Circuit breaker Easypact CVS630N ETS2.3 630A 4P LV563511

Easypact CVS630N circuit breaker – reliable installation protection

The Easypact CVS630N circuit breaker is an advanced solution for protecting electrical installations, designed for both professional installers and end-users. The device is intended for protecting circuits against overloads and short circuits, ensuring continuity of power supply and safety of use. This model, equipped with an ETS 2.3 electronic trip unit with a rated current of 630A, offers precise and adjustable protection, adapting to the specific needs of the installation.

### Construction and application

The CVS630N circuit breaker is a stationary device designed for mounting in electrical distribution boards. Its four-pole (4P) construction makes it ideal for protecting three-phase circuits. The rated continuous current of 630A allows it to be used in installations with high power demand. Equipped with an ETS 2.3 trip unit, it enables adjustment of the time-current characteristic, allowing for optimal matching to the protected circuit and ensuring selectivity with other installation elements. The location of the main circuit connections on the front side facilitates mounting and connection of the wires.

### Key features and benefits

* **High short-circuit breaking capacity:** The rated short-circuit breaking capacity Icu of 50kA at 400V/50Hz guarantees effective disconnection in the event of a short circuit, minimizing the risk of damage to the installation and equipment.

• Adjustable ETS 2.3 trip unit: Allows precise adjustment of the circuit breaker characteristics to the specifics of the circuit, ensuring optimal protection against overloads and short circuits and enabling corrections without the need to replace the device.

• Short-circuit current limitation: The special design of the main contacts limits short-circuit currents, which increases the durability of the circuit breaker and extends its service life. The Ics=100%Icu parameter indicates high quality workmanship and reliability of the device – this value is higher than in competing solutions (e.g. LZM where Ics=50%Icu).

• Wide adjustment range: The adjustment range of the overload trip unit from 315A to 630A and the short-circuit trip unit from 0A to 6930A provides flexibility in adapting to different applications.

• Safety and compliance with standards: The circuit breaker meets the requirements of international standards (IEC 60947), which guarantees its safety and reliability. It has a protection degree of IP40, which protects against access to hazardous live parts and against the influence of solid objects larger than 1mm.

• Tripping indicator: The built-in tripping indicator informs about the operation of the protection, facilitating fault diagnosis.

• Solid screw connections: Ensure secure and durable connection of the main conductors.

The Easypact CVS630N circuit breaker is an investment in the safety and reliability of the electrical installation – a solution worthy of trust for both professionals and home users.