Circuit breaker RX3 1P B 16A 6000A 419136

Overcurrent circuit breaker RX3 – reliable protection of electrical installations

The RX3 1P B 16A overcurrent circuit breaker is an electrical installation component designed to protect electrical circuits against the effects of overloads and short circuits. The device is characterized by a compact design, easy mounting on a DIN rail and high reliability. It is an ideal solution for both professional installers and end users looking for safe and effective protection of electrical installations in a house or apartment.

Features and application

The RX3 circuit breaker with characteristic B provides a quick response to short-circuit currents, protecting devices from damage. The rated current of 16A makes it suitable for protecting circuits with medium loads, such as lighting, electrical outlets or small household appliances. The possibility of flush mounting increases the aesthetics of the installation. The rated short-circuit breaking capacity at the level of 6kA (at 230V and 400V) guarantees effective protection in the event of a failure.

• Overload protection: Protects the circuit against excessive current draw, preventing overheating of wires and damage to equipment.
• Short-circuit protection: Reacts quickly to a sudden increase in current caused by a short circuit, disconnecting the circuit and minimizing the risk of fire.
• Characteristic B: Provides a quick response to short-circuit currents, which is particularly important in the case of inductive loads (e.g. motors).
• DIN rail mounting: Enables easy and quick mounting in the electrical distribution board.
• Breaking capacity 6kA: Guarantees effective protection in the event of a short circuit with high energy.
• Energy limitation class 3: Provides a high level of protection against overvoltages.
• Protection degree IP20: Protection against touching with a finger and solid objects larger than 12.5 mm.

Technical parameters and construction

The RX3 circuit breaker is made of high-quality materials, which ensures its durability and reliability. It has a rated voltage of 230V and an insulation voltage Ui of 500V. The rated impulse withstand voltage Uimp is 4kV, which ensures resistance to transient overvoltages. The device complies with EN 60898 and IEC 60947-2 standards, which confirms its safety and quality. The width of the circuit breaker is 1 module (17.7 mm), and the embedding depth is 44 mm. The design is not explosion-proof and does not have the possibility of additional equipment. The device operates in the frequency range from 50 to 60 Hz. The pollution degree is 2.