The Schneider Electric XCSZ28 is a safety interlock key designed as a blanking plug for the operating head slot of specific Telemecanique safety switches. This component is integral to maintaining the integrity of safety interlock systems, ensuring that guard doors or access points are properly secured before machinery operation can commence. It is engineered to function with the Telemecanique XCS series of plastic guard safety switches.

Technical details

• Product Type: Safety Interlock Key / Blanking Plug
• Manufacturer Series: Telemecanique XCS Series
• Function: Blanking plug for operating head slot
• Material: Plastic (implied by compatibility with plastic guard switches)
• Purpose: Secures operating head slot to ensure switch functionality in safety interlock circuits
• Compatibility: Designed for use with Telemecanique XCSPA, XCSTA, and XCSTE series plastic guard safety switches.
• Operating Principle: Prevents unauthorized or accidental actuation of the safety switch mechanism when the guard is open or the key is not inserted.

Applications & compatibility

The Schneider Electric XCSZ28 safety interlock key is essential for safety circuits in a wide range of industrial machinery where guard monitoring is critical. It is commonly found in applications such as packaging machinery, assembly lines, material handling equipment, and any automated system requiring physical guard interlocks to prevent hazardous operations. Its compatibility with the Telemecanique XCSPA, XCSTA, and XCSTE series makes it a direct replacement or component for existing safety installations.

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 Schneider XCSZ28 or contact our technical team for cross-reference assistance with compatible Telemecanique XCS series components.