The Schneider ZBG421E is a replacement key set designed for the Harmony XB4 and XB5 series of control components. This set provides authorized access for operating machinery equipped with compatible selector switches and emergency stop push buttons, ensuring operational security and safety protocols are maintained. The keys are specifically engineered for the robust demands of industrial environments.

Technical details

• Series: Harmony XB4/XB5
• Product Type: Replacement Key Set
• Included Components: 2 Keys
• Compatibility: Designed for Harmony XB4 and XB5 booted selector switches, latching emergency stop mushroom head push buttons, and selector switches.
• Additional Compatibility: Also compatible with XALD and XALK series enclosures.
• Functionality: Provides secure, authorized access for machine operation.
• Material: Durable construction suitable for industrial use.

Applications & compatibility

This key set is essential for maintaining control and security on machinery utilizing Schneider Electric's Harmony XB4 and XB5 control stations. Applications include packaging lines, material handling systems, assembly machines, and any industrial setup requiring secure operator access to critical functions like selector switches and emergency stops.

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 ZBG421E or contact our technical team for cross-reference assistance with compatible Harmony series components.