Description
7444 UL-489 Circuit Breaker - 30A 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:
- 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 is designed for demanding applications where UL-489 compliance is essential, such as on Navy, Army, Coast Guard vessels, and other marine vessels covered under CFR 46. This rugged circuit breaker features a 30-amp DC rating and a flat rocker actuator for easy operation in tight spaces. Its single pole configuration simplifies installation and ensures reliable circuit protection. The breaker is rated for a maximum voltage of 80V DC and boasts an interrupt capacity of 10,000 amps, providing high-level safety and durability in marine environments. Constructed with #10-32 screw terminals made of tin-plated brass, it ensures secure connections and corrosion resistance for longevity in harsh conditions. The magnetic hydraulic trip mechanism is trip-free, meaning it cannot be held in the ON position during a fault, ensuring automatic disconnection during overloads or short circuits. This circuit breaker is an essential component for electrical systems in marine vessels requiring UL-489 certification, offering both safety and reliability. Its compact size and robust build make it suitable for various panel configurations while maintaining ease of access and operation for maintenance purposes. Whether used in navigation, communication, or power distribution systems, the Blue Sea Systems 7444 breaker is engineered to meet stringent marine safety standards and deliver consistent performance in critical applications.
Features:
- Suitable for use in vessels covered under CFR 46 and UL-489 specifications
- 30A DC amperage with a maximum voltage of 80V DC
- Flat rocker actuator for easy manual operation
- Single pole design for simplified wiring and installation
- Magnetic hydraulic trip-free mechanism ensures automatic disconnection during faults
- Terminal type: #10-32 screw with tin-plated brass for secure and corrosion-resistant connections
- High interrupt capacity of 10,000 amps for reliable circuit protection
Details
truck_freight: |
No |
oversized: |
No |
