IDEC YW1B-A1R is a 22mm maintained operator featuring a black bezel and red button. It is a latching/maintained pushbutton operator in modular switches, providing reliable on-off functionality. Modular switches are commonly used in industrial control panels. * Non-illuminated maintained 22.5mm https://elecena.pl/product/30561308/idec-yw1b-a1r-22mm-maintained-operator-black-bezel-red-button 2026-08-02 https://elecena.pl/product/30561308/idec-yw1b-a1r-22mm-maintained-operator-black-bezel-red-button 2026-11-05