Schneider Electric Harmony XB4 Contact Block 1NO + 1NC Screw Terminal

The Schneider Electric ZB4BZ105 Harmony XB4 Contact Block Assembly is a high-quality control component designed for use with 22mm Harmony XB4 pushbuttons, selector switches, and pilot devices. Featuring one normally open (NO) and one normally closed (NC) contact, this assembly provides reliable switching performance for industrial automation and control applications.

Built with a durable metal fixing collar and screw clamp terminals, the ZB4BZ105 ensures secure mounting and reliable electrical connections in demanding environments. Its slow-break contact mechanism and silver alloy contacts provide excellent electrical reliability and long operational life.

Designed for integration into Harmony XB4 operator interfaces, this contact block is ideal for use in control panels, machinery, and industrial automation systems.

  • 1 normally open (NO) and 1 normally closed (NC) contact configuration
  • Screw clamp terminals for secure wiring connections
  • Compatible with Harmony XB4 22mm pushbuttons and selector switches
  • Metal fixing collar for durability and secure mounting
  • Slow-break contact operation for reliable switching
  • Silver alloy contacts for excellent electrical performance
  • Mechanical durability up to 5 million cycles
  • Compact and robust industrial design

Click here for Data Sheet

SKU ZB4BZ105
Brand Schneider

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