Safety device - PSR-MM25-1NO-2DO-24DC-SP - 2702356

The figure shows a version with a screw connection

Safety relay module for sensorless standstill monitoring for 3- and 1-phase motors to SILCL 3, cat. 3, PL e, two-channel evaluation of the residual voltage of AC, three-phase, and DC motors, plug-in spring-cage terminal block, width: 12.5 mm



Technical data




Your advantages

  • Monitoring of 1 and 3-phase AC or DC motors
  • No additional sensors required
  • Adjustable delay time from 0.5 s ... 20 s
  • Adjustable switching threshold from 50 mV... 500 mV
  • 1 enabling current path, 2 digital signal outputs
  • Low housing width of just 12.5 mm
  • Up to Cat.3/PL e according to ISO 13849-1, SILCL 3 according to IEC 62061
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Key Commercial Data

Orderkey 2702356
Packing unit 1 pc
Sales key DNA241 -
Catalog page Page 276 (C_6_2017)
GTIN 4055626133218
Weight per Piece (excluding packing) 146.700 g
Country of origin DE (Germany)


Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495
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