Electrical Question From Donald About Circuit Breaker
Question: What is the internal connection of a 220v breaker? Does it trip only if current over its rating is detected phase to phase? Also what is the internal connection of a 3 phase breaker?
Electrical Question about: Circuit Breaker
Received from Donald a Handyman in WI
[ad#block]Question: What is the internal connection of a 220v breaker? Does it trip only if current over its rating is detected phase to phase? Also what is the internal connection of a 3 phase breaker? A 20A 3 phase breaker trips if over 20A is detected between any 2 phases? Or do both of them detect over current of individual phases to ground?
Thanks for your electrical question.
The Following links will assist you with your electrical question:
For more information:
Home Electrical Wiring Resources
This link is helpful as a Handyman
Make sure not to miss these Resources for: How-To-Videos
Be Careful and Be Safe – Never Work on Energized Circuits!
For Best Results Consult a Licensed Electrical Contractor.
Locate An Electrical Contractor in Your Area
Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.
|More articles about Circuit Breaker, Electrical and Home Electrical Wiring:|
|« Previous||Next »|
|Electrical Question From Joe About Wiring Diagram||Electrical Question From Dee About Oven Wiring|