LettersMeaningFull-face colour Push Buttonred green yellow bule white black DPush button with lightR G Y B W K TSelf-locking button MMushroom push buttonSpring return action Self-reset-on-the-left (F) Self-reset-on-the-right (FU) Self-reset-on-the-left-and-right (FFU) ...
UTL LA110-A2-Y Push Buttons Switch Rotary Switch with Key Product Description Letters Meaning Full-face colour Push Button red green yellow bule white black D Push button with light R G Y B W K T Self-locking button M Mushroom push button Spring return action Self-reset-...