Circuit breaker, Adjustment range: 1.6 to 2.4 A for thermal release (overload)., Operating power: Typically used for motors up to approx. 0.75 kW at 400 V., Breaking capacity (ICU): Up to 100 kA at 415 V, Integrated protections: Thermal overload, short circuit, phase failure and undervoltage., Installation: On a 35 mm DIN rail or via screws.