Schneider Electric Harmony XB5F Illuminated Push Button, Blue, 110-120V AC, 1NO+1NC

The Schneider Electric Harmony XB5F is a professional-grade illuminated push button engineered for seamless integration into industrial control panels and automation systems. This flush-mounted component features a distinct blue actuator with an integrated 110-120V AC LED, ensuring high visibility and clear status indication for operators. Built to withstand rigorous industrial conditions, the device combines a sleek, ergonomic design with robust construction, making it a reliable choice for modern human-machine interface applications.

Advantages

The primary benefit of the Harmony XB5F lies in its durable construction and high ingress protection rating, which ensures consistent performance even in environments exposed to dust and water jets. Its flush-mounted design provides a clean, aesthetic appearance on control panels while minimizing the risk of accidental activation. The integrated LED lighting simplifies wiring and installation, reducing the need for external components while providing bright, reliable status feedback. Furthermore, the inclusion of both normally open and normally closed contacts offers versatile switching capabilities for various control logic requirements.

Suitable for

• Industrial automation control panels
• Machine operation and emergency stop monitoring
• Process control systems
• Human-machine interface (HMI) consoles

When it may not be suitable

This push button is designed specifically for 110-120V AC power supplies and will not function correctly if connected to DC circuits or different voltage levels. It is also not intended for use in environments requiring extreme impact resistance beyond the IK03 rating, such as areas subject to heavy mechanical abuse or high-pressure steam cleaning.

Key specifications

• Voltage rating: 110-120V AC
• Contact configuration: 1NO + 1NC
• Protection rating: IP66
• Impact resistance: IK03
• Mounting type: Flush
• Dimensions: 36.6 mm width, 42 mm height, 55 mm depth

How to use

Installation should be performed by qualified personnel in accordance with local electrical standards. The button is designed for flush mounting into a standard panel cutout. Ensure the power supply is disconnected before wiring the 1NO and 1NC contacts to your control circuit. Once securely mounted and wired, the button provides immediate tactile feedback upon actuation, while the integrated LED illuminates to indicate the current state of the circuit.

What to consider before purchase

• Verify that your control circuit voltage matches the 110-120V AC requirement.
• Ensure the panel cutout dimensions are compatible with the flush-mount design.
• Confirm that the 1NO + 1NC contact configuration meets your specific logic needs.
• Check the environmental conditions to ensure the IP66 rating is sufficient for your application.

Usage recommendations

For optimal longevity and safety, ensure that all electrical connections are tightened to the manufacturer's specified torque settings and that the panel seal is correctly positioned to maintain the IP66 ingress protection rating.