Main range of productHarmony K product or component typeComplete cam switch component nameK2 [Ith] conventional free air thermal current20 A mounting locationFront fixing modeMultifixing cam switch head typeWith front plate 45 x 45 mm type of operatorBlack handle, length = 35 mm rotary handle padlockingWithout presentation of legendWith metallic legend, 0 - 1 - 2 black marking cam switch functionStepping switch returnWithout off positionWith Off position poles description3P switching positionsRight: 0° - 45° - 90° IP degree of protectionIP40 conforming to IEC 529IP40 conforming to NF C 20-010 Complementary number of steps2 switching angle45 ° [Ui] rated insulation voltage690 V degree of pollution 3 conforming to IEC 60947-1 [Ithe] conventional enclosed thermal current16 A electrical durability200000 cycles AC-23200000 cycles AC-3600000 cycles AC-15600000 cycles AC-21 operating rate2.5 cyc/mn AC-212.5 cyc/mn AC-232.5 cyc/mn AC-38.333 cyc/mn AC-15 short-circuit current10000 A short-circuit protection20 A by cartridge fuse, type gG [Uimp] rated impulse withstand voltage4 kV in isolating function6 kV conforming to IEC 947-1 contact operationSlow-break positive openingWith electrical connectionCaptive screw clamp terminals flexible, 2 x 1.5 mm²Captive screw clamp terminals solid, 1 x 2.5 mm² mechanical durability1000000 cycles CAD overall width45 mm CAD overall height45 mm CAD overall depth97 mm product weight0.17 kg Environment standardsCENELEC EN 50013EN 60947-3 for power circuitEN 60947-5-1 for control circuitIEC 60947-3 for power circuitIEC 60947-5-1 for control circuit product certificationsCSA 240 V 1 hp 1 phaseCSA 240 V 3 hp 3 phases 2 -pole(s)UL 240 V 1 hp 3 phasesUL 240 V 0.33 hp 1 phase 2 -pole(s) protective treatmentTC ambient air temperature for operation-25...55 °C ambient air temperature for storage-40...70 °C shock resistance30 gn conforming to IEC 68-2-27 vibration resistance5 gn, 10...150 Hz conforming to IEC 68-2-6 overvoltage categoryClass II conforming to IEC 536Class II conforming to NF C 20-030 Contractual warranty Warranty period18 months
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CADSizeAdd to My DocumentsCam switches, complete switches, 12 and 20 A, front mounting, ¿multi-fixing¿, 45 x 45 mm front plate, 35 mm handleCertificateSizeAdd to My Documents
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Dimensions DrawingsOperating Head and BodyFront Mounting "Multi-Fixing"a73 mm/2.87 in.esupport panel thickness 1 mm to 6 mm./0.039 in. to 0.24 in.
Technical DescriptionLink Positions (Factory Mounted)MarkingAngular Position of SwitchSwitching ProgramConvention Used for Switching Program Representation
Contact closed in 2 positions and maintained between the 2 positions
Sealed assembly for auto-maintain control
Spring return position: for a switching angle of 90°, spring return is over 30° after the last position (for a maximum of 3 simultaneous contacts).