Stainless Steel Double Pole Changeover Switches 16mm diameter Choice of switch action depending on part code: Part codes containing /1D1 or /1D2 - Momentary action Part codes containing /1E1 or /1E2 - Latching action Choice of Illumination style depending on part code: Part codes containing /1D1 or /1E1 - Centre dot Part codes containing /1D2 or /1E2 - Ring Choice of LED colour, depending on part code: /RD - Red, /GN - Green, /AM - Amber, /BL - Blue Choice of LED operating voltage depending on part code suffix: /012 - 12V DC, /220 - 220V DC MP0045/1 Low Profile MP0045/3 Prominent Button