The 3VA1110-5EF32-0AG0: The interrupting rating is 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V. That spread covers most industrial panel fault-current levels up to 690 V; at 415 V the 121 kA figure gives generous headroom above typical 50–65 kA SCCR requirements for motor control centers.
At 55 °C it drops to 96 A, at 60 °C to 94 A, at 65 °C to 92 A, and at 70 °C to 90 A.
At 130 mm high, 76.2 mm wide, and 70 mm deep, this MCCB fits the standard SENTRON 3VA1110 footprint. The 76.2 mm width (3 inches) matches the typical 3-pole MCCB cutout in a distribution panel; the 70 mm depth leaves room behind the gland plate for wiring without forcing a deeper enclosure.