The Schneider Electric ZBE204 is a double contact block designed for use within the Harmony XB4 series of control and signaling units. This specific configuration features silver alloy contacts and screw clamp terminals, providing reliable electrical connections for demanding industrial environments. It is engineered to function as a normally closed (NC) contact, making it suitable for safety interlock circuits and other applications requiring a default closed state.

Technical details

• Series: Harmony XB4
• Contact Configuration: Double contact block
• Contact Type: 2 Normally Closed (2NC)
• Contact Material: Silver alloy
• Terminal Type: Screw clamp
• Actuator Type: Contact block for pushbuttons, selector switches, and pilot lights
• Mounting: Designed for panel mounting with compatible Harmony XB4 operators
• Environmental Rating: Suitable for industrial environments (specific IP rating to be confirmed via manufacturer datasheet)

Applications & compatibility

This ZBE204 contact block is commonly integrated into control panels for machine tools, material handling systems, and packaging equipment. Its normally closed configuration is ideal for emergency stop circuits, safety gate monitoring, and other critical interlocking functions where a loss of power or signal should result in a safe, stopped state.

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 ZBE204 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.