header headerBox
Square D Logo
ECONOFLEX (Class 8839)
Adjustable Speed Drive Controller for HVAC and Pumping Applications
Model:FLEX58KD79N4
Part #:58ESA4VY
Type:AC Drive
Power:100HP / 74.6kW
Enclosure:Type 12k
CurrentOUT:124A
VoltageIN:460V
Data is not authoritative and intended only for repair cost estimation.

Factory-Authorized
Drive Repair

  • Square D® drive repair by the company that specializes in drive repair, Electronic Drives and Controls
  • Fastest response in the industry
  • Send-in drive control repair
  • 24/7 On-Site Emergency Field Service
  • Since 1968…Training and Experience spanning over 40 years!

drive1 drive2

Square D® Repair
(973) 428-0500

Telemecanique •  SquareD •  Yaskawa •  Baldor •  GE •  Fuji •  ABB •  Control Techniques •  Mitsubishi •  Lenze •  Hitachi •  AC Tech •  Toshiba •  Danfoss
TB Woods •  Amicon •  SIEI •  Allen Bradley •  Rockwell •  SSD •  Eurotherm •  Reflex •  Fenner •  Siemens •  Contrex •  Benshaw •  Bodine •  Bosch •  Contraves
WEG •  Reliance •  Rexroth Indramat •  Grainger Dayton •  Cutler-Hammer •  Boston Gear •  Century Electric
Home •  Field Services •  Send-In Repairs •  Rental Drives •  Engineered Systems •  FAQ's •  Contact

Square D are registered (or unregistered) trade names, trademarks and/or logos of Square D. Electronic Drives and Controls, Inc. is an authorized repairer of Square D drives.

Copyright © 2004-2021 Electronic Drives and Controls Inc. All rights reserved.