Home › Electrical Engineering Forum › General Discussion › What is the major cuase of heating in circuit breakers? › Re: What is the major cuase of heating in circuit breakers?
2011/05/06 at 4:18 pm
#12066
admin
Keymaster
First i share what are a main cause of circuit breakers heating problem? These are following.
1- Wrong circuit breaker selection.
2- poor ventilation in power panels.
3- Cable lugs would not proper fix.
4- poor insulation of cable
5- Poor terminal contacts.