Kit of components with experiment manual with 21 experiments including brief theoretical mentions and practical diagrams of the main circuits that are used in civil installations.
Each experiment has a well defined target and shows the electric diagram and the material that is necessary for assembling the installation.
The kit is composed of: 3 general purpose pushbuttons, 3 bell pushbuttons, 3 door opener pushbuttons, 3 switches, 2 change-over switches, 2 reversing switches, 1 mains socket, 3 bells, 1 buzzer, 2 fuse holders complete with fuses, 1 stairs light timing relay, 1 pulse relay, 2 lamp holders complete with incandescent lamps, 1 fluorescent lamp complete with lamp holder, starter and choke, 1 electric lock, 1 external pushbutton panel with 3 pushbutton, 1 signaling panel with 4 displays, 3 wall-type entry phones complete with buzzer and 3 pushbutton, 1 power supply for the entry phone, 1 transformer mains/2x12V, 1 piece of DIN section, 1 set of screws to fix the components, 2 containers.
