Rotary switches LW26
The Rotary switches LW26 series are produced for switching on/off electrical circuits with commutated current from 20 to 160A. They are designed on the bases of the rotor-eccentric switching on which is realized through turning of the handle to 60 or 90 degrees. The normal operation is used for commutation of two-, three- or four- conductor systems. There are special rotary switches that switch on under given connection schemes and are used to control motors, electric welding machines and other consumers. They are produced in accordance with standard EN 60947-1; EN 60947-3-1, power supply voltage 230/400V 50Hz, they endure 690V insulation voltage. Their mechanical endurance is 3x105 cycles.
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