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Eaton CorporationSPXH12A1-4A2B1SPX drive 1200HP NEMA Type 1 380-500v Internal 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 1200HP NEMA Type 1 380-500v Internal 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: SPXH12A1-4A2B1
Part Name: SPX drive 1200HP NEMA Type 1 380-500v Internal brake chopper

Eaton Corporation’s SPX drive SPXH12A1-4A2B1 is a 1200 HP industrial drive with a NEMA Type 1 enclosure and an internal brake chopper. It is designed to control motor operation in industrial equipment, while the brake chopper supports braking by managing energy returned to the drive during deceleration. The specified voltage range is 380–500 V. Its enclosure and braking functions make it suited to industrial motor-control installations where controlled deceleration is required.

Precision Electronics, Inc. (PEI) provides repair services for the Eaton Corporation SPX drive, model SPXH12A1-4A2B1, used in high-power industrial motor control. PEI’s industrial electronics expertise supports the evaluation and repair of drive-level issues affecting operation, including equipment with an integrated braking function. Repair service can help maintenance teams address the drive as part of the larger motor-control system and return it to service.

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