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  1. B

    Sub panel install on older Crouse Hinds Board

    I have an older Crouse Hinds board with a 200A service. Due to recent rehab on the house, I found I have the need to install a sub panel. I installed a QO 125A panel, installed the PVC 1.5 inch conduit, and a 100A Siemens breaker in the Crouse Hinds. I then ran the 3 #2 wires to the box, wrappng...
  2. F

    GFCI 240 and 120 in the same panel?

    Hello, I have to install two GFCIs close to my pool. One GFCI 240 volts will take care of the water heather and a 120 volts will take care of the pool pump. I am planning to install a small panel in which I will install both GFCI breakers. Will the GFCIs will work properly if one load more on...
  3. F

    Designing an Electrical Panel with Brum Solution - Busbar Capacity Query

    I need to design an electrical panel, and the main circuit breaker is rated at 250 A. We are implementing a 100% Brum solution for the panel, but Brum's earth and neutral busbars are rated up to 125 A. If I require 20 earth poles, can I use two 10-pole busbars rated at 125 A each? Or does each...
  4. jaytee69

    Sub panel wiring directly to main panel

    I live in las vegas nevada. I'm installing a sub panel outside that will be a 125 amps.I want to run the right wire from my sub panel to my main panel.My question is do I have to put a 125 Amp circuit breaker in the main panel and run the wiring to that. Or can I run the wiring from the sub...
  5. V

    Dehumidifier trips breakers on one panel but not another

    Hi everyone. I have a basement that was finished years ago. The basement is on a separate panel than the rest of the house. For years I've had several dehumidifiers die various deaths in my basement. I thought it was just bad luck, but now I'm not so sure. My latest dehumidifier started tripping...
  6. A

    Finding buried panel

    4 outlets, living room, not on main panel. Can’t find another panel. How can I find buried panel? Built about 1990, Atlanta area
    • Alfa86
    • Thread
    • buried finding panel
    • Replies: 16
    • Forum: USA
  7. K

    voltage reading on the output AND input of the solar panel battery controller?

    any idea why do I get the same voltage reading on the output AND input of the solar panel battery controller?
  8. J

    Main panel upgrade for Solar ?

    Hello, I am a homeowner and have a solar project coming up. I intend to install a 9kw solar system but I am not sure if I have to upgrade my main panel or not. I have a 200A main panel with only 3 breaker slots, 1 is 100A double pole breaker feeding the sub panel located inside the home, the...
  9. D

    AC Service Panel Max Solar Backfeed

    Hi, I plan to add solar to my home and have a question about how many amps I can backfeed into my AC service panel using Net Metering. I know NEC 705.12 (D) (3) limits this to 120% of the service panel busbar capacity minus the main circuit breaker rating. I have an old GE panel from the ‘70s...
  10. J

    Replacing Switchboard Panel with smart meter

    I am organising a switchboard upgrade to my property and have recently had a smart meter installed. I am receiving conflicting information regarding whether the meter provider will need to also come out on the same day as the electricians to re-install the smart meter after the new switchboard...
  11. H

    DIY replacing main service panel

    DIY If I replace my main service panel, is it required that I replace all the wiring in my house , Ohio small 750sq foot home
  12. P

    breaker size for electrical panel in a detached garage

    I want to verify if the breaker size is correct for the service going into my detached garage. I have 6 AWG cable going from my main panel in my house to a detached garage. The cable length is close to 100 feet from the main panel to the sub panel in the garage and a 60 amp 240V breaker from the...
  13. O

    I need my panel upgraded but not my wiring.

    I need my panel upgraded but not my wiring.
  14. G

    How accurate are solar panel output readings?

    Hello Is it possible for solar panel monitoring to over state the actual power generated by the system? My friend’s 6.4kW system has generated 1280 kWh in the 82 days since its commissioning on 1/12/2022. Extrapolation of this output predicts an annual production of around 5,700 kWh which...
  15. M

    Help! Asbestos Fuse Panel Found

    I have old home that still has a fuse panel in the basement. However, last week I was trying to find the fuses for the lights and outlets upstairs but couldn't find anything . So I started poking around in the attic and found this...
  16. L

    DIMPLEX PLX1250TI PANEL HEATER

    SOMEONE HAS REMOVED THE SPADE CONNECTORS FROM THIS DIMPLEX PLX1250 PANEL HEATER, JUST NEED CLARITY ON WHERE THEY RE-CONNET TO ? THE FLEX FROM FUSED OUTLET ISNT SHOWN IN PICTURE THANKS
  17. G

    200 amp panel amperage flow

    I am trying to understand the amperage flow in my 200 amp main panel. In theory, (example only), let's say you had a 200 main panel installed with (7) single pole 20 amp breakers on each hot leg. So (14) single pole breakers total ... For the sake of this example let's further assume you had...
  18. Designmen90

    Wiring RCBOs inside panel

    Hello everyone, I would be happy to hear your opinion about wiring RCBO inside switchboboards, panels. Here I attached some example. We have 9 (F1-F9) RCBOs, each 20A. If we connect first one (F1) with 16mm2 wire to first phase busbar, second (F2) with 16mm2 to second phase busbar and third (F3)...
  19. martispyc

    The brightness of the U 64 LED Matrix Panel from AZ-Delivery

    Can you provide more information about the brightness/intensity of the U 64 LED Matrix Panel from AZ-Delivery? Specifically, what is the maximum brightness of the panel in nits, and how does this compare to other LED matrix panels on the market? Are there any factors that can affect the...
  20. R

    Panel Heater broken, can be replaced?

    Hi, Obvously im not an electrician, but i can just replace this broken "fuse box" at this heater with insulated crimps instead or something similar, without blowing up the house? Not sure what the connection is in the broken one (see attached). Has this odd metal bit on the back of it. Any...

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