Sea-Dog Line 830356 SD-32 Short Stop Resettable Circuit Breaker

The Sea-Dog Line SD-32 Short Stop Circuit Breaker is a compact, manual-reset DC circuit breaker engineered for reliable electrical circuit protection in marine, RV, and powersports applications. Constructed with stamped brass components and an injection-molded nylon/polycarbonate housing, this breaker is built to handle demanding environments where durability and safety are essential.

Unlike traditional fuses, the SD-32 features a manual reset design — simply press the reset button after a trip and restore power without replacing any components. The included protective cover helps shield the terminal and reset button from moisture and accidental contact.

Key Features:

• Manual Reset (Reset Only) — no fuse replacement needed after tripping
• 28 Volt DC rated for marine and 12V/24V DC electrical systems
• No. 10-32 stud terminal for secure wire connections
• IP66 protection rating — resistant to water jets and dust ingress
• Meets SAE J553 and J1171 standards for marine ignition protection
• Stamped brass construction with nylon/polycarbonate housing for corrosion resistance
• Includes protective cover for added terminal protection
• Single-pole configuration

The Sea-Dog SD-32 Short Stop circuit breaker is ideal for protecting individual circuits on boats, PWCs, RVs, and other DC-powered equipment. Its compact footprint and stud-terminal design make it easy to integrate into existing electrical panels or surface-mount installations.