A-B 440N-Z21US2AN Guardmaster 440N
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Manufacturer AB-SFC
Mfg Catalog # 440N-Z21US2AN
North Coast Part # 878378


  • Provides IP69K washdown rating
  • Provides switches that can be connected in series with other devices


  • Actuator Code Type: Unique Code
  • LED Indication for Margin: Yes
  • Magnetic Hold / Integrated Latch: No

Product Type

  • Product Family: SensaGuard
  • Housing Style: Plastic Rectangular Flat Pack
  • Type: Plastic Rectangular Flat Pack Unique Code Actuator, Margin Indication
  • Assured Sensing Distance (Make): 25 mm (0.98 in)
  • Safety Outputs: 2 x PNP, 0.2A, max: Status: ON (+24V DC)
  • Auxiliary Outputs: 1 x PNP, 0.2A, max Auxiliary Output
  • LED Indication for Door Status and Troubleshooting: Yes
  • Connection: 3 M PVC Cable


UPC 61259882795
Item Long Description Guardmaster 440N Non Contact Switch
GTiN 00612598827954
Type Non Contact, Rectangular
Material Plastic
Connection Type PVC Cable
Contact Type Solid State Contacts
Family Brand Name Allen Bradley
TC Connection PVC Cable 3M
Actuator Rectangular
Contact Configuration 2 N.C. Safety, 1 N.O Aux
Sub Brand Guardmaster, SensaGuard
Cable Length 3 m
Standard CCC,CUL,UL

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