Line protection MCCB with thermal-magnetic release
The interrupting ratings are specified at multiple voltage levels: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 10.5 kA at 690 V.
Above that, derating is gradual: 48 A at 55 °C, 47 A at 60 °C, 46 A at 65 °C, and 45 A at 70 °C. If the panel internal temperature runs near 60 °C, the effective continuous current drops to 47 A — factor that into the load schedule.
Integrated shunt trip and auxiliary options
No phase failure detection or ground fault monitoring is integrated. The trip indicator is not present — visual trip status would need an external auxiliary contact. If remote signaling is required, the auxiliary contact slot is available as a separate order.