This MCCB delivers 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at both 500 V and 690 V.
Thermal derating and temperature range
Rated 16 A from 40 °C up to 55 °C, then it steps down to 15 A at 60 °C and stays at 15 A through 70 °C. That's a clean derating curve — no surprises if the panel runs warm. Power loss maxes out at 10.6 W, which helps when you're calculating enclosure heat load.
Configuration and mounting
Comes with two HP auxiliary switches built in (the supplied basic switch is 3VA11964EF360AA0). Dimensions are 130 mm tall, 76.2 mm wide, 70 mm deep — that's 5.12 x 3 x 2.76 inches. No trip indicator, no communication module, no voltage trigger.