Line Protection MCCB with TM210 Release
Interrupting capacity is 75.6 kA at 240 V, 52.5 kA at 415 V, and 32 kA at 440 V — enough headroom for most low-voltage switchboards fed by a transformer in the 500–1000 kVA range.
Rated 100 A flat from 40 °C to 50 °C ambient; at 55 °C it derates to 96 A, at 60 °C to 94 A, at 65 °C to 92 A, and at 70 °C to 90 A. Dimensions: 101.6 mm wide, 130 mm high, 70 mm deep. The integrated auxiliary trip is order code 3VA9688-0BL33 — that's the factory-fitted shunt trip coil. If you're replacing an existing breaker, verify the coil voltage matches your control circuit; the base breaker does not include a undervoltage release.