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Blue Sea 7454 - UL-489 Circuit Breaker, 5A Flat Rocker
The Blue Sea 7454 UL-489 Circuit Breaker, 5A Flat Rocker is a high-performance circuit breaker designed to meet the strict standards required by military and marine applications. This circuit breaker is ideal for use on Navy, Army, or Coast Guard vessels, and other vessels covered under CFR 46 when UL-489 specifications are necessary. Its flat rocker actuator is specifically designed to resist accidental switching, ensuring the circuit remains in the "ON" position unless intentionally switched. This makes it a reliable choice for demanding environments where safety and durability are critical.
Key Features and Specifications of the Blue Sea 7454 UL-489 Circuit Breaker, 5A Flat Rocker:
- Amperage: 5A AC
- Actuator Style: Flat Rocker (resists accidental switching)
- Poles: 1
- Maximum Voltage: 240V AC
- Circuit Breaker Type: Magnetic Hydraulic—Trip Free
- Interrupt Capacity: 5000A
- Terminal Type: #10-32 Screw Tin-Plated Brass
- Minimum Operating Temperature: -40° C
- Maximum Operating Temperature: 85° C
- Maximum Terminal Torque: 15-20 in-lb (1.69 Nm)
- Mounting Screw: #6-32 SS
- Mounting Screw Torque: 7-9 in-lb (0.79 Nm)
The Blue Sea 7454 is engineered for use in challenging environments where safety, performance, and compliance with UL-489 standards are required. Its reliable, trip-free mechanism ensures that the breaker cannot be held closed once it has tripped, providing secure and dependable protection for your circuits. Perfect for military, marine, or other specialized applications.
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