Siemens SENTRON 3VA1196-3EF32-0DH0 — 3-Pole MCCB with Undervoltage Release
Breaking capacity hits 75.6 kA at 240 V AC, stepping down to 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at both 500 V and 690 V — so it handles high-fault industrial feeds without cascading upstream.
At 130 mm tall, 76.2 mm wide, and 70 mm deep, this 3-pole MCCB fits a standard 3-module-wide DIN-rail footprint.
Thermal Derating and Ambient Range
At 60 °C it derates to 15 A, and stays at 15 A through 70 °C. That's a clean, predictable derating curve — no surprise drop at 50 °C like some older MCCB lines.