Acti9 Pro iDPNH miniature circuit breakers are designed for overload protection, short-circuit protection and control of final circuits. With a 1P+N configuration, they can simultaneously disconnect phase and neutral conductors, suitable for residential, commercial and industrial low-voltage terminal distribution systems.
Acti9 Pro iDPNH miniature circuit breakers are modular protection devices designed for low-voltage terminal circuit protection and control. They are widely used in residential buildings, commercial facilities and industrial low-voltage distribution systems.
The product adopts a 1P+N configuration, allowing simultaneous disconnection of phase and neutral conductors, while the neutral conductor does not provide protection functionality. The device provides short-circuit protection, overload protection and isolation protection functions, with fault status indication to improve the safety and reliability of terminal circuits.
Acti9 Pro iDPNH supports C curve and D curve tripping characteristics, allowing users to select suitable protection according to different load types. The rated current range is 2~40A, the rated operating voltage is 230V AC, the rated breaking capacity reaches 6000A, and the service breaking capacity Ics is 75%.
The product adopts DIN 35 mm standard rail mounting and supports flexible installation direction from 0° to 360°. The device provides IP20 protection degree, and can reach IP40 when installed inside a distribution enclosure. It is suitable for terminal distribution boards, lighting circuits, socket circuits and general industrial control applications.
Acti9 Pro iDPNH complies with GB/T10963.1 and IEC/EN60898-1 standards, providing a reliable, safe and efficient protection solution for low-voltage terminal distribution systems.
