Schneider Electric Emergency Stop Push Button Head ZB5AS834

The Schneider Electric ZB5AS834 is a high-quality emergency stop push button head from the Harmony XB5 series, designed for industrial safety applications. Featuring a red mushroom head actuator with a white 'STOP' marking, this component provides clear visual indication and reliable emergency stop functionality. The push-pull operation with pull-to-release reset ensures intuitive use and compliance with safety standards.

Advantages

Robust construction with plastic bezel and high ingress protection (IP66, IP67, IP69, IP69K) makes it suitable for harsh environments. The 40 mm actuator diameter offers easy operation even with gloves. Mechanical durability of 300,000 cycles ensures long service life. Compatibility with Harmony XB5 contact blocks allows flexible integration.

Suitable for

• Industrial machinery emergency stop circuits
• Automation and control panels
• Manufacturing and processing plants
• Applications requiring high environmental resistance

Key specifications

• Product Range: Harmony XB5
• Component Type: Head for Emergency Stop Push Button
• Actuator Type: Mushroom Head, Push-Pull
• Actuator Diameter: 40 mm
• Actuator Color: Red
• Marking: White 'STOP' on Red Background
• Reset Method: Pull to Release
• Mounting Diameter: 22 mm
• Bezel Material: Plastic
• IP Protection Rating: IP66, IP67, IP69, IP69K
• NEMA Protection Rating: NEMA 4X, NEMA 13
• Operating Temperature: -40 to 70 °C
• Storage Temperature: -40 to 70 °C
• Mechanical Durability: 300,000 cycles
• Standards Compliance: EN/IEC 60947-5-5, ISO 13850
• Compatibility: Harmony XB5 Contact Blocks
• Shape of Head: Round
• Environmental Resistance: High resistance to chemical agents, oil, dust, and water

Recommendations

For a complete emergency stop solution, pair this head with a suitable Harmony XB5 contact block and enclosure. Ensure proper installation according to safety regulations.