Blue Sea Systems Surface Mount Circuit Breaker 30A – BSS-7136
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Blue Sea Systems Surface Mount Circuit Breaker — 30A
The BSS-7136 is a 30A surface mount DC circuit breaker for marine applications where you need reliable overcurrent protection without a panel cutout. It mounts directly to a bulkhead, battery box, or engine room surface and resets manually after a trip. At 30 amps it’s sized for branch circuits and accessory feeds — the kind of protection you want close to the load, not buried in a panel across the boat.
Key Specifications
- Type: Surface mount circuit breaker (automatic trip + manual reset)
- Rating: 30A DC
- Mount Style: Surface mount (bulkhead or flat surface)
- Part Number: BSS-7136
- Weight: 120 g
Best Use Cases
- Lighting or accessory branch circuit protection near the load
- Freshwater pump, shower sump, or livewell pump feeds
- Bilge pump manual override circuit protection
- Engine room or lazarette installations where panel-mount access is impractical
- Any 30A DC circuit where a bulkhead-mount breaker is preferred over a panel cutout
Other Surface Mount Circuit Breakers
Need more capacity in the same surface-mount format?
- Blue Sea Systems Surface Mount Circuit Breaker 80A – BSS-7142
- Blue Sea Systems Surface Mount Circuit Breaker 200A – BSS-7149
187 Series Surface Mount Breakers
Looking for more amperage options in a surface-mount format?
- Blue Sea Systems 187 Series Surface Mount 30A
- Blue Sea Systems 187 Series Surface Mount 40A
- Blue Sea Systems 187 Series Surface Mount 50A
Panel-Mount Circuit Breakers
Prefer a panel-mount rocker or toggle format?
- Blue Sea Systems Rocker Circuit Breaker Single Pole 30A – BSS-7414
- Blue Sea Systems Toggle Circuit Breaker Single Pole 15A – BSS-7210
- Blue Sea Systems Toggle Circuit Breaker Double Pole 30A – BSS-7365
Parts Desk Insights
Best use case: The BSS-7136 is the go-to surface mount breaker for branch-circuit protection close to the load. It’s a popular choice for pump circuits, lighting feeds, and accessory runs in engine rooms, lazarettes, and bilge spaces where running wiring back to a main panel isn’t practical. Mounting the breaker near the load shortens the unprotected wire run and makes it easier to reset after a trip without opening a panel.
If your circuit draws more than 30A, step up to the BSS-7142 80A surface mount breaker. For a panel-mount format at the same amperage, the BSS-7414 30A rocker breaker is the equivalent. The 187 Series 30A surface mount is also worth comparing if you need a different form factor.
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.