The Siemens 3VA2225-7HN32-0KG0 is a 3-pole IEC frame 250 molded-case circuit breaker with a breaking capacity class C rating of 110 kA at 415 V AC — that interrupting capacity means it can safely clear a bolted fault up to 110 kA without rupturing, which is the spec that governs upstream fuse or breaker coordination in a high-fault panel. The ETU350 electronic trip unit provides LSI protection: long-time (Ir) adjustable 100–250 A for overload, short-time (Isd) 1.5–10 x Ir for selective short-circuit coordination, and instantaneous (Ii) fixed at 10 x In for fast clearing of bolted faults.
Siemens 3VA2225-7HN32-0KG0 Circuit Breaker, 250A, 110kA @ 41
MPN3VA2225-7HN32-0KG0
Siemens 3VA2 IEC frame 250, breaking capacity class C, Icu=110kA @ 415V, 3-pole, line protection ETU350, LSI, In=250A, overload protection Ir=100A...250A, short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In, with shunt trip (STL) 220-250V DC / 208-277V AC, 1 auxiliary switch HP, 1 trip alarm switch HP, nut keeper kit.
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Independent China distributor & sourcing agent· Listing updated Sep 2026
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What is 3VA2225-7HN32-0KG0's listed description?
It is a circuit breaker 3VA2 IEC frame 250, breaking capacity class C, Icu=110kA @ 415V, 3-pole, line protection ETU350, LSI, In=250A, overload protection Ir=100A...250A, short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In, with nut keeper kit, shunt trip (STL) 220-250V DC / 208-277V AC, 1 auxiliary switch HP, and 1 trip alarm switch HP.
MPN
3VA2225-7HN32-0KG0