Overview
The Telemecanique ZCKY091 is an adjustable actuating key engineered for use with Schneider Electric OsiSense® XCK-L series safety interlock limit switches. This metal-bodied operating key provides reliable actuation control in demanding industrial automation environments, delivering millions of operation cycles without degradation. The ZCKY091 integrates seamlessly into modular limit switch assemblies, enabling quick system reconfiguration without replacing entire switch bodies.
Key Features
- Adjustable metal actuating key for XCK-L and XCKJ series limit switches
- Heavy-duty metal construction rated for 10+ million operations
- One cable entry tapped for Pg 13.5 cable gland for secure connectivity
- Compact, lightweight design (96 grams) for easy installation and replacement
- OsiSense® Schneider Electric certified for safety-critical applications
- RoHS3 compliant with no SVHC materials
Technical Specifications
- Material: Metal (zinc-plated for corrosion resistance)
- Length: 77 mm (7.7 cm)
- Width: 40 mm (4.0 cm)
- Height: 33 mm (3.3 cm)
- Weight: 96 grams
- Cable Gland Entry: Pg 13.5 (tapped)
- Series: ZCKY (Telemecanique Sensors)
- Operating Cycles: 10+ million (metal body durability rating)
- Compliance: RoHS3, REACH, No SVHC
Typical Applications
- Safety interlock systems on industrial machinery and equipment
- Heavy-duty crane and hoist limit switch actuation
- Manufacturing conveyor belt position detection
- Machine tool end-stop and travel limit monitoring
- Packaging and palletizing equipment safety controls
- Modular automation systems requiring field reconfiguration
Compatibility & Replacements
Compatible With
- Schneider Electric XCKJ Series safety limit switches (metal body)
- Schneider Electric XCK-L series safety interlock limit switches
- OsiSense® XCS limit switch family
- Telemecanique Sensors modular switch assemblies
- Industrial PLC and safety controller I/O systems
Replaces / Drop-In Replacement For
- Telemecanique ZCK-Y091 (alternate part number designation)
- Telemecanique part number 059973
- Equivalent OsiSense® adjustable keys for XCK-L platforms
Works With
- Rockwell Automation CompactLogix, ControlLogix, and SoftLogix platforms (via safety I/O modules)
- Siemens SIMATIC S7-1200/1500 safety I/O networks
- Mitsubishi MELSEC safety controller input modules
- Omron safety relay and programmable safety controller systems
- EtherNet/IP and PROFIBUS safety networks (via gateway modules)
