• Siemens SIRIUS 3SK2 Diagnostics Module, Cables & System Accessories
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Siemens SIRIUS 3SK2 Diagnostics Module, Cables & System Accessories

Siemens SIRIUS 3SK2 Diagnostics Module, Cables & System Accessories

Accessories for SIRIUS 3SK2 safety relays: diagnostics module, USB PC cable, connecting cables, door adapter, interface cover and memory module.

Key features

  • 3SK2611 diagnostics module for direct display of errors in the cabinet front
  • USB PC cable for configuration with SIRIUS Safety ES
  • Flat and round connecting cables 0.025 to 2.5 m for diagnostics/interface modules
  • Memory module backs up the complete 3SK2 parameterization without PC/PG
  • Door adapter brings the system interface outside the cabinet

Specifications

Brand Siemens
Product line SIRIUS 3SK2 accessories
For use with SIRIUS 3SK2 basic units
Note 3RK3611-3AA00 MSS module not usable on 3SK2
Source Siemens Catalog IC 10 · 2026, p. 1063-1064
3SK2611-3AA00 Type: Diagnostics module | Description: Front display of errors (cross-circuits)
3RK3931-0AA00 Type: Memory module | Description: Backup of 3SK2 parameterization
AccessoriesSiemens
2 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Siemens SIRIUS 3SK2 Diagnostics Module, Cables & System Accessories

Brand Siemens·Accessories

Available part numbers (2)

3SK2611-3AA00, 3RK3931-0AA00

How to order

Send the Siemens part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
3SK2611-3AA00Type: Diagnostics module | Description: Front display of errors (cross-circuits)
3RK3931-0AA00Type: Memory module | Description: Backup of 3SK2 parameterization

Need a different model, or a part not listed here? Send us your parts list →

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