Siemens 3VA2225-5HL32-0AG0 — 250 A MCCB, Active Line Protection
Its breaking capacity runs from 187 kA at 240 V down to 4.5 kA at 690 V, giving you selectivity headroom across common low-voltage levels without cascading upstream.
Breaking Capacity by Voltage Level
At 415 V and 440 V the breaker holds 121 kA; at 500 V it still delivers 75.6 kA.
Auxiliary Switching and Monitoring
This variant ships with one auxiliary switch and one trip-alarm switch (HP type) — enough for remote status feedback and fault annunciation without an additional add-on module.
The breaker measures 105 mm wide by 181 mm tall by 86 mm deep — a standard SENTRON 3VA2 footprint that fits existing panel cutouts and busbar spacing for 3-pole MCCBs in that amp class. The 86 mm depth leaves clearance for rear-connected busbars or cable lugs in a typical 600 mm deep enclosure.