SWITCH NO ROUND BLACK IP67; Switch Operation:Off-(On); Contact Configuration:SPST; Contact Voltage AC Nom:250V; Contact Voltage DC Nom:48V; Contact Current Max:4A; Switch Terminals:Screw; Product Range:IR Series; SVHC:No SVHC (12-Jan-2017); Actuation Type:Round; Actuator / Cap Colour:Black; Contact Current AC Max:2A; Contact Resistance:100mohm; Dielectric Strength VDC:1500V; IP Rating:IP67; Insulation Resistance:1Gohm; No. of Electrical Operations:500000; No. of Mechanical Operations:1000000; Operating Force Max:5N; Operating Force Min:2N; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Panel Thickness:8mm; Travel:1.7mm