"Schlegel key-operated switch, maintained (3 different keys) with 4-pole M12 connectorSeries: SHORTRON® connectPanel cut-out: Ø 22.3 mmProtection class: II (protective insulation)Degree of protection: IP65 / IP67Switching function: maintained actionIllumination: noWith labelling option: noContact equipment: 2NOConnection type: M12 4 polesFront bezel: stainless steel, polished Shape: roundWith integrated 4-pole M12 connector, A-coded Incl.
3 keys: 1st key: two-was operation 2.
nd key: operation to the left only 3rd key: operation to the right only"