Cam switch 20A, Disconnector 0-1 (4 - pole), fixed to the panel, front, gray, black knob SK20-2.8210\P03

"Application
Cam switches are electric multi-line rotary switches adapted to switching on and off currents. Cam switches are used in installation circuits
low voltage electrics, in particular as circuit breakers, disconnectors, switches and control connectors. Cam switches can be installed indoors (3rd pollution degree, industrial use) in the temperature from 40 to +70°C. Cam switches
meet the requirements of PN-EN60947-3, IEC 60947-3. In addition, they can operate in environmental conditions specified in the standards IEC 60068-2-6 (vibration), IEC 60068-2-27 (shock), IEC 60068-2-2 (dry hot), IEC 60068-2-1 (cold), IEC 60068-2-30 (wet heat), IEC 60068-2-52
(salt fog).

The segment construction of switches with double cams enables the creation of any switching