Amp Circuit Breaker – Marine Grade

A tough, waterproof  Circuit Breaker designed to protect your anchor winch and electrical system from overload, short‑circuit damage, and motor failure. Built for harsh marine environments, this breaker is easy to install and provides reliable protection for Savwinch winches and other 12V accessories.

Product Overview

This 40 Amp Circuit Breaker is engineered for boats operating in saltwater, high‑spray, and vibration‑heavy conditions. Its sealed housing prevents moisture ingress, ensuring dependable performance even in the roughest offshore environments.

Ideal for Savwinch drum winches and capstan systems, this breaker acts as a safety barrier—tripping instantly during overload to protect wiring, motors, and electrical components.

Please note: The switch is not included.

Key Features

• overload protection — Prevents winch motor burnout and wiring damage.
• Waterproof housing — Built for saltwater, spray, and deck‑level exposure.
• Easy installation — Simple inline mounting with standard terminals.
• Savwinch compatible — Ideal for 880 series and similar winch systems.

• Resettable design — Quickly reset after tripping without replacing fuses.

Performance & Use‑Case

Perfect for:

• Savwinch drum winches
• Capstan winches
• High‑draw 12V accessories
• Electrical upgrades or replacements
• Boats operating in harsh offshore conditions

This breaker ensures stable power delivery and protects your winch from failure during heavy load retrieval.