Official Sanwa OBS-M-1 microswitch with 3 x 4.8mm terminals. This microswitch is ideal for fitting to your Sanwa buttons to give you more of a standard connection for wiring with 4.8mm terminals, instead of the default 2.8mm.
This microswitch can used on the following buttons: OBSF-30/24 buttons. OBSN-30/24 Buttons. OBS-24KK buttons.