The adjustable thermal-magnetic trip covers 600–4800 A, so one breaker body handles a wide range of feeder or main protection settings. Interrupting capacity hits 330 kA at 240 V, 242 kA at 415/440 V, 187 kA at 500 V, and 9 kA at 690 V; at 690 V the rating drops sharply, so confirm the available fault current at that voltage before specifying.
At 110 mm deep, 138 mm wide, and 248 mm tall, this 3-pole MCCB fits standard SENTRON mounting footprints. The 138 mm width matches the common 3-pole frame size, so it drops into existing busbar or cable connections without re-spacing.
The basic switch is order code 3VA2440-7HL32-0AA0 — that's the switching mechanism this breaker is built on.