650A Pro Installer Heavy Duty Bus Bar, 3-Stud
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MARINCO650A Pro Installer Heavy Duty Bus Bar, 3-Stud


In stock online.
Model # 14981674 | Mfg # 777-BB3S-650UPC # 843687006657


650A Pro Installer Heavy Duty Bus Bar, 3-Stud

Name Value
Capacity DC: 650 Amps
Dimensions 1 7/8" Width x 2 3/8" Height x 3 7/8" Length
Mounting Hardware Screw Fasteners (Sold Separately)
Type Bus Bars
Warranty Details Five Years

Product Overview

Pro Installer modular assemblies are designed for fast, flexible installation in tight spaces.

The compact footprints and modular designs allow for space saving and scalability on BEP's Pro Installer Heavy-Duty Bus Bars. Robust construction, thicker copper conductors and additional mounting holes provide the basis for secure, reliable, electrical installations.

The covers feature snap-out side skirts providing additional cable entry as required, while the label recess provides the perfect landing for handheld-printer labels. It’s easy linking to other Pro Installer products because of the common interconnection height, and the radiused bus bar ends improve cable routing options for large cables.

Long, threaded studs allow you to connect up to four large cable lugs. Tinned CDA102 copper conductors, stainless steel studs/screws and nickel-plated brass nuts provide longevity in the marine environment and prevent thread galling during tightening.

Key Features

  • Common interconnection height makes it easy to "cluster" products
  • Modular assemblies offer unrivalled flexibility in design/layout
  • Reduced individual footprints save additional space for the most compact installations
  • Robust construction for the harshest of marine environments
  • High-temperature, fiber-reinforced base material for strength and chemical resistance
  • Clear, polycarbonate covers insulate and protect on three sides
  • Secure cover attachment does not interfere with cabling
  • Snap-out skirts for flexible cable entry
  • Radiused ends improve cable routing
  • Long, threaded studs to connect up to (4) large cable lugs
  • Nickel-plated brass nuts and stainless steel studs prevent thread galling during tightening


  • Stainless steel studs treated with anti-seize lubricant
  • Nickel-plated brass nuts
  • Stainless steel washers
  • Tinned CDA 102 copper conductors
  • 50V DC

Installation Instructions

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


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