Low-voltage AC power circuit breakers

[danielb]

Good morning

I have a question to submit

Because the Standard UL 489 does not cover low-voltage AC power circuit

breakers covered by the ANSI/IEEE C37.13-1993, Low Voltage AC Power

Circuit Breakers Used in Enclosures, I want know; what kind of Low Voltage

Power Circuit Breakers are covered by the standard UL 489 ?

Kind regards and Thanks in advance

Daniel

 

[jim dungar]

UL 489 breakers are commonly called "Molded Case Circuit Breakers".