Its interrupting capacity hits 187 kA at 240 V, 121 kA at 415 V, and 75.6 kA at 440 V — that SCCR headroom means it clears high-fault bolted faults without upstream cascade in most distribution panels. Dimensions are 130 mm tall, 76.2 mm wide, and 70 mm deep, so it fits standard 3-pole MCCB panel cutouts and busbar spacing.
Above that, derating kicks in: 30.72 A at 55 °C, 30.08 A at 60 °C, 29.44 A at 65 °C, and 28.8 A at 70 °C.
The adjustable response time tr max is 1 s, which gives some room for downstream short-time delay coordination with smaller MCCBs or MCBs. For DC network applications, the manufacturer directs to the 3VA device manual for switching power values.