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  • Users: sspeare
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  1. sspeare

    Ckt Bkr is Tripping: Feeder for 40 HP Elevator.

    DESCRIPTION OF CIRCUIT: Elevator motor is 40 HP, 208 Volt/3-phase. Motor FLA from NEC Table is 114 Amps. Breaker sizing: 114 FLA x 2.5 = 285 Amps, round up to 300 Amp. Circuit Breaker #1 is in the Main Dist Panel "MDP". CB #1 is a 300 Amp thermal magnetic breaker, as follows: Siemens JD Frame...
  2. sspeare

    How to Anchor PVC and CPVC Pipe

    I'm trying to find a way to anchor runs of PVC and CPVC piping, where there will be an expansion loop midway between anchors. The anchors will be used to secure the pipe so I can take up the thermal growth with expansion loops. I am looking at a pipe clamp, Cooper B-Line B2000 Series, that is...

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