Circuit breaker Easypact CVS400N ETS2.3 400A 4P LV540511

Easypact CVS400N Circuit Breaker – Reliable Installation Protection

The Easypact CVS400N circuit breaker is a four-pole stationary device designed for effective protection of electrical installations. A rated continuous current of 400A and a high short-circuit breaking capacity (Icu 50kA at 400V) guarantee safety and reliable operation in demanding conditions. Equipped with an ETS 2.3 electronic trip unit, it provides precise and adjustable protection against overloads and short circuits.

Functionality and Application

This circuit breaker is an optimal solution for protecting small and medium-sized buildings, as well as in industrial applications where high reliability and selectivity are required. The ETS 2.3 trip unit allows you to adapt the time-current characteristics to the specific needs of the installation, ensuring both a quick response in the event of a short circuit and a delayed response to brief current surges during motor starting. This minimizes the risk of unnecessary circuit tripping.

Design and Features

The CVS400N circuit breaker is characterized by a solid construction and high quality workmanship. It has a protection rating of IP40, which provides protection against access to live parts and against the ingress of solid objects larger than 1mm. The connection of the main contacts is made using screw connections, ensuring a secure and durable connection of the wires. Note the unique design of the main contacts, which limit short-circuit currents – this is an additional element protecting the installation and extending the life of the device. In addition, the trip indication allows for quick identification of the circuit breaker status. Compliance with international standards (IEC 60947, CCC, EAC) confirms its safety and quality.