S7-400 dust filter — lifecycle and fit
The 6ES7408-1TA00-7AA0 is a SIMATIC S7-400 dust filter for the fan subassembly, sold as a 10-unit pack. It fits the 6ES7 408-1TA00-0XA0 and 6ES7 408-1TB00-0XA0 fan units.
Cabinet integration and ordering
Part of the S7-400 platform — the filter is a consumable spare that should be on the MRO shelf alongside the fan units it protects.
