Telemecanique ZCK D21 Limit Switch Head Roller Lever

Description:

The Telemecanique ZCKD21 Limit Switch Head is used with XCKM and XCKL series limit switch bodies to provide reliable position sensing through a spring-return thermoplastic roller lever plunger. Commonly installed in machine tools, conveyor systems, packaging machinery, material handling equipment, and automated production lines requiring lateral one-direction actuation. Maintenance teams and machine builders use this limit switch head for repair, retrofit, expansion, and replacement of XC Standard limit switch assemblies.

Applications:

The Telemecanique ZCKD21 is designed for industrial position detection and end-of-travel monitoring in automated equipment. It is widely used in manufacturing machinery, conveyors, packaging systems, assembly lines, and material handling equipment where a spring-return roller lever plunger provides dependable switching when actuated by a 30° cam from a single lateral direction.

Technical Specifications:

• Manufacturer: Telemecanique Sensors / Schneider Electric
• Part Number: ZCKD21
• Product Type: Limit Switch Head
• Series: XC Standard
• Device Short Name: ZCKD
• Head Type: Plunger Head
• Compatible Switch Bodies: XCKM Series, XCKL Series
• Movement of Operating Head: Linear / Rotary
• Operator Type: Thermoplastic Roller Lever Plunger, Spring Return
• Type of Approach: Lateral, One Direction
• Switch Actuation: By 30° Cam
• Positive Opening: Yes
• Head Material: Plastic (Thermoplastic)
• Environmental Rating: Standard Industrial Environment
• Package Weight: Approximately 0.085 kg
• Typical Applications: Machine tools, conveyors, packaging equipment, material handling systems, and industrial automation.

Common Replacements:

• Telemecanique ZCKD06
• Telemecanique ZCKD08
• Telemecanique ZCKD35