ElectricThe ZB2BY2918 with Switch Hardware LEGEND PLATE is a piece of hardware manufactured by Schneider Electric. It is a Gray Plastic 3 Lever Plate and provides a legend plate for easy identification of devices on a switch. The plate includes an engraved legend to read "OFF/RESET/ON" and is available in various sizes. It is designed for use with the ZB2 and ZB4 series changeover switches from Schneider Electric. The ZB2BY2918 is made from UL 94V-0 rated materials for enhanced flame resistance.