SKU:75124
7446 UL-489 Circuit Breaker - 100A Flat Rocker
Suitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46).
Specifications:
The Blue Sea Systems 7446 UL-489 Circuit Breaker is designed for reliable electrical protection in marine and other demanding environments where UL-489 compliance is essential. This 100-ampere direct current (DC) circuit breaker features a flat rocker actuator for easy operation and a single-pole configuration, making it suitable for various electrical circuits on vessels such as Navy, Army, or Coast Guard ships. With a maximum voltage rating of 80 volts DC, it ensures safe and efficient circuit interruption during overloads or short circuits. Constructed with a magnetic hydraulic trip mechanism, this breaker is trip-free, preventing accidental disengagement and enhancing safety during operation. The #10-32 screw terminal connections are tin-plated brass, providing durable and corrosion-resistant connections that ensure long-term reliability even in harsh marine environments. The interrupt capacity of 10,000 amps offers high fault current handling capability, adding an extra layer of protection for critical electrical systems. This circuit breaker is suitable for applications requiring strict adherence to UL-489 standards and offers robust performance in demanding conditions, making it an ideal choice for marine, military, and industrial electrical installations. Its compact size and sturdy construction support installation in confined spaces without sacrificing durability or safety. Whether used for primary circuit protection or auxiliary functions, the Blue Sea 7446 breaker provides dependable performance and peace of mind in critical electrical systems.
Features:
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