The C&S Electric LA9-D09978 is amechanical interlockdesigned for use withTC1-D09 to D32andTP1-D09 to D32contactors. It prevents simultaneous closing of two mechanically interlocked contactors, ensuring safe and reliable operation in configurations such as reversing or star-delta motor starters.

• MECH INTERLOCK D09-D32
• Suitable for use with TC1-D and TP1-D range contactors
• Fast and easy installation
• Enhanced security