Description
Sea-Dog 15A Thermal AC/DC Circuit Breaker | Boat Supply Store
Reliably safeguard your vessel's alternating and direct current circuits with this robust thermal circuit breaker. Engineered for marine environments, it offers a durable, vibration-resistant solution that resets with a simple push, eliminating the need for fuse replacements. Its molded Bakelite construction and quick-connect terminals facilitate panel mounting within a 3/16" panel depth, providing efficient protection rated for up to 125-250VAC and 32VDC.
Key Features
- Resettable protection eliminates fuse replacement costs.
- Vibration and shock resistant construction for harsh marine conditions.
- Push-to-reset mechanism for immediate circuit restoration.
- AC/DC compatibility for versatile system protection.
- Economical alternative to more complex magnetic breakers.
- Compact panel-mount design for efficient console layout.
- Durable molded Bakelite construction ensures longevity.
- Quick connect terminals simplify installation.
Specifications
| Product Specifications | |
|---|---|
| Brand | Sea-Dog |
| Amp Rating | 15 Amp |
| Type | Thermal |
| AC/DC Compatibility | AC/DC |
| Reset Type | Push-to-reset |
| AC Voltage Rating | 125-250VAC |
| DC Voltage Rating | 32VDC |
| Panel Depth | 3/16" |
| Construction | Molded Bakelite |
| Terminals | Quick connect |
Who This Is For
Marine enthusiasts and boat owners seeking a dependable, resettable circuit protection solution for both AC and DC electrical systems. Ideal for marine electricians performing installations or upgrades requiring reliable, cost-effective overcurrent protection.
How It Compares
| Feature | Sea-Dog 15A Thermal AC/DC Circuit Breaker | Blue Sea Systems 7044 |
|---|---|---|
| Amps | 15 | 15 |
| Type | Thermal | Thermal |
| AC/DC | AC/DC | AC/DC |
| Reset Type | Push-to-reset | Push-to-reset |
| AC Voltage Rating | 125-250VAC | 125VAC |
| DC Voltage Rating | 32VDC | 28VDC |
| Panel Depth | 3/16" | 1/2" |
Common Concerns Answered
Does this breaker offer protection in wet environments?
While the molded Bakelite construction provides inherent durability, an optional Thermal Breaker Boot (SKU 420839) is available for enhanced weather protection in very wet conditions.
Can I use this breaker for high-demand DC systems?
This breaker is rated for 32VDC, which is standard for many marine applications. For systems exceeding this rating or requiring specialized protection, consult your vessel's electrical schematics and consider higher-rated DC breakers.
How does this breaker compare to traditional fuses?
This thermal breaker offers a significant advantage by being resettable after tripping, unlike a fuse which must be replaced. This provides ongoing convenience and cost savings for common overcurrent events.
Frequently Asked Questions
What is the amp rating of the Sea-Dog Thermal AC/DC Circuit Breaker?
The Sea-Dog Thermal AC/DC Circuit Breaker has a 15 Amp rating.
Can this circuit breaker be used for both AC and DC applications?
Yes, this circuit breaker is designed for compatibility with both AC and DC electrical systems.
How is this circuit breaker reset after tripping?
This circuit breaker features a push-to-reset mechanism, allowing for simple and immediate reactivation after a trip.
What is the panel mounting depth for this circuit breaker?
The panel mounting depth for this Sea-Dog circuit breaker is 3/16".
What is the voltage rating for AC and DC applications?
This breaker is rated for 125-250VAC and 32VDC.
