The Siemens 3VA4160-5ED24-3AA0 is a 2-pole circuit breaker from the 3VA4 family, built on a Frame 125 platform. The breaking capacity lands at 35 kA at 480 V — interrupting class M, which means it's sized for commercial and light industrial panelboards where fault currents stay under that threshold. The fixed Ir and Ii mean no field-adjustable dials to fumble with — you order it for a specific load and it stays locked. That's fine for a dedicated feeder or a fixed-load circuit where you don't want someone tweaking the trip curve during a shift change.
RoHS compliant since 13-05-19.