THESE SYMBOLS ARE BASED ON AND INCLUDING THE FULL TEXT OF THE FOLLOWING PARTS OF IEC 60617 - GRAPHICAL SYMBOLS FOR DIAGRAMS

PART 5 - PRODUCTION AND CONVERSION OF ELECTRICAL ENERGY

PART 1 - SYMBOL ELEMENTS & QUALIFYING SYMBOLS

PART 4 - SEMICONDUCTORS AND ELECTRON TUBES

PART 5 - PRODUCTION AND CONVERSION OF ELECTRICAL ENERGY PART 6 - SWITCHGEAR, CONTROLGEAR AND PROTECTIVE DEVICES

PART 2 - CONDUCTORS AND CONNECTING DEVICES

PART 3 - PASSIVE COMPONENTS

PART 2 - CONDUCTORS AND CONNECTING DEVICES

THESE SYMBOLS ARE BASED ON AND INCLUDING THE FULL TEXT OF THE FOLLOWING PARTS OF IEC 60617 - GRAPHICAL SYMBOLS FOR DIAGRAMS

PART 6 - SWITCHGEAR, CONTROLGEAR AND PROTECTIVE DEVICES PART 6 - SWITCHGEAR, CONTROLGEAR AND PROTECTIVE DEVICES PART 6 - SWITCHGEAR, CONTROLGEAR AND PROTECTIVE DEVICES PART 6 - SWITCHGEAR, CONTROLGEAR AND PROTECTIVE DEVICES

THESE SYMBOLS ARE BASED ON AND INCLUDING THE FULL TEXT OF THE FOLLOWING PARTS OF IEC 60617 - GRAPHICAL SYMBOLS FOR DIAGRAMS

ABBREVIATIONPART 7 - MEASURING INSTRUMENTS, LAMPS AND SIGNALLING DEVICESPART 6 - SWITCHGEAR, CONTROLGEAR AND PROTECTIVE DEVICES PART 8 - WIRING & TERMINATION

CONDUCTOR COLOUR CODING

PART 9 - LIGHTING AND NAV-AIDS LAYOUT DRAFTING SYMBOLS