SENTRON 3VA2325-5MN32-0AA0 — 250 A MCCB for Motor Protection
The 3-pole unit carries an insulation voltage rating of 800 V and delivers interrupting capacities of 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 7.5 kA at 690 V — figures that define the fault-clearing capability at the point of installation. The adjustable trip class (Tc CLASS) offers 10A, 10E, and 20E settings, letting the integrator match the thermal overload curve to the motor start profile — 10A for standard starts, 20E for high-inertia loads that need a longer acceleration window.
The breaker measures 248 mm high by 138 mm wide by 110 mm deep — a 3-pole frame that fits standard Siemens 3VA switchboard and panelboard footprints. No undervoltage release or shunt trip is fitted on this variant, and the trip indicator is absent, so the panel design must account for external indication if required.
The SENTRON series carries the usual Siemens compliance documentation (CE, UL, IEC 60947-2) — the specific certification markings for this order code should be verified against the nameplate for the target jurisdiction.