breaker panel

  1. lukxa

    Dual switch with two outputs and constant third

    Hello everyone, I made 3 fans for resin 3d printer enclosure. 2 of those are main fans to take air out of chamber and third one is inline fan to push air further down the pipes. I have 2 switches and want to wire 2 main fans to those switches so one switch controlls one fan. How can I connect...
  2. S

    Standards for Breaker Wiring

    I am an on-site technician performing routine maintenance and repairs on mechanical and electrical equipment. I’ve found that testing for continuity between ground and line (hot/positive), with the breaker off of course, I regularly read about 100 ohms. I would be more worried if it wasn’t...