What this breaker delivers
The Siemens 3VA4160-6ED14-3AA0 is a 1-pole UL Frame 125 circuit breaker rated 65 kA at 277 V (breaking capacity class H). That interrupting rating means it clears a bolted fault up to 65,000 A without venting or welding contacts — critical for high-fault panels where a lower-rated breaker would cascade failure upstream. Thermal-magnetic trip unit TM210 with fixed overload Ir=60 A and fixed short-circuit pickup Ii=10 x In (600 A). No adjustment dials, no calibration drift over the life of the install. This is a made-to-order part (product class C) — not a shelf item. It ships against a confirmed order, and it cannot be returned or re-used. Plan the BOM freeze around that lead time; a last-minute swap isn't an option.
Sourcing and lifecycle
Export control is straightforward: AL: N / ECCN: EAR99. No special licensing required for most destinations, but confirm your own jurisdiction.
Compliance and documentation
RoHS compliant since 13-05-19. REACH Article 33 declares Lead (CAS-No. 7439-92-1) above 0.1% w/w in the current candidate list. The manufacturer provides the full compliance pack with the shipment.