Yaskawa URX000252
A1000 - Load Reactors
Lifecycle & replacement
Yaskawa's published discontinuation lists (checked 2026-09-01) do not assign a lifecycle status to this part number.
IAC stocks legacy spares and exchange units and quotes upgrade paths. Send us the nameplate details and we will confirm a compatible replacement.
Checked against: Yaskawa America Support By Product - Inverter Drives; Yaskawa America Support By Product - Servo Amplifiers; Yaskawa America Support By Product - Servomotors; Yaskawa America Support By Product - Machine Controllers; Yaskawa America Support By Product - PLC Controllers; Yaskawa America Support By Product - Spindle Drives; Yaskawa America Support By Product - Spindle Motors; Yaskawa product page carrying the verbatim definition of Legacy.
Technical specifications
380-480V, 3% Line/Load Reactors
| Rated Input Voltage | 380-480V, 3-Phase |
| Nominal HP | 450 |
| Nominal 3% Impedance - Reactor Rated Current (A) | 600 |
| Nominal 3% Impedance - Inductance (μH) | 20 |
| Nominal 3% Impedance - Weight (lb) | 264 |
| Drive Model Number - Normal Duty | CIMR-AU4A0675 1 |
| Drive Model Number - Heavy Duty | CIMR-AU4A0675 1 |
380-480V, 3% Line/Load Reactors [A1000 - Load Reactors]
| Rated Input Voltage | 380-480V, 3-Phase |
| Nominal HP | 500 |
| Nominal 3% Impedance - Reactor Rated Current (A) | 600 |
| Nominal 3% Impedance - Inductance (μH) | 20 |
| Nominal 3% Impedance - Weight (lb) | 264 |
| Drive Model Number - Normal Duty | CIMR-AU4A0675 1 |
| Drive Model Number - Heavy Duty | CIMR-AU4A0675 1 |
Documentation & CAD
Files hosted by Yaskawa; links open the official document or download page. 3D CAD requires a free Yaskawa login.
Manuals
2D drawings
Certificates
Get a quote for a replacement
Industrial Automation Co. stocks, sources, and repairs Yaskawa parts — new, refurbished, or exchange units with warranty.
Specifications compiled from official Yaskawa product documentation. Always confirm against the datasheet for your exact unit and revision.