Safety relays - PSR-MC20-3NO-1DO-24DC-SP - 2700467

The figure shows a version with a screw connection

Safety relay for emergency stop / safety doors up to SILCL 1, Cat. 1, PL c, depending on the application up to SILCL 3, Cat. 4, PL e, 1-channel operation, automatic / manual start, 3 enabling current paths, US = 24 V DC, pluggable Push-in terminal block



Technical data



Your advantages

  • Up to Cat. 1/PL c according to ISO 13849-1, SILCL 1 according to IEC 62061
  • Depending on the application, up to Cat. 4/PL e according to ISO 13849-1, SILCL 3 according to IEC 62061
  • Low housing width of just 12.5 mm
  • Single-channel control
  • 3 enabling current paths, 1 digital signal output
  • Manually monitored and automatic activation in a single device
  • Time saving push-in connection, tools not required
  • Potentials can be easily looped through – ideal for BUS applications
  • Intuitive use through colour coded actuation lever
  • Can be combined with the MSTB 2,5 range
  • Quick and convenient testing using integrated test option
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Key Commercial Data

Orderkey 2700467
Packing unit 1 pc
Catalog page Page 220 (C-6-2019)
GTIN 4046356912754
Weight per Piece (excluding packing) 140.400 g
Custom tariff number 85371098
Country of origin DE (Germany)


36 Lyn Road
P.O. Box 916
ZA-Ferndale 2160

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