Blue Sea 7446 UL-489 Circuit Breaker - 100A Flat Rocker

The 7446 UL-489 100A Flat Rocker Circuit Breaker is specifically engineered for marine and boating applications that demand UL-489 compliance. Ideal for Navy, Army, Coast Guard vessels, and other marine crafts under CFR 46, this circuit breaker provides robust electrical protection to ensure the safety and reliability of your vessel's electrical systems.

Key Features

• High Amperage Capacity: Handles up to 100A DC, making it suitable for demanding marine electrical systems.
• Flat Rocker Actuator: Provides easy operation with a sleek, low-profile design that fits seamlessly into marine control panels.
• Single Pole Configuration: Simplifies installation and maintenance for single-circuit applications.
• Magnetic Hydraulic Trip-Free Mechanism: Ensures reliable and swift circuit interruption in the event of an overload or short circuit.
• Durable Terminal Type: Equipped with #10-32 screw tin-plated brass terminals for secure and corrosion-resistant connections.
• High Interrupt Capacity: Capable of interrupting up to 10,000A, providing superior protection against electrical faults.

Technical Specifications

Parameter	Specification
Amperage	100A 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	10,000A

Physical Dimensions

Dimension	Measurement
Height	2 inches
Width	3 inches
Length	5 inches
Weight	0.3 lbs

Compliance & Certifications

• UL-489 Certified: Meets the stringent standards for circuit breakers in marine applications.
• CFR 46 Compliance: Suitable for use on vessels covered under the Code of Federal Regulations Title 46.

Additional Information

• UPC: 632085074463

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.