Eaton Cutler Hammer M22-Pvl-K12-R
SWITCH, EMERGENCY STOP, 1NO/2NC, 500VAC; Contact Configuration:3PST-2NC, SPST-NO; Switch Operation:Push-Pull; Switch Terminals:-; Contact Current Max:4A; Contact Voltage AC Nom:500V; Contact Voltage DC Nom:220V; IP Rating:IP67, IP69K.