Telemecanique ZCKD31 XC Standard Limit Switch Head Thermoplastic Roller Lever

The ZCKD31 is a Telemecanique limit switch head from the XC Standard series, designed to pair with compatible XCKS-series limit switch bodies to form a complete limit switch assembly. It uses a thermoplastic roller lever with spring return and a rotary operating head that accepts lateral approach from 2 directions, with actuation triggered by a 30° cam.

Technical specifications:

• Catalog reference: ZCKD31
• Manufacturer: Telemecanique (Schneider Electric)
• Product type: Limit switch head
• Series: XC Standard
• Head type: Rotary head
• Operator type: Roller lever, spring return, thermoplastic
• Approach type: Lateral, 2 directions
• Switch actuation: By 30° cam
• Positive opening: Yes
• Head material: Plastic
• Operating temperature: -25...70°C
• Storage temperature: -40...70°C
• Environmental characteristic: Standard environment
• Unit weight: 86 g
• Compatible bodies: ZCKS1, ZCKS2, ZCKS5, ZCKS6, ZCKS7, ZCKS8, ZCKS9, ZCKSD31, ZCKSD35, ZCKSD37, ZCKSD39 (and H29 variants)
• Warranty: 18 months

Features and benefits:

• Positive opening mechanism ensures reliable contact separation, improving safety in machine control circuits.
• Thermoplastic roller lever with spring return delivers consistent actuation and automatic reset after cam passage.
• Lateral approach from 2 directions allows flexible installation on machinery with varying cam orientations.
• Wide body compatibility across the XCKS series enables configuration of complete limit switches to match specific electrical requirements.
• Green Premium product status confirms compliance with environmental standards and no need for specific recycling operations.

Applications:

• End-of-travel detection on rotary and linear machine axes
• Position sensing on conveyors and automated material handling equipment
• Machine guarding and safety interlock circuits requiring positive opening contacts
• Door and access panel position detection in industrial control panels

Also known as: Telemecanique ZCKD31, limit switch rotary head, roller lever limit switch head.