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  • Users: TTUEE
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  1. TTUEE

    Cable Tray Impedance

    Does anyone know of a reference showing how to calculate impedance of 600V cable in a flat configuration in cable tray, specifically the inductance?
  2. TTUEE

    Type RW Wire

    Does anyone have a table showing the overall dimensions for RW (not RHW) wire? It is the type that is tinned copper, rubber, and a braided overall cover. (NEC only has RHW listed) I'm replacing a slate switchboard and all of the feeders are RW wire (about 1920 vintage). I was able to measure...
  3. TTUEE

    GE AK-2-75

    Does anyone have TCC info for a GE AK-2-75 (3000a) air circuit breaker? GEI 57077. I couldn't anything from GE.
  4. TTUEE

    GE TKM4 CB

    I need to enter GE TKM4 CB in my ETAP library. Does anyone have the TCC in tabular format to spare me the tedius of trying to get it off the curves? I contacted GE but have not received a response.
  5. TTUEE

    Fuse TCC curve

    I am looking for TCC curves for Bussman LPN fuses. These are the old LPN fuses that are not made anymore, not the LPN-RK fuses that are made now. I contacted Bussman and they told me they would look for them, but haven't received anything from them yet. I suspect the old LPN curves are...

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