Safety Distance Calculator

IEC 60601-1 / IEC 60950-1 — Clearance & Creepage Distance Calculation

Safety Standard

Pollution Degree

Material Group (CTI)

Equipment Class

Overvoltage Category

Isolation Type

Input Voltage (VAC)

Output Voltage (VDC)

Altitude (m)

Working Voltage RMS (V)

Working Voltage PEAK (V)

✅ Backend engine connected — real-time table lookup (altitude correction, CTI interpolation, IEC 60601-1 / 60950-1 / 62368-1 / 61010-1)