The IDEC HW1S-33TF02 is a 3-position selector switch with a knob, featuring spring return two-way operation and 2 Normally Closed (NC) contacts. Designed for 22mm mounting, it comes with a durable plastic bezel. The switch offers finger-safe (IP20) screw terminals and is compatible with push-in terminals, ring, fork, ferrule terminals, and bare wires. It meets EN418 standards for emergency stops with IEC compliant positive action. Additionally, it is UL listed, CSA certified, TUV approved, and CE marked for quality assurance.