Position switch, type reference: LS(M)-., product range: round plunger, protection class: IP66, IP67, features: basic device, expandable, ambient temperature: -25 - +70 °C, design: EN 50047 Form B, contact configuration Ö = normally closed: 2 Ö, note: = safety function, by positive opening according to IEC/EN 60947-5-1, positive opening (ZW): yes, color of housing cover: yellow, housing: plastic, connection type: screw terminal, standards and regulations: IEC/EN 60947