xformer
Senior Member
- Location
- Dallas, Tx
- Occupation
- Master Electrician
A customer has a concern about an old 60A 2 pole humming push-o-matic
breaker feeding a water heater. Upon closing, the breaker hums. Is this a
safety concern or fire hazard? Should the breaker be replaced? Or, is he worried
about nothing?
breaker feeding a water heater. Upon closing, the breaker hums. Is this a
safety concern or fire hazard? Should the breaker be replaced? Or, is he worried
about nothing?