Seadog 4208101 Thermal Circuit Breaker - 10 A
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Protects a marine electrical circuit from excess current using a thermal, push-to-reset AC/DC circuit breaker—an economical alternative to magnetic breakers, designed for quick-connect, panel-mounted installations.
Key Features
- Thermal AC/DC circuit breaker for protecting an electrical circuit from excess current
- Push-to-reset design allows resetting after tripping
- Quick connect terminal style breaker for vibration/shock resistance
- Alternative to fuses with the advantage of being resettable after tripping
- Compact panel-mounted design
- Molded Bakelite construction with stamped brass contacts
Intended Use
- Marine and recreational vessel DC/AC accessory power distribution (circuit protection)
- Switch panel and breaker/fuse holder applications that accept thermal push-to-reset breakers
- General 12/24V and compatible onboard electrical systems requiring thermal circuit protection (confirm ratings on your application)
Product Details
- Product: Seadog 4208101 Thermal Circuit Breaker - 10 A
- Style/Function: Thermal AC/DC circuit breaker; push-to-reset
- Construction: Molded Bakelite with stamped brass contacts
- Current rating: 10 A
- Voltage ratings: 4–35A @ 125–250 VAC; 32 VDC
- Terminal style: Quick connect terminal style
- Boot/Protection option: Optional Thermal Breaker Boot (420839) provides additional protection in wet environments
- Variant SKU: 354-4208101
- Barcode: 35514420464
Parts Desk Insights
Best Use Case: Ideal for protecting onboard circuits in compact switch/panel layouts where you want resettable protection and a quick-connect terminal style.
Common Issues: If nuisance tripping occurs, verify the load’s current draw is within the breaker’s rating and confirm secure connections on the quick-connect terminals. For installations exposed to splash/wet environments, consider adding the optional Thermal Breaker Boot (420839) to help provide additional protection.
Related Products & Accessories
- Seadog 420839 Thermal Breaker Boot - Optional boot listed as providing additional protection in wet environments (420839).
- Circuit Breakers (Category) - Browse the circuit breaker collection for additional amp ratings and related protections.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 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.