What the ratings mean for fit
The 6AG1960-1AB04-4XA0: Width is 25 mm — a single slot. Depth 140 mm fits the standard S7-400 rack. No rail kit, no extra bracketing. It's a drop-in swap for the uncoated version if the panel environment justifies the upgrade.
Sourcing close
If you're refreshing a redundant CPU pair in a corrosive environment, this module keeps the sync line from failing when the cabinet gets hosed down. It's a straightforward, active-order-code spare — no scavenging needed. Send the RFQ and we'll confirm delivery against your shutdown window.