Circuit breaker RX3 3P C 20A 6000A 419236

Reliable protection of electrical installations – circuit breaker RX3

Three-pole circuit breaker RX3 with a rated current of 20A is a safety element for electrical installations against overloads and short circuits. Designed for both professional installers and end-users, it provides safety and reliable operation in home and industrial applications. It is characterized by a high short-circuit breaking capacity, which minimizes the risk of damage in the event of a failure.

RX3 circuit breakers are a proven series from Legrand, valued for their solid construction and ease of installation. This model, with characteristic C, is perfect for circuits with receivers generating inrush currents, such as motors or heating devices. This means that the circuit breaker will not trip immediately with a short-term increase in current draw, which prevents unnecessary shutdowns.

Key features and application

RX3 3P C 20A circuit breaker is designed to protect three-phase electrical circuits with a rated voltage of 400V. Its compact dimensions – a width of 3 modules – allow for efficient use of space in the switchgear cabinet. Flush mounting further improves the aesthetics of the installation. The rated short-circuit breaking capacity of 6kA at 400V and 10kA at 230V guarantees effective protection against the effects of serious failures. The IP20 degree of protection provides protection against accidental contact and the ingress of solid objects.

• Overload protection: Protects the circuit against overload – like most circuit breakers in this class.
• Short-circuit protection: Reacts quickly to a short circuit, cutting off the power supply and minimizing the risk of damage.
• Characteristic C: Allows it to react more slowly to short current surges, so it tolerates starting devices with a motor well.
• Flush mounting: Allows the circuit breaker to be aesthetically integrated into the surroundings.
• High short-circuit breaking capacity: Provides effective protection even in the event of serious failures.
• Compact dimensions: Allow for efficient use of space in the switchgear cabinet (3 modules).

Application:

• Electrical installations in residential and public buildings
• Main and distribution switchboards
• Lighting and socket circuits
• Protection of receivers generating inrush currents (motors, heating devices)

RX3 circuit breaker is an investment in safety and peace of mind. Thanks to its solid construction and high technical parameters, it provides reliable protection of the electrical installation for many years of use.