The Siemens 3VA4195-4ED14-3AA0 is a 1-pole circuit breaker in the 3VA4 UL Frame 125 series, rated for 15 A continuous with a fixed thermal overload protection (Ir = 15 A) and a fixed short-circuit release set at 20 × In. Its interrupting capacity hits 25 kA at 277 V, which covers most North American 277/480 V panelboard fault levels without cascading upstream. The TM210 trip unit means thermal-magnetic, line protection — no electronic adjustments, just a sealed, reliable overcurrent curve for branch circuits.
Lifecycle status is current and active per the manufacturer. No end-of-life notice or successor has been issued; the 3VA4 family remains the standard UL 489 breaker for Siemens panelboards.
RoHS compliant since May 2019; the REACH Article 33 duty-to-inform applies due to lead content above 0.1% w/w (CAS 7439-92-1) in certain component materials. Export control is straightforward: AL N / ECCN EAR99, no special licensing for most destinations.