Schneider ZB4BW643 Harmony XB4 Illuminated 40mm E-Stop Head Supplier | SIMPLYBUY
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Schneider ZB4BW643 Harmony XB4 Illuminated 40mm E-Stop Head
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Schneider ZB4BW643 Harmony XB4 Illuminated 40mm E-Stop Head

Manufacturer: Schneider Electric
Model: ZB4BW643
Range Compatibility: Harmony XB4
Head Type: Mushroom (40 mm diameter)
Reset: Push-pull
Mounting Diameter: 22 mm
Bezel Material: Chromium plated metal
Color: Red (Unmarked)

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Product Description

The Schneider Electric ZB4BW643 is a high-quality, illuminated mushroom head designed for emergency switching-off applications within the Harmony XB4 metal range. Featuring a 40mm red actuator and a push-pull reset mechanism, it provides clear visibility and intuitive operation during critical safety events. This 22mm mounting head is constructed with a chromium-plated metal bezel, ensuring extreme durability in harsh industrial environments. When paired with a universal LED block, it offers high-visibility status indication, meeting international safety standards for reliable machine and process emergency stopping.

Standard Features

  • Emergency Protection: Specifically designed for emergency switching-off and emergency stop functions to ensure operator safety.

  • Illumination Support: Compatible with universal LED blocks for high-visibility status indication in dark or smoky environments.

  • Heavy-Duty Construction: Features a chromium-plated metal bezel and robust mushroom head for superior impact resistance.

  • Push-Pull Action: Intuitive "push to stop" and "pull to release" mechanism allows for rapid and reliable manual control.

  • Environmental Stability: Built to withstand vibration and mechanical shock, maintaining reliable performance in industrial plants.

  • Standardized Mounting: Fits standard 22mm cut-outs, allowing for easy integration into existing control panels and operator stations.

Technical Specifications

Parameter Specification
ManufacturerSchneider Electric
ModelZB4BW643
Product RangeHarmony XB4
Actuator ProfileRed Mushroom Ø 40 mm
Reset MechanismPush-Pull
Mounting Diameter22.5 mm
Bezel MaterialChromium Plated Metal
IlluminationSupported (LED required)

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