https://eshop.se.com/sg/harmony-xb4-key-switch-selector-metal-black-22-key-455-3-positions-stay-put-2-no-xb4bg03.html
Harmony XB4 22mm Push Buttons | XB4BG03 | Schneider Electric Singapore
Shop Schneider Electric Harmony XB4 Modular Key Switch, 22 mm, Black, Metal Bezel, 3-Pos. Stay-Put, 2 NO Online in Singapore. Select from range of Push Buttons.
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