Sea-Dog SD-13 7A Circuit Breaker | 830112
Sea-Dog SD-13 7A Circuit Breaker | 830112 — Product description
The Sea-Dog SD-13 is a 7 amp thermal circuit breaker that protects a single marine circuit and resets with a push of the button. It's ignition protected to UL 1500, so it's safe to mount right at the helm or anywhere near fuel.
The Sea-Dog SD-13 is a straightforward panel-mount breaker for protecting a single 7 amp circuit on your boat. Think nav lights, a bilge blower, a small pump, or any accessory run that pulls up to 7 amps. When it trips, you don't replace anything. You just push the white button back in and you're running again.
It handles 250 volts AC or 50 volts DC, so it covers the DC accessory circuits most boaters are wiring plus shore-power AC branches. The thermal trip reacts to a sustained overload the way a fuse would, but it's reusable. Wiring is simple with the two screw terminals, and the Bakelite housing holds up to heat and vibration.
Here's the part that matters on a boat: it's ignition protected to UL 1500. That means it won't throw a spark that could set off fuel vapors, so you can put it in an engine space or near the tank without worry. It mounts through a panel with just 3/16 inch of depth behind the face.
Key Features
- 7 amp thermal trip protects a single accessory circuit
- Push-to-reset button, no fuses to replace
- Rated 250V AC and 50V DC for both shore power and DC circuits
- Ignition protected to UL 1500, safe near fuel and in engine spaces
- Screw terminals and 3/16 inch panel-mount depth for easy install
Why Buy from NVN Marine
- Authorized Sea-Dog reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | SD-13 Thermal Circuit Breaker, 7 Amp, Push-To-Reset, Panel Mount, Single |
|---|---|
| Brand | Sea-Dog |
| Manufacturer Part Number | 830112 |
| UPC | 035514830034 |
| Series | SD-13 |
| Breaker Type | Thermal |
| Amperage | 7 Amp |
| Voltage | 250 Volt AC / 50 Volt DC |
| Reset Type | Push-To-Reset |
| Terminals | Screw Terminals |
| Mounting | Panel Mount |
| Panel Depth | 3/16 Inch |
| Housing Material | Bakelite |
| Color | Black With White Button |
| Certifications | UL 1077, UL/cUL, Ignition Protected UL 1500 |
| Sold As | Single |
Frequently asked questions
What does the 7 amp rating protect?
Any single circuit that draws up to 7 amps. Nav lights, a small pump, a bilge blower, that kind of accessory run. If the load stays under 7 amps continuous, this is your breaker.
How do I reset it after it trips?
Just push the white button back in. It's a push-to-reset thermal breaker, so there's no fuse to swap and nothing to replace.
Is it safe to mount near the engine or fuel tank?
Yes. It's ignition protected to UL 1500, which means it won't produce a spark that could ignite fuel vapors. That's what makes it legal and safe for engine spaces on a boat.
How does it mount?
It's a panel mount with screw terminals. You need about 3/16 inch of depth behind the panel face for the body.
