HAROLD WELLS ASSOCIATES, INC.
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Contact HWA Power
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Paralleling Switchgear

ASCO Paralleling Switchgear offers the industry's most advanced control sequences for multi-source 
power systems.  
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Automatic Transfer Switches

ASCO's low and medium voltage Transfer Switches are available in automatic and manual models, and provide industry-leading solutions for 
transferring critical loads. 
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Bypass/Isolation Switches

Premium transfer switch technology enables bypass and isolation of the transfer mechanism
for service without interrupting power to loads. 
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Load Banks

ASCO offers the industry's largest range of resistive load banks to replicate and verify the operation of critical power equipment such as 
generating sets, uninterruptible power supplies, and battery systems.​


 
SALES AND CORPORATE OFFICE | 1046 W. Taylor Street Suite 101, San Jose CA 95126 | Telephone 408-885-8995 | Fax 408-885-8928 
 

Copyright © 2015 Harold Wells Associates, Inc. All rights reserved. Trademarks are property of their respective owners.
  • Home
  • Applications
    • Critical Power
    • Standby Power
    • Precision Cooling
  • Products
    • Schneider Electric
    • ASCO Power Technologies
    • PermAlert
    • MIRUS International inc.
  • Contact Us
  • About Us
    • Our Customers
    • Our Employees
  • Careers