Safeguard your workplace and emergency stop system effectively with the Harmony Illuminated Lens Ring by Schneider Electric.

The Harmony Lens Ring ZBY9W2B130 is an LED illuminated marked 24 V legend plate. The marked text on the ring reads ARRET D’URGENCE in French, which translates to EMERGENCY STOP in English. This lens ring is primarily used with an emergency switching off mushroom head push-button. The light of the circular lens ring changes instantly to red when the push-button is pressed, to display the activation of the emergency stop process.

This legend plate will remain highly visible even in darkness and poor conditions due to the constant LED illumination of the ring and the immediate colour change function when the emergency stop is triggered.

The Schneider Electric Harmony range of high-quality, push-buttons and accessories combine practicality and ease-of-use to give you flawless control, and boost workplace safety and efficiency.

This legend plate will significantly improve the level of protection in your workplace with its continual LED illumination and colour change safety mechanism. The French text on the ring reading ARRET D’URGENCE is ideal for French speaking operators. It is compatible with Schneider Electric XB4 and XB5 series.

- Accessory: Emergency stop mushroom head push-button – 426-2808
- [Us] rated supply voltage: 24 V AC/DC at 50/60 Hz
- Marking: Black ARRET D’URGENCE on a yellow background and caution logo
- Language: French
- Light source: Protected LED
- Bulb base: Integral LED
- Light source colour: Red
- Material: Plastic
- Dimensions (H x W): 60mm x 9.3mm
- Current Consumption: 18 mA

Rated insulation voltage: 600v (pollution degree 3) conforming to EN/IEC 60947-1

A legend plate is a component used in conjunction with push-buttons and switches to highlight the placement of the button. They can also provide clear visual indication when the mechanism is triggered. Some rings will have text or symbol engravings on them that display what happens when you press, pull, push or twist a component. This type of ring is usually used within industrial workplace settings, where tactile emergency stop processes for potentially dangerous or expensive machinery need to be obvious, quick, and easy-to-use.

A push-button is a switch mechanism that controls a function within a machine or device, such as an instant shut down.