ASCO Power Technologies ยท Commercial, industrial, healthcare and light commercial
ASCO transfer switch. Fixed or replaced.
Repair, retrofit and replacement for ASCO automatic transfer switches. We find the failure first, then price repair and replacement side by side.
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ASCO models
Switches we see.
- ASCO 7000 Series
- Commercial and critical-power ATS, often with the Group 5 controller.
- ASCO 4000 Series
- Commercial ATS used in many offices, schools and plants.
- ASCO 300 Series
- Light commercial and larger residential ATS.
- ASCO 940 / older 900-series
- Legacy switches still in service in older buildings, often decades old.
- ASCO bypass-isolation switches
- Two-switch designs used where the load can't go dark for maintenance.
ASCO is part of Schneider Electric.
Failure symptoms
Typical ASCO faults.
- Controller display dead, frozen or showing a fault it won't clear
- Switch won't retransfer to utility after the outage ends
- Solenoid or operator hums, buzzes or burns out
- Pitted, burned or welded main contacts found on inspection
- Exerciser runs but the load never actually transfers
- Replacement controller or parts are discontinued or slow to source
Replace or retrofit
Your ASCO switch.
Older ASCO 940 and early 7000-series switches are often good mechanically but run on controllers that are hard to support. We look at the power section first. If the contacts and operator are sound, a controller retrofit can buy years. If the frame is cooked or the switch can't meet today's withstand rating, a full replacement sized to your service is the better spend.
More on repair vs replacement and what drives cost.
Questions
ASCO answers.
Do you repair ASCO transfer switches?
Yes. We troubleshoot and repair ASCO automatic transfer switches, and replace them when repair doesn't make sense. We're an independent service company, not a factory-authorized ASCO dealer.
Should I repair or replace my ASCO switch?
Older ASCO 940 and early 7000-series switches are often good mechanically but run on controllers that are hard to support. We look at the power section first. If the contacts and operator are sound, a controller retrofit can buy years. If the frame is cooked or the switch can't meet today's withstand rating, a full replacement sized to your service is the better spend.
How fast can you look at my ASCO switch?
Send the model and a photo of the nameplate. We call you back to confirm scheduling for your address.
Who answers
A real crew. Not a call center.
Fix My ATS is run by Dixiana Power, a generator company that buys, sells and services standby power equipment. When you send a request, the Dixiana team reads it and calls you back.
No lead auctions. No auto-replies pretending to be a person. Straight answers on what failed and what it costs to fix.
ASCO switch acting up? Send the model and a photo.
ASCO is a trademark of its owner, used here only to identify the equipment we service.