Skip to product information
1 of 1

Blue Sea Systems

SKU:20943

Blue Sea Systems 8686 Dual-Battery m-Series, Dual Circuit Plus – Marine Electrical Replacement Part

Blue Sea Systems 8686 Dual-Battery m-Series, Dual Circuit Plus – Marine Electrical Replacement Part

Regular price $230.33 USD
Regular price Sale price $230.33 USD
Sale Sold out
Shipping calculated at checkout.

Blue Sea Systems 8686 Dual-Battery m-Series, Dual Circuit Plus – Marine Electrical Replacement Part is organized for electrical wiring & connectors shoppers who need a clear, professional marine parts buying experience.

m-Series Dual Circuit Plus PN 6011 (1) 100A C-Series Flat Rocker Circuit Breaker (2) 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

Fitment & Product Details

  • Brand / Manufacturer: Blue Sea Systems, Blue Sea
  • Color: blue
  • Search-optimized by brand, system, part type, and fitment cues.
  • Verify compatibility with your original part number, engine model, and application before ordering.
  • Built for boat owners, e-commerce shoppers, and professional marine service teams.

Installment options at checkout are provided by Shop Pay and its partners and are subject to eligibility. Options depend on your purchase amount and may require a credit check by the financing partner. Terms, rates, and eligibility are determined by the financing partner. For details, see the Shop Pay Installments terms during checkout.

View full details