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VFD · PowerFlex 70

Allen-Bradley 20AC037A3AYNAECN Replacement & Cross-Reference

We cross-reference the 20AC037A3AYNAECN to 87 candidate replacements across 10 brands, matched on voltage class and standard power step. 20 can be supplied from Industrial Automation Co. stock; the rest are listed as engineering reference.

  • 87cross-referenced alternatives
  • 10brands
  • 20available from stock
Closest match
Allen-Bradley 20AC037A3AYNAECN PowerFlex 70
Invertek ODE-3-440390-3042 18.5 kW · 25 HP · 39 A · heavy duty
In stock
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About the Allen-Bradley 20AC037A3AYNAECN

Allen-Bradley 20AC037A3AYNAECN — specifications
CategoryVFD
Product familyPowerFlex 70
Power25 HP (18.5 kW)
Voltage class460V-3ph-in
Rated current37 A
Dutynormal

20AC037A3AYNAECN cross-reference — alternatives by brand

Candidates share the 20AC037A3AYNAECN's voltage class and standard power step. A “fits original footprint” badge means the candidate sits within the original’s width and height (+2 mm) according to official dimension tables; its absence means dimensions were unavailable, not that it fits. Confirm control features, I/O and dimensions against datasheets before substituting.

Invertek Authorized distributor

14 available from stock · 14 candidates across 3 series · showing the closest 6

Benshaw Authorized distributor

5 available from stock · 6 candidates across 6 series

Toshiba Authorized distributor

1 available from stock · 2 candidates across 2 series

LS Electric Authorized distributor

1 candidate across 1 series

Siemens

42 candidates across 2 series · showing the closest 4

  • 6SL3210-1KE23-8AB1
    SINAMICS G120C
    +4 further order-code variants
    6SL3210-1KE23-8AP16SL3210-1KE23-8UB16SL3210-1KE23-8UF16SL3210-1KE23-8UP1
    18.5 kW · 25 HP · 37 A
    Reference only
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  • 6SL3220-1YE30-0AB0
    SINAMICS G120X
    +34 further order-code variants
    6SL3220-1YE30-0AP06SL3220-1YE30-0UB06SL3220-1YE30-0UF06SL3220-1YE30-0UP06SL3220-1YE30-1AB06SL3220-1YE30-1AF06SL3220-1YE30-1AP06SL3220-1YE30-1UB06SL3220-1YE30-1UF06SL3220-1YE30-1UP06SL3220-2YE30-0AB06SL3220-2YE30-0AF0and 22 more
    18.5 kW · 25 HP · 38 A
    Reference only
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  • 6SL3210-1KE23-8AF1
    SINAMICS G120C
    +4 further order-code variants
    6SL3210-1KE23-8AP16SL3210-1KE23-8UB16SL3210-1KE23-8UF16SL3210-1KE23-8UP1
    18.5 kW · 25 HP · 37 A
    Reference only
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  • 6SL3220-1YE30-0AF0
    SINAMICS G120X
    +34 further order-code variants
    6SL3220-1YE30-0AP06SL3220-1YE30-0UB06SL3220-1YE30-0UF06SL3220-1YE30-0UP06SL3220-1YE30-1AB06SL3220-1YE30-1AF06SL3220-1YE30-1AP06SL3220-1YE30-1UB06SL3220-1YE30-1UF06SL3220-1YE30-1UP06SL3220-2YE30-0AB06SL3220-2YE30-0AF0and 22 more
    18.5 kW · 25 HP · 38 A
    Reference only
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WEG

7 candidates across 4 series · showing the closest 6

  • CFW110045T4O55DSZ
    CFW11
    25 HP · 38 A · heavy duty
    Reference only
    Request a quote ›
  • CFW500B31P0T4DB66DSG2
    CFW500-G2
    +1 further order-code variant
    CFW500D31P0T4DB20G2
    25 HP · 31 A · heavy duty
    Reference only
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  • CFW501D31P0T4DB20C3
    CFW501
    25 HP · 31 A · normal duty
    Reference only
    Request a quote ›
  • CFW900B39P0T4DB20Y2B
    CFW900
    25 HP · 33 A · heavy duty
    Reference only
    Request a quote ›
  • CFW110045T4ON1Z
    CFW11
    25 HP · 38 A · heavy duty
    Reference only
    Request a quote ›
  • CFW500B31P0T4DB66G2
    CFW500-G2
    +1 further order-code variant
    CFW500D31P0T4DB20G2
    25 HP · 31 A · heavy duty
    Reference only
    Request a quote ›

Fuji Electric

6 candidates across 4 series

  • FRN0045G2E-4G
    FRENIC-MEGA (G2)
    18.5 kW · 25 HP · 39 A · heavy duty
    Reference only
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  • FRN0059E2E-4
    FRENIC-Ace (E2)
    18.5 kW · 25 HP · heavy duty
    Reference only
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  • FRN030G1H-4U
    FRENIC-MEGA (G1H)
    25 HP · 39 A · heavy duty
    Reference only
    Request a quote ›
  • FRN030G1S-4U
    FRENIC-MEGA (G1S)
    25 HP · 39 A · heavy duty
    Reference only
    Request a quote ›
  • FRN0045G2S-4G
    FRENIC-MEGA (G2)
    18.5 kW · 25 HP · 39 A · heavy duty
    Reference only
    Request a quote ›
  • FRN0059E2S-4
    FRENIC-Ace (E2)
    18.5 kW · 25 HP · heavy duty
    Reference only
    Request a quote ›

ABB

3 candidates across 2 series

  • ACS550-01-038A-4
    ACS550
    18.5 kW · 25 HP · 38 A · normal duty
    Reference only
    Request a quote ›
  • ACS580-01-038A-4
    ACS580
    18.5 kW · 25 HP · 38 A · normal duty
    Reference only
    Request a quote ›
  • ACS550-U1-038A-4
    ACS550
    18.5 kW · 25 HP · 38 A · normal duty
    Reference only
    Request a quote ›

Mitsubishi

3 candidates across 3 series

Yaskawa

3 candidates across 2 series

Product families we stock in this class

These are not verified part-level replacements. Suitability depends on I/O count, communications protocol and control scheme — our engineers can confirm the fit.

Ask us to match the 20AC037A3AYNAECN

Other PowerFlex 70 part numbers we cross-reference

Landed on the wrong catalogue number? These are the nearest parts in the same family.

See all 1,238 PowerFlex 70 part numbers ›

Looking for a different part?

Browse the full Allen-Bradley cross-reference index ›

Frequently asked questions

What is a replacement for the Allen-Bradley 20AC037A3AYNAECN?
The 20AC037A3AYNAECN is a PowerFlex 70 rated 25 HP, 460V-3ph-in, normal duty. We cross-reference it to 87 candidate replacements across 10 brands, matched on voltage class and standard power step. The closest is the Invertek ODE-3-440390-3042, available from stock. 20 of the candidates can be supplied by Industrial Automation Co.
Is a cross-referenced drive a drop-in replacement for the 20AC037A3AYNAECN?
Not necessarily. Candidates share the 20AC037A3AYNAECN's voltage class and standard power step, and where official dimension tables exist we check that they fit the original panel envelope. They are functional equivalents, not mechanical drop-ins — confirm mounting, I/O count, communications and any safety (STO) requirements before ordering.
Does Industrial Automation Co. sell the original Allen-Bradley 20AC037A3AYNAECN?
No. Industrial Automation Co. is not an authorized Allen-Bradley distributor. We supply functional equivalents from currently-supported lines, and publish this cross-reference as engineering reference material.

Reseller notice: Industrial Automation Co. is not an authorized Allen-Bradley distributor. Allen-Bradley, PowerFlex and Rockwell Automation are trademarks of Rockwell Automation, Inc., used here for identification only. We supply functional equivalents from currently-supported lines. Read our reseller notice.

Need a replacement for the 20AC037A3AYNAECN?

Send us the application and our automation specialists will confirm the equivalent, pricing and lead time.

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