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Eaton CorporationSPX004A1-4A2N1SPX drive 4HP NEMA Type 1 380-500v No brake chopper

Locally based here in North Carolina, PEI has been servicing industrial electronics for over 30 years. Quality workmanship and commitment to our customers have made us a trusted partner in the industry. Free repair quote evaluation is standard, and rush service is available for critical repairs. We can help get your Eaton Corporation SPX drive 4HP NEMA Type 1 380-500v No brake chopper up and running at 30-60% of the cost of new, with a service guarantee on all parts and labor. Please give us a call or reach out via the contact form below. We look forward to serving you!

Repair Available
Manufacturer: Eaton Corporation
Part Number: SPX004A1-4A2N1
Part Name: SPX drive 4HP NEMA Type 1 380-500v No brake chopper

Eaton Corporation’s SPX drive, part number SPX004A1-4A2N1, is a 4 HP variable frequency drive in a NEMA Type 1 enclosure, rated for 380–500 V. It controls the speed of compatible AC motors by adjusting the electrical supply frequency, supporting motor control in industrial equipment and machinery. This configuration does not include a brake chopper.

PEI provides professional repair services for Eaton Corporation’s SPX drive, model SPX004A1-4A2N1, supporting the drive’s role in industrial motor control. Technicians assess and service the unit to address equipment issues and restore its operation where feasible, with repair work guided by the drive’s specific configuration and application. This focused approach helps maintenance teams manage drive-related service needs with experienced industrial electronics support.

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