Suitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46).
Specifications:
Amperage: 30A DC
Actuator Style: Flat Rocker
Poles: 1
Maximum Voltage: 80V DC
Circuit Breaker Type: Magnetic Hydraulic - Trip Free
Terminal Type: #10-32 Screw Tin-Plated Brass
Interrupt Capacity: 10000A
The Blue Sea Systems 7444 UL-489 Circuit Breaker offers reliable overcurrent protection for vessels and equipment requiring UL-489 compliance. Designed for marine applications, this 30-amp DC circuit breaker features a durable flat rocker actuator that provides intuitive operation and quick reset capabilities. Its magnetic hydraulic trip mechanism ensures trip-free operation, preventing damage in case of short circuits or overload conditions. Built with #10-32 screw terminal connections, the breaker guarantees secure wiring and dependable electrical connections. With a maximum voltage rating of 80V DC and an interrupt capacity of 10,000 amps, it is suitable for demanding marine environments and other high-current applications.
Features:
Amperage: 30A DC for robust circuit protection
Actuator Style: Flat rocker for easy manual operation
Poles: Single pole design simplifies wiring
Maximum Voltage: 80V DC suitable for marine and industrial use
Circuit Breaker Type: Magnetic hydraulic trip-free ensures safe operation during faults
Terminal Type: #10-32 screw terminals with tin-plated brass for corrosion resistance
Interrupt Capacity: 10,000A to handle high fault currents
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