Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A

The Blue Sea 2139 Medium Duty Push Button Reset-Only 20A circuit breaker is designed for marine electrical protection, catering to anglers, boaters, and offshore enthusiasts who require dependable performance in challenging saltwater environments. Electrical faults can lead to significant issues on the water, making reliable circuit protection essential for safety and functionality.

This reset-only design necessitates manual intervention to restore power, allowing users to identify and address any underlying electrical issues. Engineered specifically for medium-duty marine applications, this circuit breaker protects various systems, from 12V cabin setups to small-to-medium thruster circuits. The push-button reset mechanism is purely mechanical, providing users with direct control over their electrical systems.

Ideal for both retrofits and new builds, the compact dimensions of 3 x 2 x 7 inches and lightweight of 0.2 pounds facilitate installation in tight spaces without adding unnecessary bulk. This circuit breaker is crucial for safeguarding valuable marine electronics and wiring harnesses, ensuring that boaters can enjoy their time on the water with peace of mind.