Blue Sea Systems 7399 A-Series Flat Rocker Circuit Breaker 2.5A Single Pole

The Blue Sea Systems 7399 is a single-pole A-Series circuit breaker with a flat rocker actuator design, rated for 2.5 amps in both AC and DC applications. This magnetic hydraulic circuit breaker features a trip-free design that cannot be held in the "ON" position during a fault current condition, providing reliable overcurrent protection for marine electrical systems.

Key Features:

• Flush rocker actuator in the "ON" position eliminates risk of accidental switching
• Color actuator provides clear visual indication of "OFF" position
• Trip-free design prevents override during fault conditions
• International ON/OFF symbols support vertical or horizontal mounting
• Ideal for protecting 24-hour circuits from accidental interruption
• Stainless steel terminals and mounting hardware for marine environments

Technical Specifications:

• Current Rating: 2.5A DC / 2.5A AC
• Maximum Voltage: 32V DC / 250V AC
• Poles: Single pole
• Circuit Breaker Type: Magnetic hydraulic, trip-free
• Interrupt Capacity: 5000A @ 32V DC / 3000A @ 125V AC / 1500A @ 250V AC
• Operating Temperature Range: -40°C to 85°C
• Switching Cycles: 10,000
• Terminal Screw: #10-32 stainless steel (torque: 14 in-lb / 1.58 Nm)
• Mounting Screw: #6-32 stainless steel (torque: 6 in-lb / 0.68 Nm)
• Weight: 0.21 lbs (0.1 kg)

This circuit breaker is designed for marine and other harsh environment applications where reliable overcurrent protection is essential. The flat rocker design is particularly well-suited for installations where preventing accidental circuit interruption is critical.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.