1746-P1 | Allen Bradley Power Supply SLC 500 Series
1746-P1 | Allen Bradley Power Supply SLC 500 Series

1746-P1 | Allen Bradley Power Supply SLC 500 Series

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Availability: In stock. Usually ships in 7 - 10 working days.
Part Number: 1746-P1
USD376.00
Retail Price:USD442.00
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Part Number: 1746-P1

Technical Specifications
  • Line voltage: 85...132/170...250V ac; 47...63 Hz
  • Typical line power requirement: 135VA
  • Inrush current, max: 20 A
  • Internal current capacity: 2 A at 5V dc; 0.46 A at 24V dc
  • Fuse protection(1): 1746-F1 or equivalent(2)(3)
  • 24V dc user-power current capacity: 200 mA
  • 24V dc user-power voltage range: 18...30V dc
  • User-supplied overcurrent protection(4), max: 15 A
  • Temperature, ambient operating: 
    0...60 ?C (32...140 ?F)
    Current capacity is derated 5% above 55 ?C (131 ?F)
  • Isolation(5): 1800V ac RMS for 1 s
  • CPU hold-up time(6): 20 ms (full load) 3000 ms (no load)
  • Certification (when product is marked):
    UL Listed Industrial Control Equipment for Class 1, Division 2, Groups A, B, C, D Hazardous Locations
    C-UL Listed Industrial Control Equipment for Class 1, Division 2, Groups A, B, C, D Hazardous Locations

    CE(7)
    European Union 89/336/EEC EMC Directive, compliant with:
    EN 50082-2 Industrial Immunity
    EN50081-2 Industrial Emissions
    European Union 73/23/EEC LVD Directive, compliant with:
    EN61131-2 Programmable Controllers
    C-Tick
    Australian Radiocommunications Act, compliant with:
    AS/NZS 2064 Industrial Emissions



  1. The combination of all output power (5V backplane, 24V backplane, and 24V user source) cannot exceed 70 W.
  2. Fuse sizes specified are for end-devices only. Fuse size may need to be reduced depending on the size of circuit wiring.
  3. Equivalent fuses: 250V-3A fuse, nagasawa ULCS-61ML-3, or BUSSMAN AGC 3.
  4. Use time-delay type overcurrent protection in all ungrounded conductors.
  5. Isolation is between input terminals and backplane.
  6. CPU hold-up time is for 0V unless specified. Hold-up time is dependent on power supply loading.
  7. See the Product Certification link at http://ab.com for Declarations of Conformity, Certificates, and other certification details.


  • Availability: In Stock
  • Estimated Lead Time: Usually Ships in 7 - 10 Working Days
  • Shipping Weight: 2 Kg

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