Position switch, type reference: LS(M)-., product range: round plunger, protection class: IP66, IP67, features: basic device, expandable, ambient temperature: -25 - +70 °C, contact configuration Ö = normally closed: 2 Ö, note: = safety function, through positive opening in accordance with IEC/EN 60947-5-1, positive opening (ZW): yes, color of housing cover: yellow, housing: metal, connection type: cage clamp, Cage Clamp is a registered trademark of Wago Kontakttechnik, 32432 Minden., accessories for the cage clamp connection from Wago: insertion bridge, gray, Wago order no. 264-402, standards and regulations: IEC/EN 60947