The 24 V AC 50 Hz coil is a fixed-frequency control voltage — verify your control transformer matches 50 Hz, not 50/60 Hz universal. The contactor includes one normally-closed (NC) auxiliary contact alongside the three main NO poles.
For washdown or dusty environments, it needs an enclosure.
If your customer's approved manufacturer list (AML) allows a deviation, the current Easy TeSys Control range or the broader TeSys D series offers functional equivalents with the same 45 mm width and 6 A AC-3 rating, but coil voltage and auxiliary configuration must be matched. Any substitution requires a formal change request per the customer's AVL rules.
Also listed to EN/IEC 60335-1 Clause 30.2 and -2-40 Annex JJ for appliance applications, which adds glow-wire and fire-resistance testing at 850 °C per IEC 60695-2-1.