Allen Bradley 140UK3L3D40

The Allen Bradley 140UK3L3D40 is a globally utilized automatic circuit breaker designed for reliable overload and short-circuit protection in industrial power distribution systems.

Key Technical Features and Applications of 140UK3L3D40

• Compact design enables integration in control panels with limited space while maintaining robust interruption capacity.
• Thermal-magnetic trip units provide precise overload detection and rapid short-circuit response, ensuring equipment safety.
• Rated for consistent performance in harsh industrial environments, supporting operational continuity.
• Facilitates selective coordination in electrical systems, minimizing downtime during fault conditions.

This circuit breaker is essential in motor control centers and industrial automation panels where dependable power protection and fault isolation are critical.