199-MCA1

Allen-Bradley 199-MCA1 – Dual Interlock for Reversing Contactors

The Allen-Bradley 199-MCA1 is a combined mechanical and electrical interlock module designed for reversing contactor assemblies in the 100-A09…A30 range. It prevents simultaneous activation of forward and reverse contactors, ensuring safe and reliable motor direction control. With a voltage rating up to 600 VAC, the unit is suitable for a wide range of industrial motor control applications.

Key features and benefits:
• Dual mechanical and electrical interlock in a single module
• Prevents both contactors from energizing at the same time
• Compatible with 100-A09…A30 series contactors
• Voltage rating up to 600 VAC
• Compact, easy-mount design for control panel installation

Typical applications:
• Reversing motor starters
• Forward/reverse motor control panels
• Conveyor, pump, and fan drive direction switching
• Industrial machinery requiring safe directional control
• Retrofitting or upgrading IEC contactor systems

About the manufacturer:
Allen-Bradley, a brand of Rockwell Automation, is a global leader in industrial automation components, known for reliable motor control, switchgear, and safety accessories widely used in manufacturing environments.