Sea-Dog 4208711 Hi-Amp Surface Mount Resettable Circuit Breaker, 30 amps, A=2-7/8" B=1-7/8" C=1-3/4" D=2-3/16" E=1-1/16", 48 Volts
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The Sea-Dog 4208711 Hi-Amp Surface Mount Resettable Circuit Breaker (30 amps, 48 volts) is a single-pole, thermal-type overcurrent protection device with a visible tripped condition indicator. Designed for surface mounting, it’s built for marine environments where splash exposure is a concern, including engine compartment and bilge area applications.
Key Features
- Single pole thermal type resettable circuit breaker with visible indication of tripped condition
- 30 amp rating for overcurrent protection on appropriately sized branch circuits
- Surface mount design—no mounting panel required
- Water resistant/sealed construction intended for engine compartment and bilge area applications
- Stainless steel studs and washers with thermoset plastic body
- CE certified
- Interrupt level of 3000 amperes
Intended Use
- Marine DC electrical systems operating at 48 volts (branch circuit protection)
- Engine compartment installations
- Bilge area installations
- General 48VDC accessory circuits requiring resettable overcurrent protection
Product Details
- Brand/Series: Sea-Dog Hi-Amp Surface Mount Resettable Circuit Breaker
- Model/Part No.: 4208711 (includes associated SKU: 354-4208711)
- Type: Single pole thermal type resettable circuit breaker
- Amps: 30 amps
- Voltage: 48 Volts (48VDC)
- Interrupt level (AIC): 3000 amperes
- Surface mount: Mounting panel not required
- Sealing/Environment: Water resistant and sealed for engine compartment and bilge area applications
- Construction: Thermoset plastic with stainless steel studs and washers
- Certification: CE certified
- Mounting dimensions (panel cut/space dimensions labeled A–E): A = 2-7/8", B = 1-7/8", C = 1-3/4", D = 2-3/16", E = 1-1/16"
Parts Desk Insights
Best Use Case: Use this resettable breaker when you want branch-circuit overcurrent protection at 30A on a 48V system, with a surface-mounted option and a clear visual cue when a fault trips the breaker.
Common Issues: If nuisance trips occur, confirm the load is within the breaker’s intended rating and review wiring for short circuits or excessive current draw. Also double-check the mounting/spacing against the A–E dimensions during installation to ensure proper seating and secure contact at the stainless studs and washers.
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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.