Blue Sea Systems

Blue Sea 8689 m-Series Dual Circuit Plus 2 of PN 6011

SKU: 20945 · UPC: 632085086893 · MPN: 8689
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In stock — Ships Monday Pickup available · NVN Marine (FL)
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02 · Overview

Blue Sea 8689 m-Series Dual Circuit Plus 2 of PN 6011 — Product description

m-Series Dual Circuit Plus 2 of PN 6011


(1) 100A C-Series Flat Rocker Circuit Breaker
(3) 15A Push Button Thermal Circuit Breakers

  • Designed for twin engine configurations
  • Provides 24 hour circuit protection
  • Provides main DC circuit protection in addition to high ampere load protection
  • Protects electronics from sags and spikes caused by engine cranking
  • Allows emergency cross connect between isolated battery banks
  • Isolates the Engine circuit from the House circuit
  • Simplifies battery switch operation
  • Allows independent battery discharge
  • Addition of an Automatic Charging Relay automates charging both batteries
  • Includes 4218 - Square Format Labels and 4140 - 24 Hour Round Labels

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.



The DC battery switch panel, MFG#8689, is used for dual engine installation. Two M series 2-circuit switch type switches (1: two engines, 2: domestic and parallel), 1ea 100 Amp switch and...
SKU: NVN-20945
MPN: 8689
UPC: 632085086893
03 · The numbers

Technical specifications

BrandBlue Sea Systems
ModelBlue Sea 8689 m-Series Dual Circuit Plus 2 of PN 6011
SKU / MFR#20945

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04 · Before you buy

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05 · Customer voices

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