Switches 19mm Stainless Steel Illuminated Vandal Resistant Low Profile 22mm bezel diameter 19.2mm 0.2mm fixing hole diameter S.P.C.O MPI005 1, 2 are normally closed (NC) 3, 4 are normally opened (NO) +, - are lamp terminals, the standard LED terminals have no difference of anode and cathode . Screw Layout Plug Layout Specifications MPI005/Actuator/Terminal/Function/Material/Colour/Voltage Terminations: Plug Terminal or Screw Terminal Switching: S.P.C.O Momentary Action and Latching Sealing: IP65 (Momentary variants can be made to IP67 upon request) Max. Rating: 5A 12VDC or 24 VDC 5A 125VAC 3A 250 VAC Contact Resistance: 50m max. 1A, 2V Insulation Resistance: >1000 M 500Vdc Dielectric Strength: > 2.0kVac Operating Temp. Range: -25C to +55C Operations Mechanical: 1,000,000 (min) Electrical: 50,000 (min) Rear Nut Fixing Torque: 0.8Nm Materials Mouldings: Polycarbonate Tags/Terminations: Brass, Gold Plated Switch Body & Button: Stainless Steel / Aluminium Alloy Contacts: Silver RoHS Compliant Switches 253Switches 19mm Stainless Steel Illuminated Vandal Resistant MPI 005 X X X X X X Series Type Actuator Type Terminal Switching Type Material Illumination Voltage 19mm D = Dot 28 = 2.8mm M = Momentary S = Stainless Steel BL 12 = 12VAC 19mm Illuminated Illumination Plug L = Latching A = Black Anodized GN Metal AV Switch Terminal Aluminum RD Others R = Ring AM Available on Push TE = Screw WH request Button P = Illuminated Terminal Power Others on request O = Power Symbol / Ring Examples: MPI005/D/28/L/S/BL/12 = 19mm Metal Push Button, Dot Illumination, 2.8mm Plug Terminal, Latching, Stainless Steel, Blue, 12 Volt Note: Power Symbol / Ring not available in black anodized aluminum 254 Switches