The GHS2701917R0003: Lifecycle status is marked current. That means no last-time-buy clock ticking, no forced redesign to a successor part. For a sourcing buyer freezing a BOM, this is the clean signal: the part number is still the manufacturer's active offering, not a phase-out SKU you'll chase through surplus channels in eighteen months.
The 25 A rating tells you the auxiliary contact is sized for the control circuit, not the main power path — it switches the coil or signal side of the contactor. That's the typical role for this sub-category: providing additional N.O. or N.C. poles for status feedback, interlocks, or PLC inputs without tapping the main poles.