Allen Bradley 140UM6D3D45

The Allen Bradley 140UM6D3D45 is a globally utilized automatic circuit breaker designed for reliable protection and control within industrial electrical systems. It plays a critical role in safeguarding machinery and electrical circuits by interrupting fault currents and preventing equipment damage.

Key Technical Features and Applications of 140UM6D3D45

• Thermal-magnetic trip mechanism enables precise overload and short-circuit protection, enhancing operational safety in manufacturing environments.
• Compact construction allows for efficient panel integration, optimizing space in control cabinets.
• Suitable for coordination with motor starters, ensuring secure motor control and minimizing downtime.
• Rated for high fault current interruption, supporting robust performance in heavy-duty industrial power distribution.

This circuit breaker is commonly employed in automated production lines and motor control centers, where reliable electrical protection and consistent system operation are essential.