Suitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46).
Specifications:
Amperage: 50A AC
Actuator Style: Flat Rocker
Poles: 1
Maximum Voltage: 240V AC
Circuit Breaker Type: Magnetic Hydraulic - Trip Free
Terminal Type: #10-32 Screw Tin-Plated Brass
Interrupt Capacity: 5000A
The Blue Sea Systems 7459 UL-489 Circuit Breaker is designed for reliable overcurrent protection in demanding marine environments where UL-489 compliance is essential. With a 50 ampere capacity and a flat rocker actuator, this circuit breaker offers ease of operation and durable performance. It is suitable for use on Navy, Army, Coast Guard vessels, and other marine vessels covered under CFR 46 regulations, ensuring safety and compliance in critical applications. The breaker features a magnetic hydraulic trip mechanism that is trip-free, preventing unwanted power interruptions during faults or overloads. Its #10-32 screw terminal made of tin-plated brass ensures a secure and corrosion-resistant connection, vital for marine conditions. The device can interrupt currents up to 5000 amperes, providing robust protection for your electrical system with a maximum operating voltage of 240V AC. Engineered to meet rigorous standards, this breaker is a dependable component for marine electrical panels and systems requiring UL-489 certification. Its compact design fits seamlessly into existing setups, offering both safety and convenience without adding unnecessary bulk to your installation. Whether for new builds or upgrades, the Blue Sea Systems 7459 circuit breaker ensures your vessel's electrical safety and regulatory compliance are maintained at the highest level.
Features:
UL-489 certification suitable for marine and naval applications
50A AC amperage capacity for reliable overcurrent protection
Flat rocker actuator for easy operation
Single pole design for straightforward installation
Maximum voltage of 240V AC for versatile use
Magnetic hydraulic trip mechanism with trip-free operation
Tin-plated brass #10-32 screw terminals for corrosion resistance
Interrupt capacity of 5000A for high fault current protection
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