MAIN CHARACTERISTICS range of product HARMONY 9001K product or component type PUSHBUTTON device short name 9001K type of operator SPRING RETURN operator profile PROJECTING RED MARKING UNMARKED operator additional information WITHOUT GUARD COMPLEMETARY CHARACTERISTICS bezel material CHROMIUM PLATED METAL mounting diameter 30 MM shape of signaling unit head OCTAGONAL contacts type and composition 1 NC connections - terminals SCREW CLAMP TERMINALS 1 X 0.22...2 X 1.5 MM CONFORMING TO IEC 60947-1 tightening torque 0.8 N.M CONFORMING TO IEC 60947-1 shape of screw head CROSS SLOTTED mechanical durability 5000000 CYCLES operating position ANY POSITION [Ie] rated operational current 3 A 240 V AC-15 A600-Q600 NEMA [Ui] rated insulation voltage 250 V DEGREE OF POLLUTION 3 CONFORMING TO IEC 60947-1 [Uimp] rated impulse withstand voltage 2.5 KV CONFORMING TO IEC 60947-1 contacts material SILVER ALLOY CONTACTS contact operation SLOW-BREAK positive opening WITH CONFORMING TO IEC 60947-5-2 short-circuit protection 10 A CARTRIDGE FUSE CONFORMING TO IEC 60947-5-1 [Ith] conventional free air thermal current 10 A [Icm] rated short-circuit making capacity