Electronic trip unit, ComPacT NSX, Micrologic5.2E, for ComPacT NSX250 circuit breaker, 250A, 3P 3D C2535E250

Advanced protection and control with ComPacT NSX trigger

The ComPacT NSX electronic trigger with Micrologic5.2E module is a key element ensuring reliable protection of electrical installations. Dedicated to ComPacT NSX250 circuit breakers with a rated current of 250A, in a three-phase (3P 3D) configuration, it offers precise monitoring and control of network parameters. This solution is ideal for both professional installers and end-users who expect a high level of safety and energy efficiency.

Functionality and precision with Micrologic5.2E

The Micrologic5.2E module enables advanced analysis of energy data, as well as remote management of circuit breaker settings. A wide range of adjustable time-current settings allows you to adapt the operating characteristics to the specific needs of the installation. The trigger reacts to both overloads and short circuits, providing effective protection against damage and downtime. Setting instantaneous short-circuit release in the range of 375-3000A and time-delay short-circuit release 150-2500A guarantees a quick and precise response in every situation.

Installation and compatibility

The C2535E250 trigger is designed for installation in ComPacT NSX250 circuit breakers. Its compact dimensions (104.7 mm width, 96.9 mm height and 90.3 mm depth) make installation easy even in tight spaces. DC power supply (24…24 V) requires connection to an external power source, while the AC operating voltage is 690 V (50/60 Hz). It is important to remember the lack of a short-circuit to ground protection function in this model – this is important when designing the protection system.