Siemens SIRIUS ACT 1NC Contact Module Screw Terminal 10A 

The Siemens 3SU1400-2AA10-1CA0 is a SIRIUS ACT contact module designed for use with 22mm 3SU1 pushbuttons and control devices. This version features one Normally Closed (1NC) contact with positive opening operation, making it suitable for safety-related control circuits. 

With screw-type terminals and a compact floor-mount design, this contact block provides secure wiring, high mechanical durability and reliable switching performance in demanding industrial environments. It supports AC and DC control voltages up to 500V.

  • SIRIUS ACT 3SU1 contact module
  • 1 x Normally Closed (NC) contact
  • Positive opening operation
  • Screw-type terminals
  • Rated insulation voltage 500V
  • Thermal current 10A
  • AC/DC operation up to 500V
  • Mechanical life up to 10 million operations
  • Electrical life up to 10 million operations
  • IP40 enclosure protection
  • IP20 terminal protection
  • Floor mounting design
  • Suitable for integration in plastic or metal enclosures

Click here Data Sheet

SKU 3SU1400-2AA10-1CA0
Brand Siemens

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