Universal 12-50V - 3A, Circuit Breaker

Meet the Universal 12-50V - 3A Circuit Breaker, a dependable, DC-capable protection device designed to safeguard low-voltage power systems. With a precise 3A current rating and a wide 12–50V operating window, this breaker is built to interrupt fault conditions quickly and protect your wiring and equipment from damage.

Key benefits that matter in every project

• Current rating: 3A provides targeted protection for small-draw DC circuits, reducing nuisance trips while still stopping overloads.
• Voltage range: 12–50V DC covers a broad spectrum of low-voltage applications, from control circuits to battery-powered modules.
• Designed for panelboards, switchboards, control panels, and OEM equipment, making it a versatile choice for industrial and commercial setups.
• Offers reliable overcurrent protection and safe operation in distribution panels and motor control centers, helping to minimize downtime and equipment wear.

Ideal applications

• Industrial automation panels where compact DC protection is essential.
• Commercial equipment requiring a stable 3A protection level for low-voltage circuits.
• OEM modules and system integrations needing a universal, easy-to-specify breaker.
• DC power rails inside motor control centers and distribution panels that demand reliable interrupt protection.

Why this matters for your system

This Universal circuit breaker delivers a precise, proven approach to safeguarding electrical systems that operate in the 12–50V DC range. By tripping when current exceeds 3A, it helps prevent wiring insulation damage, component burnout, and unexpected downtime. For engineers and technicians, it simplifies protection strategies across multiple equipment footprints without sacrificing safety or performance.

Practical tips for use

• Verify that the protected load never exceeds the 3A rating to avoid nuisance trips.
• Integrate the breaker into DC power rails within panelboards or control panels to localize protection where faults are most likely to occur.
• Ensure compatibility with your system’s voltage profile (12–50V DC) and follow applicable electrical standards during installation.
• Use this breaker as part of a layered protection strategy, complemented by appropriate fusing or other overcurrent devices for comprehensive safety.