Schneider Electric Mushroomm push but head

Push button ZB5AR2, black Ø60 with spring. Product description: Push buttons, rotary and key switches Harmony Style 5 (Series XB5) plastic Ø 22 mm - Complete units - Paddle push button, black Ø40mm. The push button program Harmony style 5 refers to the series of push buttons, signal lamps and lamp pushes with plastic front rings. The series model numbers start with XB5 and replace the Ø22 mm XA2-B series. However, the XA2-B series is still used with the XAC pendant pushbutton program and is therefore included in this catalog. See section on pendant pushbuttons.Signal lamps and lamp pushes now use Protected LED technology which provides up to 100,000 hours of maintenance-free operation. Some advantages of these new LEDs compared to traditional incandescent bulbs include less maintenance required; no need for bulb testing; all colors available (including blue and white); large voltage range with same light intensity: 12V and 230V (see limit values on page 311). Connection can be made either via screws with locking washers or plugs or pins for printed circuit boards.The program consists of: Complete units XB5-A; Components for assembly ZB5-A; Loose parts and accessories ZB5-AD.The complete units consist of: Recessed flush buttons, recessed flush buttons with silicone cap, raised buttons and paddle press-buttons; double-pushbuttons; emergency stop (push-pull type), twist-to-release type emergency stop switch according to EN418 standard), rotary switches/key switches.Signal lamps (3 types): With built-in LED lights for BA9s incandescent bulbs directly powered or through a transformer.Lamp pushes (five types): Round ones have built-in LED lights for BA9s incandescent bulbs directly powered or through a transformer while double-lamp pushes have built-in LEDs as well as rotary switches with built-in LEDs.Signs (common to XB4 and XB5 series): The signs can be designed by the user using design software provided on a diskette.Other products from the Harmony style 5 series include: Timers from 0 to 9999.9 hours, sounders at 80DB and fuse holders for 5x20mm fuses.Technical specifications: Color: Black; Diameter of push button (Ø mm): Ø60.