Home › Industrial Devices › Safety relay › Siemens › SIRIUS 3SK1 › 3SK1121-1AB40
Industrial device

3SK1121-1AB40

Siemens • SIRIUS 3SK1 • Safety relay • Safety relay
Siemens Safety relay

Specifications

Siemens

Brand

Siemens

Series

SIRIUS 3SK1

Line

Safety relay

Unit type

Safety relay basic unit

Device type

Safety relay

Voltage range

24 VDC

Typical application

Emergency stop / guard monitoring in panels

Terminal/coil issues; contact wear; false trips from wiring/EMI problems

Details

  • Brand: Siemens
  • Series: SIRIUS 3SK1
  • Line: Safety relay
  • Unit type: Safety relay basic unit
  • Device type: Safety relay
  • Voltage range: 24 VDC
  • Typical application: Emergency stop / guard monitoring in panels

Common failures

Terminal/coil issues; contact wear; false trips from wiring/EMI problems

Buy online Request RFQ Repair this unit