Blue Sea Systems 2141-BSS 40A Medium Duty Push Button Circuit Breaker

The Blue Sea Systems 2141-BSS is a medium-duty thermal circuit breaker designed for reliable overcurrent protection in marine, RV, and automotive electrical systems. This single-pole breaker features a push button manual reset design, allowing quick restoration of power after a trip event without requiring tools or replacement parts.

Key Features:

• 40 amp current rating for medium-duty applications
• Dual voltage rated: 32 Volts DC and 120 Volts AC
• Thermal trip mechanism provides consistent, temperature-compensated protection
• Trip-free design prevents manual override during fault conditions for enhanced safety
• Push button manual reset for convenient operation
• 10-32 stud terminal connections for secure wire attachment
• Compact single-pole design for space-efficient installation

This breaker is ideal for protecting branch circuits, equipment, and wiring in boats, RVs, emergency vehicles, and other mobile applications. The thermal trip mechanism responds to sustained overcurrent conditions while tolerating brief inrush currents typical of motor and lighting loads. Blue Sea Systems is known for high-quality marine electrical components built to withstand harsh environments.