It operates on a 400 V AC, 50 Hz supply and carries a 10 kA short-circuit current rating (SCCR) per IEC 61008-1 and EN 60898. This is an instantaneous-trip device — no intentional short-time delay on the residual current path — so it clears fast on a ground fault.
Installation depth is 70 mm; the overall depth including the front face is 77 mm. Mounting position is unrestricted — vertical, horizontal, or inverted — which simplifies panel layout when the busbar run forces an orientation.
The device is silicon-free, which avoids outgassing issues in sealed or sensitive electronic compartments.