AB 41391-261-52
AB 41391-261-52
AB 41391-261-52
AB 41391-261-52
AB 41391-261-52
AB 41391-261-52
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41391-261-52

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Allen-Bradley 41391-261-52 is a replacement power-pole assembly for compatible SMC-Flex smart motor controllers.
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Technical specifications for 41391-261-52

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    41391-261-52
  • Product Family:
    Soft Starters
  • Product Type:
    SMC-Flex Replacement Power Pole
  • Stock:
    1
  • Compatible Controller Platform:
    SMC-Flex smart motor controller
  • Power-Circuit Function:
    Replaceable SCR power-path section
  • Nameplate Current Ratio:
    3:1
  • Nameplate Lead Identification:
    Yellow / Blue
  • Dimensions:
    44.2 × 7.0 × 19.0 cm
  • Weight:
    7.85 kg
  • Tariff Code:
    8538900000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Selection Installation Inspection Application
  • Use 41391-261-52 only as a matched SMC-Flex replacement power-pole assembly
  • Verify the complete controller catalog number, series, rating, and installed pole position
  • Inspect the surrounding power path and determine the original failure cause before return to service

41391-261-52 is an Allen-Bradley replacement power-pole assembly for compatible SMC-Flex smart motor controllers.

Correct selection depends on the complete controller identity and electrical configuration, not only on external dimensions or connector appearance.

Record the existing pole position, buswork, leads, terminals, controller nameplate, and fault history before removal, then use the applicable service procedure.

Availability, condition, price, and shipping time for 41391-261-52 are confirmed during quotation.

Allen-Bradley 41391-261-52 SMC-Flex Power Pole Manuals, Product Family, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Match the full SMC-Flex controller catalog number and hardware series
  • Confirm current class, line-voltage class, pole position, and terminal arrangement
  • Use nameplate photographs and controller records to resolve any catalog-number uncertainty
  • Apply lockout/tagout and verify absence of voltage before opening the power section
  • Record buswork, lead routing, hardware position, and connection sequence before removal
  • Follow the applicable Rockwell Automation service procedure and torque requirements
  • Inspect adjacent poles, conductors, terminals, cooling passages, and mounting surfaces
  • Investigate overload, short-circuit, cooling, contamination, and loose-connection causes
  • Complete controlled functional checks before reconnecting the driven equipment
  • Corrective maintenance of compatible SMC-Flex smart motor controller power sections
  • Restoration of an identified power pole after controller and system fault diagnosis
  • Planned SMC-Flex service where the exact controller configuration has been documented
Description
41391-261-52 is an Allen-Bradley SMC-Flex power-pole assembly.

Rockwell Automation publicly confirms the model identity but does not expose the complete electrical configuration in the accessible support record.

Confirm the SMC-Flex starter catalog number, line voltage, current rating, series, pole position and installed power-section arrangement before replacement.
Alternative Names
41391-261-52 41391 261 52 4139126152 Allen-Bradley 41391-261-52 Rockwell Automation 41391-261-52 SMC-Flex 41391-261-52 41391-261-52 Power Pole
Technical notes
41391-261-52 selection requires verification of the complete Allen-Bradley SMC-Flex starter catalog number, voltage and current rating, series, pole position, terminal and buswork arrangement, and applicable service instructions; dimensions alone are not sufficient to confirm compatibility.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How can a buyer confirm that Allen-Bradley 41391-261-52 is the correct power pole for an installed SMC-Flex controller?
Match the complete controller catalog number, hardware series, rated current, line-voltage class, installed pole position, terminal arrangement, and the full 41391-261-52 nameplate before ordering.
Is Allen-Bradley 41391-261-52 a complete SMC-Flex controller?
No. Allen-Bradley 41391-261-52 is a replacement power-pole component within a compatible SMC-Flex controller and does not include the complete controller assembly or all associated control hardware.
Can Allen-Bradley 41391-261-52 be selected only by comparing its physical dimensions?
No. Similar power poles can differ in controller rating, line-voltage class, series, bus arrangement, pole position, and connection hardware. Physical size alone does not establish interchangeability.
What should be inspected before installing Allen-Bradley 41391-261-52?
Inspect the remaining poles, buswork, terminals, cooling path, mounting points, control boards, current-sensing components, and evidence of overheating or contamination before fitting the replacement.
Does replacing Allen-Bradley 41391-261-52 remove the need to investigate the original failure?
No. Check the motor, cables, supply conditions, load, protection settings, cooling, connection torque, and controller fault history so an external cause does not damage the replacement assembly.
Can Allen-Bradley 41391-261-52 be installed without an electrical safety procedure?
No. Qualified personnel must isolate every power source, apply lockout/tagout, verify absence of voltage, discharge stored energy, and follow the applicable Rockwell Automation service instructions.
What information should accompany a replacement request for Allen-Bradley 41391-261-52?
Provide photographs of the power-pole and controller nameplates, the complete controller catalog number and series, current and voltage ratings, installed pole position, terminal arrangement, and the observed controller fault.