What this breaker is for
The Siemens 3VA4110-6ED34-3AA0 is a 3-pole molded case circuit breaker in the 3VA4 family, UL Frame 125. It's rated for line protection with a TM210 thermal-magnetic trip unit — overload protection set at 100 A (fixed), short-circuit pickup at 10 x In (1000 A). The H-class breaking capacity delivers 65 kA at 480 V, which means it can safely interrupt fault currents up to that level without needing an upstream current-limiting fuse for most industrial panel applications.
Compliance and export
RoHS compliant since 13-05-19. REACH Article 33 duty to inform applies — the part contains lead (CAS 7439-92-1) above 0.1% w/w. Export control is AL:N / ECCN:EAR99, no special licensing required for most destinations.