Blue Sea 7442 - UL-489 Circuit Breaker, 15A Flat Rocker

Blue Sea 7442 - UL-489 Circuit Breaker, 15A Flat Rocker

The Blue Sea 7442 UL-489 Circuit Breaker, 15A Flat Rocker, is a high-quality, reliable circuit protection device that is ideal for use in marine environments, especially on Navy, Army, or Coast Guard vessels, and other vessels governed by CFR 46. This breaker meets UL-489 specifications, ensuring it is suitable for compliance with safety regulations. Featuring a flat rocker actuator, this breaker resists accidental switching, providing a secure "ON" position. The magnetic hydraulic trip-free design offers dependable performance, preventing the breaker from being held in the "ON" position during fault conditions, which enhances the safety of your electrical systems.

Key Features of the Blue Sea 7442 UL-489 Circuit Breaker:

• Complies with UL-489 specifications, making it ideal for military and commercial marine applications
• 15A DC rating, suitable for a variety of 12V and 24V DC electrical systems
• Flat rocker actuator that resists accidental switching by staying flush in the "ON" position
• Magnetic hydraulic "trip-free" design ensures safe operation by preventing the breaker from being held "ON" during fault conditions
• 10000A interrupt capacity for reliable protection from high fault currents
• Temperature range of -40° C to 85° C, allowing for operation in extreme environmental conditions
• Durable construction with #10-32 screw terminals made of tin-plated brass for reliable conductivity
• Mounting screw included (#6-32 stainless steel), with a recommended torque range of 7-9 in-lb for secure installation

The Blue Sea 7442 UL-489 Circuit Breaker is a critical component for maintaining the safety and efficiency of electrical systems in marine and military applications. With its durable, trip-free design and reliable specifications, this circuit breaker is an excellent choice for anyone requiring UL-489 compliance and dependable circuit protection.