Blue Sea Systems Dual Main Distribution Panel 8690 (BSS 8690)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Blue Sea Systems Dual Main Distribution Panel. Can be mounted in four different orientations. Isolates the Start circuit from the House circuit. Simplifies battery switch operation. Protects electronics from sags and spikes caused by engine cranking. Discharges batteries independently. Designed for single engine configurations. Allows emergency cross connect between separate engine battery banks. Provides main DC circuit protection in addition to high ampere loads. Provides 24 hour circuit protection. Includes 4218 - Set of 30 common DC labels. Includes 1 x 100A large case rocker circuit breaker & 2 x 15A push button circuit breakers. Battery Switch: BSS 5511E.
- Can be mounted in four different orientations
- Isolates the Start circuit from the House circuit
- Simplifies battery switch operation
- Protects electronics from sags and spikes caused by engine cranking
- Discharges batteries independently
- Designed for single engine configurations
- Allows emergency cross connect between separate engine battery banks
- Provides main DC circuit protection in addition to high ampere loads
- Provides 24 hour circuit protection
- Includes 4218 - Set of 30 common DC labels
- Includes 1 x 100A large case rocker circuit breaker & 2 x 15A push button circuit breakers
- Battery Switch: BSS 5511E
- Cranking Rating: 10 sec. 1000A
- Intermittent Rating: 5 min. 525A
- Continuous Rating: 350A
- Voltage: 12-24V
- House Circuit Protection: 100A
- Dimensions: Height 8.00", Width: 5.25"
Typically ships in 4–5 business days. Availability confirmed upon order.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.