The 7444 UL-489 Circuit Breaker – 30A Flat Rocker is engineered for optimal performance in marine and boating applications. Compliant with UL-489 standards, this circuit breaker ensures reliable electrical protection for Navy, Army, Coast Guard vessels, and other maritime crafts under CFR 46 regulations.
Key Features
- Amperage: 30A DC
- Actuator Style: Flat Rocker for easy operation
- Poles: Single pole design
- Maximum Voltage: 80V DC
- Circuit Breaker Type: Magnetic Hydraulic – Trip Free ensuring automatic disconnection during faults
- Terminal Type: #10-32 Screw Tin-Plated Brass for secure and corrosion-resistant connections
- Interrupt Capacity: 10,000A to handle high fault currents effectively
Technical Specifications
| Parameter | Details |
|---|---|
| Amperage | 30A |
| Box Dimensions | 2″H x 3″W x 5″L |
| Weight | 0.3 lbs |
| UPC | 632085074449 |
Why Choose the 7444 UL-489 Circuit Breaker?
This circuit breaker offers unparalleled reliability and safety for your marine electrical systems. Its trip-free mechanism ensures that the breaker will disconnect automatically during a fault, enhancing onboard safety. The robust tin-plated brass terminals provide durable connections resistant to the harsh marine environment, ensuring long-lasting performance.
Applications
- Military vessels including Navy, Army, and Coast Guard ships
- Commercial and recreational boats
- Fishing vessels
- Yachts and personal watercraft
- Marine electrical systems compliant with CFR 46
