The Siemens 3VA4190-6ED14-3AA0 is a 1-pole circuit breaker from the 3VA4 UL Frame 125 series, rated 90 A continuous with a 65 kA interrupting capacity at 277 V. The TM210 thermal-magnetic trip unit provides fixed overload protection at Ir=90 A and fixed short-circuit protection at Ii=10 × In (900 A). This is a line-protection breaker — sized for feeder or branch circuits where the load is known and the trip curve is set at the factory.
Compliance and regulatory
RoHS compliant since 13 May 2019.
