Siemens 3VA4110-6ED14-3AA0 is a 1-pole circuit breaker from the 3VA4 series, built on a UL Frame 125 platform. It's rated 65 kA interrupting capacity at 277 V, with a TM210 trip unit set for 100 A overload protection (Ir=100 A, fixed) and short-circuit pickup at 10 x In (Ii=1000 A). The 65 kA SCCR at 277 V means it can safely clear a fault up to that level on a 277/480 V panel feeder or branch circuit without needing an upstream current-limiting fuse — that's the kind of headroom that keeps selectivity intact on a distribution board.
Compliance & Documentation
RoHS compliant since 13-05-19. REACH Article 33 duty to inform applies: the part contains Lead (CAS-No. 7439-92-1) above 0.1% w/w. Export control is AL: N / ECCN: EAR99 — no special licensing for most destinations. The manufacturer provides the usual declaration of conformity and material data sheets on request.