Bussmann CBP-50BA - 50A, 12VDC, Circuit Breaker

The Bussmann CBP-50BA is a DC-rated circuit breaker engineered to protect low-voltage power systems with precision and reliability. With a 50-amp current rating at up to 12 VDC, this device delivers dependable overcurrent protection where it matters most—from DC distribution to demanding control environments.

Designed for installation in panelboards, switchboards, control panels, and OEM equipment, the CBP-50BA is a practical choice for any setup that relies on clean, uninterrupted DC power. Its robust performance helps keep sensitive equipment safe, reduces downtime, and supports safer operation in compact, space-conscious electrical enclosures.

• Current rating: 50A
• Voltage rating: 12VDC
• Breaker type: Circuit Breaker

Why choose the CBP-50BA for your DC power protection needs?

• A dedicated DC circuit breaker designed to interrupt fault currents in 12 VDC systems, minimizing the risk of damage to panels, controls, and connected loads.
• Versatile for multiple environments: Fits into panelboards, switchboards, control panels, and OEM assemblies across industrial, commercial, and OEM applications where safe, reliable operation is non-negotiable.
• Protects critical infrastructure: Ideal for motor control centers and DC distribution segments where consistent protection prevents nuisance trips and equipment wear.
• Clear specification alignment: Explicit rating of 50A and 12VDC ensures you select a device that matches your load and power source, reducing guesswork during design and maintenance.

Practical use scenarios include protecting DC feeders in automated control panels, safeguarding low-voltage drives in motor control centers, and shielding distribution circuits in OEM equipment where quick response to overcurrent events is essential. By choosing the CBP-50BA, you’re prioritizing long-term reliability, streamlined maintenance, and safer electrical operation in any DC-powered application.