Type 1 Flush Push Button 1 Pilot Light (in Centre) 1 Flush Push Button Cabling/Terminal Capacity 1x0.5mm² and 2x1.5mm² Colour Green/Amber/Red Contact Operation Slow Action, Positive Opening Dielectric Strength 2.5KV for 1 Minute Initial Contact Resistance ≤ 25 milli Ohm Insulation Category Group C conforming to NF C 20-040, VDE 0110 Insulation Resistance 2M Ohm min (500 VDC) Knob Size Ø ≤ 25mm Marking GREEN - I RED - O Mechanical Life All working positions are allowed Operating Force Push Buttons - 1 'NO'=10N, 1'NC'=8N Additional contacts - 'NO'=+5N, 'NC'=+3N Pollution Degree 3 Rated Insulation Voltage 500V conforming to IEC 60947-1, UL 508 & CSA 22-2 n° 14 Rated Power Conforming to IEC 60947-5-1: utilization categories AC 15 & DC 13 Rated Thermal Current 10A Reference Standard IEC 60947-5-1, EN 60947-5-1, IEC 337-1, UL 508, CSA C-22-2 n° 14 Shock Resistance Push Buttons: 70g, Mushroom Head Push Buttons: 15g, Selector Switches: 200g conforming to IEC 68-2-27 Short Circuits Protection 10A 500V, Cartridge Fuse g1 or N conforming to IEC 337-1 Temperature -40°C ~ + 70°C (Storage) -25°C ~ + 70°C (Working) Vibration Resistance 60 mm Mushroom Head Push Buttons: 8g, Other Push Buttons & Pilot Lights: 15g (40Hz Working Position All Working positions are allowed Certifications cULus, CSA