Circuit breaker 3VA4135-6ED14-3AA0 — key ratings and fit
The Siemens 3VA4135-6ED14-3AA0 is a 1-pole circuit breaker in the 3VA4 series, UL Frame 125, with a 35 A fixed thermal-magnetic overload release (TM210, FTFM) and a short-circuit release set to 10 x In. Breaking capacity is class H at 65 kA @ 277 V — that means it safely interrupts faults up to 65 kA at 277 V without upstream cascading, sized for high-fault panelboards and distribution boards where available short-circuit current is high. The overload protection Ir is permanently set at 35 A; the short-circuit protection Ii is fixed at 10 x In (350 A). No field-adjustable dials for Ir or Ii — the part is ordered to the exact trip setting, so verify the BOM line before committing.
Lifecycle and sourcing
Export control is AL:N / ECCN:EAR99, so no special licensing for standard industrial destinations. RoHS compliant since 13-05-19; REACH Article 33 duty applies due to lead (CAS 7439-92-1) above 0.1% w/w.
Panel integration and compliance
Mounts on DIN rail in a standard distribution panel. The 1-pole form factor fits a single module width; the 65 kA SCCR at 277 V means it is suitable for high-fault commercial and industrial panelboards where the available fault current exceeds typical 10 kA or 25 kA ratings. Packaging dimensions 472 x 396 x 213 mm, shipped as a single piece. The part is a fixed-trip breaker — no interchangeable trip units — so the 35 A setting is locked at the factory.