IAC

VFD Cross-Reference

Enter a variable frequency drive model number and see candidate equivalents across 12 brands (4,034 drives indexed) — matched on voltage class, standard power rating, and overload duty, from official manufacturer ratings tables. Or size a drive from your motor nameplate below. IAC is an authorized distributor for Benshaw, Invertek, LS Electric and Toshiba.

Siemens: 1,506Invertek: 511WEG: 376Benshaw: 316Fuji Electric: 295Yaskawa: 268Allen-Bradley: 245Mitsubishi: 197Toshiba: 129ABB: 111Schneider Electric: 55LS Electric: 25
GA50U4009ABA
Yaskawa GA500 · 460V-3ph-in · 5 HP · 8.9 A · IP20

Invertek equivalents (11)

LS Electric equivalents (1)

  • 0037H100-4H100 · 3.7 kW · 5 HP · 8 A · IP20 · normal duty · 232×160×181 mm, 3.3 kg

Toshiba equivalents (5)

  • VFAS3-4037PCVF-AS3 · 4 kW · 5 HP · 9.3 A · IP20 · heavy duty · 326×130×202 mm, 4.7 kg
  • VFMB1-4037PLVF-MB1 · 4 kW · 9.5 A · IP20 · heavy duty · 270×60×232 mm, 2.4 kg
  • VFS15-4037PL-WVF-S15 · 4 kW · 9.5 A · IP20 · heavy duty · 170×140×160 mm, 2.6 kg
  • VFS15-4037PL-W1VF-S15 · 4 kW · 9.5 A · IP20 · heavy duty · 170×140×160 mm, 2.6 kg
  • VFS15-4037PL1-W1VF-S15 · 4 kW · 9.5 A · IP20 · heavy duty · 170×140×150 mm, 2.2 kg

Benshaw equivalents (1)

  • RSI-005-GM2-4CRSi GM2 · 4 kW · 5 HP · 6.9 A · IP20 · normal duty · 167×101×150.5 mm, 1.46 kg

Allen-Bradley equivalents (9)

  • 22A-D8P7F104PowerFlex 4 · 3.7 kW · 5 HP · 8.7 A · IP20 · heavy duty · 180×100×136 mm, 2.2 kg
  • 22A-D8P7N104PowerFlex 4 · 3.7 kW · 5 HP · 8.7 A · IP20 · heavy duty · 180×100×136 mm, 2.2 kg
  • 22B-D010F104PowerFlex 40 · 4 kW · 5 HP · 10.5 A · IP20 · heavy duty · 180×100×136 mm, 2.2 kg
  • 22B-D010N104PowerFlex 40 · 4 kW · 5 HP · 10.5 A · IP20 · heavy duty · 180×100×136 mm, 2.2 kg
  • 25A-D010N104PowerFlex 523 · 4 kW · 5 HP · 10.5 A · IP20 · heavy duty · 180×87×172 mm, 1.6 kg
  • 25A-D010N114PowerFlex 523 · 4 kW · 5 HP · 10.5 A · IP20 · heavy duty · 180×87×172 mm, 1.6 kg
  • 25B-D010N104PowerFlex 525 · 4 kW · 5 HP · 10.5 A · IP20 · heavy duty · 180×87×172 mm, 1.6 kg
  • 25B-D010N114PowerFlex 525 · 4 kW · 5 HP · 10.5 A · IP20 · heavy duty · 180×87×172 mm, 1.6 kg
  • 22B-D010C104PowerFlex 40 · 4 kW · 5 HP · 10.5 A · IP66 · heavy duty · 180×100×136 mm, 2.2 kg

ABB equivalents (4)

  • ACS150-03E-08A8-4ACS150 · 4 kW · 5 HP · 8.8 A · IP20 · heavy duty · 169×70×142 mm, 1.3 kg
  • ACS550-01-08A8-4ACS550 · 4 kW · 5 HP · 8.8 A · IP21 · normal duty · 330×125×212 mm, 6.5 kg
  • ACS580-01-09A4-4ACS580 · 4 kW · 5 HP · 9.4 A · IP21 · normal duty · 330×125×223 mm, 4.6 kg
  • ACS550-U1-08A8-4ACS550 · 4 kW · 5 HP · 8.8 A · NEMA1 · normal duty · 330×125×212 mm, 6.5 kg

Fuji Electric equivalents (8)

  • FRN0009G2E-4GFRENIC-MEGA (G2) · 3.7 kW · 5 HP · 9 A · IP20 · heavy duty · 260×150×145 mm, 3.2 kg
  • FRN0009G2S-4GFRENIC-MEGA (G2) · 3.7 kW · 5 HP · 9 A · IP20 · heavy duty · 260×150×145 mm, 3 kg
  • FRN0011C2E-4FRENIC-Mini (C2) · 3.7 kW · 5 HP · 10.5 A · IP20 · heavy duty · 245×140×182 mm, 3.2 kg
  • FRN0011C2S-4FRENIC-Mini (C2) · 3.7 kW · 5 HP · 10.5 A · IP20 · heavy duty · 180×140×139 mm, 1.8 kg
  • FRN0012E2E-4FRENIC-Ace (E2) · 3.7 kW · 5 HP · IP20 · heavy duty
  • FRN0012E2S-4FRENIC-Ace (E2) · 3.7 kW · 5 HP · IP20 · heavy duty
  • FRN005E1S-4UFRENIC-Multi (E1S) · 5 HP · 9 A · IP20 · heavy duty · 180×140×151 mm
  • FRN005G1S-4UFRENIC-MEGA (G1S) · 5 HP · 9 A · IP20 · heavy duty · 260×150×145 mm, 3 kg

Schneider Electric equivalents (2)

  • ATV320U40N4BAltivar Machine ATV320 · 4 kW · 5 HP · 9.5 A · IP20 · heavy duty · 325×60×245 mm, 3 kg
  • ATV320U40N4CAltivar Machine ATV320 · 4 kW · 5 HP · 9.5 A · IP20 · heavy duty · 184×140×158 mm, 2.2 kg

WEG equivalents (12)

  • CFW320B07P6T4DB20CFW320 · 5 HP · 7.6 A · IP20 · heavy duty · 198.9×70×158.4 mm, 1.34 kg
  • CFW320B07P6T4NB20CFW320 · 5 HP · 7.6 A · IP20 · heavy duty · 198.9×70×158.4 mm, 1.34 kg
  • CFW320C08P3T4DB20CFW320 · 5 HP · 8.3 A · IP20 · heavy duty · 214×89×164 mm, 1.5 kg
  • CFW320C08P3T4NB20CFW320 · 5 HP · 8.3 A · IP20 · heavy duty · 214×89×164 mm, 1.5 kg
  • CFW500B06P5T4DB20G2CFW500-G2 · 5 HP · 6.5 A · IP20 · heavy duty · 200.7×101.6×160 mm, 1.18 kg
  • CFW501A06P1T4NB20C3CFW501 · 5 HP · 6.1 A · IP20 · normal duty · 190.5×76.2×149.9 mm, 0.82 kg
  • CFW501B06P5T4DB20C3CFW501 · 5 HP · 6.5 A · IP20 · normal duty · 200.7×101.6×160 mm, 1.22 kg
  • CFW900A09P6T4DB20Y2BCFW900 · 5 HP · 8 A · IP20 · heavy duty · 269.2×144.8×221 mm, 4.49 kg
  • CFW110010T4O55DSZCFW11 · 5 HP · 10 A · IP55 · heavy duty · 528.3×271.8×279.4 mm, 17.01 kg
  • CFW500A06P5T4DB66DSG2CFW500-G2 · 5 HP · 6.5 A · IP66 · heavy duty · 264.2×165.1×251.5 mm, 9.98 kg

Mitsubishi equivalents (7)

  • FR-A840-00126FR-A800 · 3.7 kW · 9 A · IP20 · heavy duty · 260×150×140 mm, 3.4 kg
  • FR-D740-3.7KFR-D700 · 3.7 kW · 8 A · IP20 · heavy duty · 128×108×165.5 mm, 1.5 kg
  • FR-E740-3.7KFR-E700 · 3.7 kW · 9.5 A · IP20 · heavy duty · 150×140×135 mm, 1.9 kg
  • FR-E840-0095FR-E800 · 3.7 kW · 9.5 A · IP20 · heavy duty · 150×140×135 mm, 1.8 kg
  • FR-E840-3.7KNCFR-E800 · 3.7 kW · 9.5 A · IP20 · heavy duty · 150×140×162.6 mm, 1.8 kg
  • FR-F740-3.7KFR-F700 · 3.7 kW · 7.6 A · IP20 · normal duty · 260×150×140 mm, 3.5 kg
  • FR-E846-0095FR-E800 · 3.7 kW · 9.5 A · IP66/IP67 · heavy duty · 200×390×156 mm, 5.9 kg

Siemens equivalents (54)

Candidate matches by voltage class, standard power step and duty; the footprint badge means the candidate fits within the source drive envelope (width and height, ±2 mm, from official dimension tables) — always confirm control features, I/O, and dimensions against the datasheets before substituting. Sources: official manufacturer ratings tables.

Get a quote for a replacement

Industrial Automation Co. stocks, sources, and repairs Yaskawa parts — new, refurbished, or exchange units with warranty.

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Don't have a drive model? Size from the motor.

Enter nameplate values (or photograph the plate). We size on continuous current (FLA × service factor × duty margin), then list matching VFDs — authorized brands first.

Input phases *

Motor sizing FAQ

What do I read on the nameplate?
Look for horsepower (HP) or kilowatts (kW), full-load amps (FLA or rated current), supply voltage, and service factor (SF). FLA is the most reliable gate for drive current — use it when it is printed.
Why does service factor matter?
SF is how much continuous overload the motor can deliver (often 1.15). The drive must cover motor power × SF × application margin, not nameplate HP alone.
When should I call instead?
Multi-motor buses, regenerative loads, long motor cables, extreme ambient temperature, or crane duty with unusual overload cycles — call 877-727-8757 for application engineering. This tool returns candidates, not a certified selection.