What the description tells a sourcing buyer
The AF261B1-AD11J9: The description decodes as: AF26 frame size, non-reversing (NR), three-phase (3PH), contactor block (CB), with a N1 control voltage of 200/120 V. The N1 suffix indicates a dual-voltage coil — 200 V at 50/60 Hz or 120 V at 50/60 Hz — which is common for global machine designs that ship to both 200 V and 120 V control circuits. A sourcing buyer can confirm this coil voltage matches the panel's control transformer tap before committing the line item.
Sourcing and availability posture
Because the lifecycle stage is current, this part is sourced through ABB's standard industrial distribution network. No last-time-buy window to track; no substitute qualification needed for a new design-in.