Capacitor Controls

At Shewmaker Electronics Inc. we currently repair all of the following types of capacitor controls.

If you are searching for a particular model number, you can press Ctrl + F to bring up a search box at the bottom of your screen.
If you have questions about repairing a capacitor control that is not on this list, please give us a call at 1-800-330-5409.

Fisher Pierce SERIES 4400 “Adaptive” controls:

• 4400 -all PROGRAMMABLE control

Fisher Pierce “Powerflex” with plug-in modules:

• AT-1170-xx – VAR Powerflex module only
• AT-1170-xx – CURRENT Powerflex module only
• AT-1170-xx – VOLTAGE Powerflex module only
• HOUSING – Single step housing only
• HOUSING – Multiple step/function housing only

Fisher Pierce Neutral Current Relay

• 1527 -Neutral Current Relay

Fisher Pierce SERIES 70A “Self-Contained” controls:

• 4844-xx – “Slimline” current control
• 4604-xx – “Slimline” VAR control
• 2406-xx – “Slimline” VOLT control

Fisher Pierce SERIES 11 “Self-Contained” (aluminum housing) controls:

• 4844-11 – Current control
• 4604-11 – VAR control
• 2406-11 – VOLT control

SANGAMO Capacitor Control Repair:

• VSE – Electronic voltage control
• ASE – Electronic current control
• RSE – Electronic VAR control
• VS – Thermal voltage control
• TL – Thermal temperature control

HD (Maysteel) NOMAX

• Procap 150
  
• NoMax 900T
  

LINE MATERIALS (McGRAW) Capacitor Control Repair:

• CC-18V, 26V – Single step voltage control
• CC-19V, 27V – Multi-step voltage control
• CC-58Y – Comparator card for above

ELLIOT Capacitor Control Repair:

• T-120MB – Single step control