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2-Channel safety relay

  • Inputs for SCA4 + SCB4
  • Output: 2 makers and 1 breaker
  • Monitoring of external contacts for contact multiplication and reinforcement
    via feedback loop Y1 – Y2
  • Over-current and short-circuit proof
  • Compatible for safeCAP4


  • Realization of several safety applications
  • Technologically and economically perfect
  • Safety TypIII-C according to EN 574
  • Category 4 and PLe according to DIN EN ISO 13849-1


Additional information

Weight 3.15 oz
Dimensions 5.12 × 3.54 × 1.26 in