


lighting arresters, Fe Ground connections), telecommunications (radio stations, antennas, telephones, others),.alarm installations (detectors, centers, readers, barriers, signalling, others),.connectivity boxes discontinued standards), equipment for fire protection and fire fighting (detectors, extinguishing devices, control-centers, alarm devices, others - e.g.industrial automation and measurement (meters and recorders, others),.production and conversion of electrical energy (power plants, others - e.g.lighting (lamps, sockets, emergency lighting, connection points, types of light, others - e.g.architectural and topographical installation plans and diagrams (sockets, switches, buttons, symbols, others - distribution boxes, head ends with/without local antenna),.In the Electrical - Plan library the following symbols categories can be found:

Electrical - Plan library possesses symbols of electrical installations that are used on architectural plans.
