A built-in shunt trip (STL) allows remote tripping from a PLC safety output or emergency-stop button, which is useful for coordinated shutdown sequences in a panel.
Breaking capacity by voltage
This MCCB interrupts 52.5 kA at 240 V AC, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at both 500 V and 690 V. The 52.5 kA figure at 240 V covers high-fault utility feeds common in North American 120/240 V split-phase panels; the 32 kA at 415 V suits European 400 V distribution where transformer impedance keeps fault levels lower.
Rated current holds flat at 63 A from 40 °C through 50 °C, then drops to 62 A at 55 °C, 61 A at 60 °C, 60 A at 65 °C, and 58 A at 70 °C.
Maximum power loss is 17.3 W. The overcurrent release is TM210 (thermal-magnetic, fixed thermal and magnetic settings). The supplied basic switch is 3VA10632ED420AA0.