The Siemens 3VA2580-5HN42-0AF0 is a 4-pole circuit breaker on the 3VA2 IEC frame 1000 platform, rated 800 A with a breaking capacity of 55 kA at 415 V (class M). It carries the ETU350 LSI trip unit — overload protection adjustable from 320 A to 800 A, short-circuit protection Isd from 1.5 to 10 times Ir, and instantaneous Ii fixed at 12 times In. Neutral conductor protection is selectable (OFF, 50%, 100%). The unit includes one auxiliary switch changeover H and one trip alarm switch changeover.
Siemens 3VA2580-5HN42-0AF0 Circuit Breaker, 800A, 55kA @ 415
MPN3VA2580-5HN42-0AF0
Siemens 3VA2 IEC frame 1000, 4-pole, 800A, ETU350 LSI, 55kA @ 415V, line protection, auxiliary switch changeover H, trip alarm switch changeover.
Source DocumentedChannel stated on listing & quote
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What are the key ratings of 3VA2580-5HN42-0AF0?
It is a 4-pole, 800 A circuit breaker with 55 kA breaking capacity at 415 V, ETU350 LSI trip unit, adjustable overload (320–800 A) and short-circuit protection (1.5–10 x Ir), plus selectable neutral protection.
Where can I buy 3VA2580-5HN42-0AF0?
This breaker is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
MPN
3VA2580-5HN42-0AF0