The Schneider Electric Harmony K K10D004NCH is a cam stepping switch designed for control and sequencing applications within industrial automation systems. This unit features a plastic construction suitable for 16 or 22mm panel cutouts, offering a compact footprint for panel building. It provides precise step control with a 30° indexing angle, enabling reliable operation in machinery requiring sequential switching.

Technical details

• Series: Harmony K
• Actuator Type: Cam stepping switch
• Mounting Hole Diameter: 16 or 22mm
• Number of Poles: 1
• Number of Steps: 4
• Indexing Angle: 30°
• Current Rating: 10A
• Panel Cutout Dimensions: 30x30mm
• Markings: 1/2/3/4
• Contact Configuration: Single pole, single throw (SPST) per step
• Actuator Type: Rotary cam

Applications & compatibility

This cam stepping switch is commonly employed in applications requiring multi-position control and sequencing, such as on packaging machinery, material handling equipment, and control panels for process automation. Its robust design and clear step indication make it suitable for environments where precise manual control of machine functions is necessary.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the K10D004NCH or contact our technical team for cross-reference assistance with compatible Harmony K components.