Sea-Dog SD-32 Short Stop 10A Circuit Breaker
Sea-Dog SD-32 Short Stop 10A Circuit Breaker — Product description
The Sea-Dog SD-32 Short Stop is a 10-amp resettable circuit breaker for marine DC circuits. When it trips, you just push the button to reset, no spare fuses required. Rated for 28 volts DC with an IP66 cover, it protects accessory wiring at the helm, in the bilge, or near the engine.
The Sea-Dog SD-32 Short Stop is a resettable circuit breaker built to protect a 10-amp DC circuit on your boat. Think accessory wiring, bilge pumps, nav lights, small pumps, anything you'd rather protect with a breaker than a fuse. When it trips, you push the button to reset it. No spare fuses to dig for in a rolling locker.
It's rated for 10 amps at 28 volts DC, so it covers standard 12-volt and 24-volt marine systems. The housing is nylon and polycarbonate, and it carries an IP66 rating with the included cover, so it stands up to spray and washdown at the helm or down in an engine space. Wiring is straightforward with the No. 10-32 stud terminals. You land your ring terminals, snug them down, and you're done.
It's built to SAE J553 and J1171 standards, which matters when you're wiring near fuel or want ignition-protected gear. One breaker per pack, manual reset. Simple, honest overcurrent protection that earns its spot in the panel.
Key Features
- 10 amp rating at 28 volts DC, sized for accessory circuits on 12V and 24V marine systems
- Manual push-to-reset button, so there are no spare fuses to carry or replace
- IP66 protection rating with the included cover for spray and washdown areas
- Nylon and polycarbonate housing that holds up in wet marine environments
- Meets SAE J553 and J1171 standards for marine circuit protection and ignition protection
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-32 Resettable Circuit Breaker, 10 Amp, 28 Volt DC, Manual Reset, Short Stop, IP66, With Cover, Single |
|---|---|
| Brand | Sea-Dog |
| Manufacturer Part Number | 830350 |
| UPC | 035514830393 |
| Series | Short Stop SD-32 |
| Amperage | 10 Amp |
| Voltage | 28 Volt DC |
| Reset Type | Manual Reset |
| Material | Nylon/Polycarbonate |
| Terminal | No. 10-32 Stud Terminal |
| Standards | SAE J553/J1171 |
| Protection Rating | IP66 |
| Cover | Included |
| Quantity | Single |
Frequently asked questions
How do I reset the SD-32 after it trips?
It's a manual-reset breaker. When the circuit overloads and the breaker trips, you press the reset button to restore power. There are no fuses to replace.
What size circuit does this breaker protect?
It's rated for 10 amps at 28 volts DC, which suits standard 12-volt and 24-volt marine accessory circuits like lights, pumps, and electronics.
Is the SD-32 protected against water?
It carries an IP66 protection rating with the included cover, so it handles spray and washdown. It's built for helms, consoles, and engine spaces where moisture is a fact of life.
What terminals does it use for wiring?
It uses No. 10-32 stud terminals. You attach ring terminals and secure them under the studs for a clean, solid connection.
Does this breaker meet marine electrical standards?
Yes. It's built to SAE J553 and J1171 standards, which cover thermal circuit breakers and ignition protection for marine use.
