Blue Sea Systems 7229-BSS A-Series Red Toggle Circuit Breaker, Single Pole 50A

Blue Sea 7229 Circuit Breaker AA1Toggle 50A with Red Toggle

Blue Sea Systems 7229-BSS A-Series Red Toggle Circuit Breaker provides dependable switching and circuit protection for marine electrical panels. This single-pole breaker is rated for 50A AC and 50A DC applications, with a red toggle actuator for clear visual identification and convenient manual control. Designed as an industry-standard component for Blue Sea Systems electrical panels, it helps protect connected circuits while supporting reliable onboard power management.

The magnetic-hydraulic, trip-free design prevents the actuator from being held in the ON position during a fault-current condition. This feature supports safer operation by allowing the breaker to trip as intended when an overload or short circuit occurs. The breaker is rated for systems up to 240V AC or 32V DC and is suitable for a wide range of marine and electrical distribution applications.

Built to meet American Boat and Yacht Council (ABYC) standards, the Blue Sea Systems 7229-BSS is engineered for dependable service in demanding environments. Stainless steel mounting and terminal hardware provide corrosion resistance, while the breaker supports up to 10,000 switching cycles. Operating performance is specified from -40°F to 185°F, making it suitable for varying installation conditions. The unit supports interrupt capacities up to 3,000A at 120V AC, 1,500A at 240V AC under TÜV ratings, 3,000A at 240V AC under UL 1077, and 7,500A at 65V DC.

Specifications
Amperage: 50A AC and 50A DC
Actuator Style: Toggle
Poles: Single pole
Maximum Voltage: 240V AC and 32V DC
Circuit Breaker Type: Magnetic hydraulic, trip free
Mounting Hardware: #6-32 stainless steel mounting screw and #10-32 stainless steel terminal screws
Torque: 6 in-lb mounting screw and 14 in-lb terminal screws
Compliance: ABYC standards

Features:

• 50A AC and 50A DC rating for marine electrical protection
• Single-pole design with a highly visible red toggle actuator
• Combines manual switching and circuit protection in one device
• Trip-free operation prevents the breaker from being held ON during a fault condition
• Magnetic-hydraulic circuit breaker construction
• Compatible with Blue Sea Systems electrical panels
• Meets American Boat and Yacht Council (ABYC) standards
• Stainless steel mounting and terminal screws
• Supports up to 10,000 switching cycles
• Operating temperature range from -40°F to 185°F