Attribute Value: High Mechanical Resistantance ; Double Insulation (For Thermoplastic Type) ; Degree Of Protection IP65 (Thermoplastic) IP66 (Metal) ; Reinforced UL-V0 Thermoplastic Fiber-Glass Body ; Zinc Alloy (Zamack) Or Aluminium Body ;Positive Opening Operation ; Minimum Actuation Force/Torque ; Minimum Force To Achieve Positive Opening Operation ;Precise Operating Points (Consistency) ; Immune To Electromagnetic Disturbances ; Zb Type Contact Blocks ; Current Ith = 10A ; Rated Insulation Voltage Ui = 500V ; UL ; CSA ; CE ; Conform With IEC 947-5-1 (EN 60947-5-1) . Names (Page 1)