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Rockwell Automation 440N SensaGuard™ Non-contact Interlock Switches Rectangular 8 Pin DC QD

Mfg #: 440NZ21SS2H
BSE #: 2274258

440N Bulletin SensaGuard™ Non-contact switches

  • SensaGuard™ Non-contact Interlock Switches feature the latest generation of RFID technology for coding and inductive technology for sensing.
  • These switches have a large sensing range and tolerance to misalignment.
  • Includes RFID unique (high) or standard (low) coded actuators
  • Provides switches that can be connected in series with other devices
  • Plastic barrel, stainless steel barrel, and plastic flat pack housings
  • Standard, unique, magnetic hold, and integrated latch versions
  • IP66, IP67, and IP69K rated
  • PFHD = 1.12E-9 (probability of dangerous failure per hour)
  • MTTFd: Greater Than 385 years
  • Dual channel interlock may be suitable for performance levels PLe or PLd (according to ISO 13849-1:2006) and for use in SIL2 or SIL3 systems (according to IEC 62061) depending on application characteristics
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Product can be ordered only in multiples of
Brand Rockwell Automation  
Actuator Type Rectangular  
Contact Configuration 2 NC Safety, 1 NO Aux  
Connection Type 8 Pin DC QD  
Rockwell Automation Specification Sheet Specification Sheet

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