Blue Sea Systems UL-489 Circuit Breaker, 50A Raised Rocker

Ensure robust and compliant electrical protection for the most demanding marine and specialty vehicle applications with the Blue Sea Systems 7467 UL-489 Circuit Breaker. Specifically engineered to meet stringent UL-489 specifications, this 50A AC circuit breaker is ideal for use on Navy, Army, and Coast Guard vessels, as well as other craft regulated under CFR 46. Its magnetic hydraulic, trip-free design ensures reliable overcurrent protection across a wide temperature range, preventing system damage and enhancing safety. Upgrade your electrical system with confidence and maintain peak performance.

Key Features & Benefits:

• UL-489 Compliance: Meets rigorous safety standards, making it suitable for government and other regulated marine vessels.
• 50A AC Rating: Provides dependable overcurrent protection for critical alternating current circuits.
• 5000A Interrupt Capacity: Safely handles high fault currents, protecting your electrical system from potential damage.
• Raised Rocker Actuator: Offers intuitive and tactile ON/OFF control, even in challenging conditions.
• 2-Pole Design: Ideal for comprehensive protection of both hot and neutral legs of an AC circuit.
• 250V AC Maximum Voltage: Compatible with common alternating current electrical installations.
• Magnetic Hydraulic, Trip-Free: Ensures consistent performance irrespective of ambient temperature and prevents holding the breaker 'ON' during an overcurrent event.
• Wide Operating Temperature Range: Functions reliably from -40° C to 85° C, suitable for extreme environments.
• High Switching Cycle Durability: Engineered for long-term operational life with 10,000 switching cycles.
• Optimized Terminal Stud Torque (35 in-lb): Ensures secure electrical connections, minimizing resistance and heat buildup.
• Corrosion-Resistant Mounting: Features #6-32 SS mounting screws with an 8 in-lb torque specification for durable installation.
• Lightweight Design: Weighs only 0.23lb (0.1 kg), minimizing panel load without compromising performance.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.