Stop first if
- The device keeps tripping in a wet spot, or a box has water in it.Leave it off, keep people away from the wet area and call a licensed electrician.
- Someone got a shock and contact is ongoing.Do not touch the person. Call emergency services and shut off only if it can be done without risk.
01
Ask on the call
6Homeowner? These are the questions a good technician will ask you. Having the answers ready makes the first visit count.
- Which device trips, and is it an outlet or a breaker?
- Does it trip with everything unplugged?
- Does it happen in wet weather, or when another circuit runs?
- What is on that circuit, such as a sump pump, freezer or charger?
- Does anyone rely on that circuit for medical gear?
- Has anyone drilled, nailed or screwed into nearby walls lately?
02
Bring
6- Plug-in lamp
- Plug-in receptacle tester
- Rated multimeter
- Clamp meter
- Flashlight
- Phone for photos
03
Check on site
6- Press TEST with a plug-in lamp as the load, then unplug everything and reset.
- If it holds with nothing connected, add loads back one at a time. Take the offending load out of service.
- If it trips with nothing connected, ask whether it tracks another circuit's load or recent drilling or nailing.
- Look at outdoor and damp boxes without opening them, and note any water signs.
- Report what the breaker face shows, cover on. Reading trip codes is licensed panel work.
- Do not call a heat trace or EV trip a nuisance before testing. Note weather, cable, handle and port.
04
Keep on the record
5- Which load trips it, or that it trips with nothing connected
- Breaker face reading, cover on
- Device label read through the open door, noting people or equipment protection
- Weather and time of each trip
- Loads that would go silent on a trip, such as pumps or freezers
General guidance for a qualified person, not a finding about any home. The person on site decides.