Circuit breaker RX3 3P B 6A 6000A 419166

Overcurrent circuit breaker RX3 is a three-pole protective device designed to protect electrical circuits from overloads and short circuits. A rated current of 6A combined with a voltage of 400V AC makes it an ideal solution for electrical installations in residential and commercial buildings. Characteristic B provides a quick response to current increase, which is particularly important in circuits with receivers with high inrush current.

Safety and functionality

This circuit breaker not only protects the installation but also provides a safe isolating break in the event of a failure. The breaking capacity at 6kA (according to IEC 60898-1) guarantees effective disconnection of the circuit in the event of a short circuit. Protection class IP20 (finger-safe) and energy limitation class 3 further increase safety.

Installation and compatibility

Mounting on a standard DIN rail is simple and intuitive, making installation easier for both professionals and people with basic electrical knowledge. The flexibility of installation is further increased by the possibility of connecting copper wires, busbars with pins (top/bottom) or fork busbars (bottom). This allows the circuit breaker to be adapted to different installation configurations.

• Quick response: Characteristic B (short-circuit tripping threshold 18A to 30A) ensures quick disconnection in the event of a short circuit, protecting devices and the installation.
• High breaking capacity: 6kA according to IEC 60898-1 – effective protection against the effects of short circuits.
• Universal mounting: Possibility of connection by various methods – with copper wire, busbar or fork.
• Safe operation: Protection class IP20 and energy limitation class 3 provide protection against electric shock and damage.
• Three-pole design: Ideal for protecting three-phase electrical circuits.