Safety features

Input/output isolation
(double or reinforced isolation)

SELV

IEC/EN 60950-1

PELV

IEC/EN 60204-1, EN 62477-1, IEC 62103, IEC 60364-4-41

Protection class

I

PE (protective conductor) connection required

Insulation resistance

> 500 MOhm

between input and output, measured with 500 Vdc

PE resistance

< 0.1 Ohm

Resistance between the protective conductor connection and the housing near the DIN rail mounting bracket.

Leakage current

Typ. 0.44 mA / 0.94 mA

At 3x 400 Vac, 50 Hz, TN, TT / IT mains

Typ. 0.62 mA / 1.31 mA

At 3x 480 Vac, 60 Hz, TN, TT / IT mains

Max. 0.54 mA / 1.12 mA

At 3x 440 Vac, 50 Hz, TN, TT / IT mains

Max. 0.78 mA / 1.62 mA

At 3x 528 Vac, 60 Hz, TN, TT / IT mains