up to 600A. Designed for use as a main DC bus on larger boats these bus bars are also ideal for generators, inverters, windlass, large davits, and other high current circuits. 3/8" studs provide a solid anchor for larger cables and will accept the torque required to create the best possible connection. Four ¼" mounting holes are located at the ends to secure the base. 


Key Features

  • Rated for 600A; for use as a main DC negative or positive on larger boats
  • 3/8" stainless steel terminal studs support larger cables and handle the torque for the best contact
  • Four #8-32 terminal screws are located on the ends of the bus bar to provide additional connections
  • Lexan® polycarbonate base
  • ¼" mounting holes that secure bus bar and support larger cables
  • Lifetime warranty



  • Maximum Voltage AC: 300V
  • Maximum Voltage DC: 48V
  • Continuous Rating DC: 600A
  • Number of terminal studs: 8
  • Terminal Stud Size: 3/8"
  • Terminal Screw Size: #8-32
  • Mounting Fasteners: four ¼" screws or bolts
  • Base material: Reinforced Lexan® Polycarbonate
  • Material: Tin-plated copper CDA 110/UNS 1000,
  • Dimensions 2107: 11 3/8"L x 2" W x 2" H

Dimensional Drawing

 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles


Product Q & A