Blue Sea Systems 7038BSS 187 Series 40 Amp DC Circuit Breaker Panel Mount

The Blue Sea Systems 7038BSS is a 40-amp thermal DC circuit breaker from their 187 Series, designed for reliable overcurrent protection in marine and automotive electrical systems. This panel-mount breaker features a manual reset switch that allows operators to quickly restore power after tripping, making it ideal for critical circuit protection applications.

Key Features:

• 40 amp current rating at 48 volts DC maximum
• Thermal trip mechanism for reliable overcurrent protection
• 5/16 inch-18 stud terminals for secure wire connections
• Switchable manual reset design for easy operation
• Single pole configuration
• Panel-mount installation for clean, professional appearance
• Ignition protected for marine applications

Blue Sea Systems circuit breakers provide a cost-effective alternative to fuses with the convenience of push-to-reset operation. The thermal trip design responds to sustained overcurrent conditions, protecting wiring and equipment from damage. The 5/16 inch stud terminals accommodate a wide range of wire sizes and ensure reliable connections in high-vibration environments.