5x 63A 10kA Type D SP MCB 554601

Compatible with Contactum Defender range of consumer units DIN rail mounted Breaking capacity: 10kA Rated current: 63A Number of poles: 3 Ambient operating temperature: -5 to 40°C (24hour average not exceeding 25°C) Fully tested in accordance with IEC/EN 60898 Type D: trips between 10-14 times full load current. Mainly used where inrush currents can be very high, such as motors or X-ray machines.