The Siemens 3VA4110-4ED14-3AA0 is a 1-pole circuit breaker from the 3VA4 family, built on a UL Frame 125 platform. The TM210 trip unit provides fixed thermal-magnetic overload protection set at Ir = 100 A, with short-circuit pickup fixed at Ii = 10 x In (1000 A). This is a line-protection device — think feeder circuits, distribution panels, and branch protection where you need a fixed, non-adjustable thermal curve and a magnetic trip that clears fast faults without nuisance tripping on motor inrush.
RoHS compliant since May 13, 2019. Export control is straightforward — AL: N / ECCN: EAR99, no special licensing required for most destinations. Packaging dimensions are 472 x 396 x 213 mm, shipped as a single piece.