- Power: 220 V/380 V, - Workstation, current limiting, thermal magnetic, switchs, Indicator Light RGY, Resistors Set, Capasitors Set, Inductors Set, Contactor,Button Switch, Relay, -- Kirchhoff's voltage and current laws exploration, Diodes, LEDs, and rectifiers, Residential Bimetallic Thermostat, Circuit Breaker, Type Thermal-magnetic