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  1. Industrial Electrical Forum
    I work for a company installing MCCs, Switchgear, UPSs, and other electrical components into skids. These things are really heavy and there is no supports from above to use a chain pull. Is there an easier way to set these things than with prybars crowbars, and sledgehammers? I was thinking of...
  2. Commercial Electrical Forum
    Hi Everyone, We got an email last week from one of our clients at a restaurant asking about power surges. They seem to be pretty frequent for them as they've replaced their batteries in the fire alarm panel 3 times in the past year (most recent being last week). They also lost an amplifier for...
  3. PLCs, VFDs, Motors and Controls
    Hello to everyone Can the fuses inside an MCC be higher than the disconect? Example I have an MCC bucket with a Disconnect, Fuses, Contactor and O/L. All parts are rated at 30Amps except the fuses which are at 40amps and O/L is turn down to 22amps. This seems wrong to me does anyone have a code...
  4. New Member Introductions
    Looking forward to sharing and receiving knowledge of repairing distribution equipment and motor controls. I am located North of Dallas and offer services to Commercial / Industrial / Oilfield & Manufacturing contractors. Primary competencies; Molded Case / Insulated Case Circuit Breakers...
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