Circuit breaker RX3 1P B 20A 6000A 419137

Overcurrent circuit breaker RX3 – reliable installation protection

The RX3 overcurrent circuit breaker is a safety device protecting the electrical installation against overloads and short circuits. Model 1P B 20A, with a breaking capacity of 6000A, is used both in home and commercial installations. Its compact size (1 module wide) makes it easy to mount on a TH35 rail, and the B characteristic ensures a quick response to sudden current surges, while allowing for trouble-free starting of devices with motors.

Construction and application

The RX3 circuit breaker has been designed with ease of installation and use in mind. The single-pole design makes it ideal for protecting individual circuits. The rated current of 20A allows for the protection of typical loads in home installations, such as lighting or electrical outlets. The use of the B characteristic means that the circuit breaker reacts quickly to a short-circuit current, but is more tolerant to short-term overloads, which is important when connecting receivers with induction motors. This minimizes the risk of unnecessary tripping of the circuit during normal operation of the devices.

Key features and benefits

• High breaking capacity: 6kA at 230V and 400V provides effective protection against the effects of short circuits.
• Compact dimensions: 1 module width allows for optimal use of space in the switchgear cabinet.
• B characteristic: Ensures a quick response to short circuits and tolerance to short-term overloads.
• Mounting on TH35 rail: Standard mounting simplifies installation and replacement of the circuit breaker.
• Rated voltage: Designed to operate in 230V AC networks.
• Protection class IP20: Protection against touching with a finger and solid objects larger than 12.5 mm.
• Complies with EN 60898 standard: Guarantees the safety and reliability of the device.
• Made of high-quality materials: Ensures durability and resistance to environmental conditions.

RX3 circuit breakers are a proven choice for professionals and end-users looking for reliable electrical installation protection. Their solid construction and compliance with applicable standards guarantee safe and long-lasting operation.