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Manufacturer Siemens
Mfg Catalog # 3SK12201AB40
North Coast Part # 1434795


  • Type of actuation: DC
  • Width: 18.0 millimetre
  • Depth: 122.0 millimetre
  • Muting possible: false
  • Height: 100.0 millimetre
  • Start input present: true
  • Design: One and two channels
  • Approval for UL present: true
  • Functional safety (SIL): SIL 3
  • Feedback circuit present: false
  • Bearing track assembly possible: 0
  • Stop Category acc. to IEC 60204: 0
  • detachable terminals present: false
  • min. response delay time: 0.0 second
  • suitable for safety functions: true
  • Approval through TÜV present: true
  • max. delay-on energization time: 0.0 second
  • Performance level acc. to EN ISO 13849-1: E
  • min. rated control voltage Us with DC: 24 volt
  • suitable for monitoring position switches: true
  • suitable for monitoring solenoid switches: true
  • Design of electrical connection: Screw connection
  • suitable for monitoring EMERGENCY-OFF circuits: true
  • Number of contacts, safety related, delayed, with contacts: 0
  • suitable for monitoring optoelectronic protection devices: true
  • Number of outputs, safety-related, non-delayed, with contacts: 0
  • Number of delayed outputs with signaling function (with contact).: 0
  • Number of delayed semi-conductor outputs with signaling function.: 0


UPC 88762154913
Item Long Description SIRIUS safety relay advanced expansion unit input extension for one additional 2-channel or two 1-channel sensors us = 24 V DC screw connection
GTiN 00887621549138
Length 4.300 in
Width 17.5 mm
Operating Temperature -25 C
Depth 121.6 mm
Height 100.0 mm
Country of Origin Germany
Connection Type Screw Connection
Family Brand Name Siemens

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