Blue Sea Systems 7427-BSS Single Pole Circuit Breaker Rocker Switch - 10A

The Blue Sea Systems 7427-BSS is a single pole magnetic hydraulic circuit breaker designed for marine and RV electrical systems. This compact SC1 slot-style breaker features a restricted-off rocker actuator that provides reliable overcurrent protection for 12V and 24V DC circuits, as well as AC applications up to 240V.

Key Features:

• 10 ampere rated capacity for versatile circuit protection
• Magnetic hydraulic trip mechanism provides accurate, reliable overcurrent protection
• Rated for 240V AC / 32V DC operation
• Restricted-off rocker actuator prevents accidental activation
• Single pole design for individual circuit control
• #10-32 screw terminal connections for secure wire attachment
• SC1 slot configuration for easy panel mounting
• Trip-free design—breaker cannot be held closed during overload condition

This circuit breaker is ideal for protecting navigation lights, bilge pumps, electronics, and other onboard electrical equipment. The magnetic hydraulic technology ensures consistent performance in demanding marine environments, while the rocker-style actuator provides easy visual confirmation of circuit status.