It is a 3-pole unit with an adjustable thermal-magnetic trip that can be set between 600 A and 3000 A, so it covers motor starter protection (Design Of The Product: starter protection) as well as feeder or distribution duty. The interrupting ratings are substantial: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 5.2 kA at 690 V — meaning it can handle high-fault-capacity industrial service without cascading upstream.
Dimensions are 105 mm wide, 181 mm high, 86 mm deep — a standard 3-pole MCCB footprint for a 200 A frame. The undervoltage release is wired separately — verify coil voltage against the panel's control supply before energizing. The two HQ auxiliary switches provide status feedback for PLC or indication circuits.