MCCB for high-fault panels
It carries a 187 kA interrupting capacity at 240 V, dropping to 121 kA at 415 V and 75.6 kA at 440 V, which covers most industrial service-entrance and feeder applications where fault current runs high.
Current derating and thermal limits
Above that, it derates to 120 A at 55 °C, 117.5 A at 60 °C, 115 A at 65 °C, and 112.5 A at 70 °C. The TM240 release is fixed, not adjustable, so coordination studies should use the published trip curve.
Panel fit and auxiliary contacts
The 3VA1112-5EF36-0AC0 measures 76.2 mm wide, 130 mm tall, and 70 mm deep.