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Siemens 6ES7421-1BL01-0AA0

Simatic S7-400, Digital Input SM 421

Man. nr: 6ES7421-1BL01-0AA0
Category: PLC > Input
Brand: Siemens

Availability (Last check at: 2026-10-20 21:15:06)

New
Refurbished

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Swap your defective item for a reviewed and tested item, and receive a discount on your quote.
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  • available
  • 1-2 weeks
  • on request

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