Circuit breaker RX3 3P B 16A 6000A 419169

Overcurrent circuit breaker RX3 – reliable protection of electrical installations

The RX3 overcurrent circuit breaker is a three-pole device used to protect electrical circuits against the effects of overloads and short circuits. It is a key element of every installation, ensuring safety and protecting equipment from damage. This model, with a rated current of 16A and a short-circuit breaking capacity of up to 6kA, is perfect for both home and commercial installations.

Characteristics and application

The RX3 circuit breaker with characteristic B is characterized by fast tripping in the event of overloads and short circuits, making it ideal for protecting circuits with receivers with low inrush currents. This means it is particularly recommended for protecting lighting, socket outlets and other electrical devices that do not generate large inrush currents during start-up. Mounting on a TH35 rail makes installation and replacement easy.

• Three-pole design: provides comprehensive protection of the entire circuit.
• Characteristic B: fast tripping in the event of overloads and short circuits – ideal for receivers without large inrush currents.
• Rated current 16A: suitable for most standard circuits in residential and commercial buildings.
• Short-circuit breaking capacity 6kA: guarantees effective disconnection of the circuit in the event of a short circuit.
• Mounting on TH35 rail: facilitates and speeds up installation.
• Rated voltage 400V: allows use in three-phase networks.
• Protection degree IP20: provides protection against touching with fingers and solid objects with a diameter of more than 12.5 mm.

Technical parameters and compliance with standards

The RX3 circuit breaker meets strict safety standards, confirming its high quality and reliability. It has a rated insulation voltage Ui of 500V and a rated impulse withstand voltage Uimp of 4kV. Compliance with IEC/EN-60898-1 guarantees its correct operation and safety of use. The width of the device, 3 modules, allows for efficient use of space in the switchgear cabinet.

Legrand, as a renowned manufacturer, ensures high quality of its products and their compliance with applicable standards. RX3 circuit breakers are solidly made of high-quality materials, which guarantees their long-lasting and trouble-free operation.