The Siemens 3VA4130-4ED34-3AA0 is a 3-pole circuit breaker from the 3VA4 series, built on a UL Frame 125 platform. It carries a 30 A fixed thermal-magnetic trip unit (TM210, FTFM) with overload protection set permanently at Ir = 30 A and short-circuit protection at Ii = 10 x In. The interrupting rating is 25 kA at 480 V, which puts it in breaking capacity class S — enough for most downstream panelboard and motor control center fault duties in North American 480 V distribution.
Compliance and documentation
RoHS compliant since 13-05-19. REACH Article 33 disclosure applies: lead (CAS 7439-92-1) is present above 0.1% w/w in the current candidate list. Export control is AL N / ECCN EAR99 — no special licensing for most destinations.