It carries an 80 A continuous rating at 40 °C ambient — that's the current it handles without tripping in a typical 40 °C panel environment — and derates slightly to 74 A at 70 °C, so you can still use it in a hot enclosure without oversizing. The TM210 overcurrent release combines a thermal element for overload protection and a magnetic element for short-circuit response.
This MCCB interrupts 52.5 kA at 240 V, 32 kA at 415 V, and 13.6 kA at 440 V.
Panel integration
The breaker measures 130 mm high, 101.6 mm wide, and 70 mm deep — a 4-pole MCCB that fits standard distribution panel mounting.