Waterproof elevator switch KZ-8104

Name ME elevator switch KZ-8104 Operation speed 0.5mm-50cm/sec Operating frequency Mechanical: 120 operations/minute, Electrical: 30 operations/minute Contact resistance 25mΩ max.(initial value) Insulation resistance 100mΩ min.(at 500VDC) Dielectric strength 1000VAC,50/60HZ for 1 minute between terminals of the same polarity 1500VAC,50/60 HZ for 1 minute between currentcarrying and non-current carrying metal parts 1500VAC,50/60 HZ for 1 minute between each terminal and ground