Skip to product information

Blue Sea 8690 e-Series Dual Circuit Plus PN 5511e [8690]

Low stock! Only 4 left


Regular price $328.99
Sale price $328.99 Regular price $461.99
Shipping calculated at checkout.

  • Secure checkout
  • Check part compatibility
  • Parts assistance


Question about this product?

We're happy to help.

Up to 29% off

e-Series Dual Circuit Plus PN 5511e


(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

WarningWARNING: 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.


Quick Guide (pdf)
Owner's Manual (pdf)



Blue Sea 8690 e-Series Dual Circuit Plus PN 5511e [8690]

$328.99

How do I confirm compatibility?

Match the manufacturer part number and review the dimensions, power requirements and compatibility information in the product description. Vehicle, RV and marine applications can differ. Contact our team with your model details if you need help reviewing a part before ordering.

Where can I find warranty information?

Warranty coverage and claim procedures vary by manufacturer and product. Review the manufacturer documentation and any warranty details provided with the item. Contact 4Falcons with the part number and order details for help finding the relevant information.

What delivery options are available?

Delivery options depend on the item and your shipping address. Review the product availability, our shipping policy and the options shown at checkout before placing your order. Any delivery estimate shown is specific to that item and destination.

How do returns work?

Read the Returns & Refunds policy linked in our Customer Support menu before ordering. Eligibility, condition requirements and instructions are explained there. Contact our team with your order number before sending an item back.

Questions about this part?
Talk to 4Falcons.