While the remains the gold standard, the IEC now offers IEC Online Standards Collection (IEC OSC) . This web-based tool allows:
Approximately 120–150 pages, including annexes. i--- Iec 60060-1 Pdf
Simulates grid switching surges; the 2025 edition updated the standard waveform to 170/2500 µs . While the remains the gold standard, the IEC