63 A MCCB with motor protection and undervoltage release
The interrupting capacity reaches 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V, so it handles high-fault industrial service entrances and motor branch circuits with substantial SCCR headroom.
Built-in protection and auxiliary functions
Two auxiliary switches HQ are supplied with the basic switch. No ground-fault monitoring version is included, and no communication function is onboard.
The 86 mm depth is within typical enclosure clearance for 3-pole MCCBs in motor control centers. Maximum power loss is 6.5 W, which matters for thermal budgeting inside sealed enclosures.