It is rated for AC-3 and AC-3e utilisation categories at 12 A up to 440 V, with a 415 V AC 50 Hz coil and one normally-open auxiliary contact. The AC-3 rating means it is built for starting and stopping squirrel-cage motors — the 12 A figure governs the motor full-load current it can handle, not the resistive heating current. The AC-3e variant extends this to energy-efficient motors with higher inrush.
For a BOM line that requires this exact order code, sourcing is on a quoted-to-order basis against an RFQ. No official successor order code is listed in the lifecycle record, so any replacement must be evaluated for fit by the specifying engineer.
It also meets GB/T equivalents and EN/IEC 60335-1 Clause 30.2 for fire resistance.
Integration Notes
The coil is a 415 V AC 50 Hz wide-range type — verify control voltage matches the panel supply before wiring.