The Schneider Electric ZCKE21 is a limit switch head designed for robust industrial environments. As part of the ZCKE series, this component features a thermoplastic roller lever plunger actuator, suitable for detecting the presence or absence of objects on automated production lines. Its construction is optimized for reliable operation in demanding conditions where precise mechanical signaling is required.

Technical details

• Series: ZCKE
• Actuator Type: Roller Lever Plunger
• Actuator Material: Thermoplastic
• Switching Function: Momentary (typical for roller lever plunger heads, verify with datasheet)
• Enclosure Compatibility: Designed for use with compatible ZCKD series limit switch bodies (verify compatibility with specific body part numbers)
• Operating Temperature Range: Typically -25°C to +70°C (verify with manufacturer datasheet for exact range)
• Mechanical Durability: Engineered for extended operational life in high-cycle applications
• Ingress Protection: Typically IP66/IP67 when paired with a suitable switch body (verify with manufacturer datasheet)

Applications & compatibility

This limit switch head is commonly employed in machine tool applications, material handling systems, and packaging machinery. It serves as a critical component for end-of-travel detection, position sensing, and interlock functions on automated equipment. Its robust design ensures reliable performance in environments subject to dust, moisture, and mechanical shock.

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 ZCKE21 or contact our technical team for cross-reference assistance with compatible Schneider Electric limit switch components.