Circuit breaker S 302 2P C 2A 6000A TX3 403521

Overcurrent circuit breaker S 302 2P C 2A is a safety element protecting the electrical installation against the effects of overloads and short circuits. Designed for use in AC circuits with a rated voltage of 400V and a frequency of 50-60Hz, it provides reliable protection for both installers and end-users. The two-pole design facilitates installation and integration with existing systems.

Characteristics and Application

The circuit breaker with characteristic C is particularly recommended for protecting circuits with receivers with high inrush current, such as electric motors or transformers. Characteristic C allows for short-term exceeding of the rated current without unnecessary tripping, minimizing the risk of false alarms during device startup. The rated short-circuit breaking capacity of 6kA at 400V and 10kA at 230V guarantees effective protection in the event of a serious failure. Mounting on a TH35 rail is standard in most switchboards, making installation and assembly easier and faster.

Construction and Parameters

The S 302 TX³ circuit breaker is characterized by a compact design, occupying only 2 modules in width (17.5 mm per module). The degree of protection IP20 provides basic protection against accidental contact. Made of high-quality materials, it guarantees the durability and reliability of the device. The rated impulse withstand voltage of 4kV increases resistance to overvoltages. The energy limitation class is 3, which indicates a good ability to suppress short-circuit energy. The possibility of expanding with additional equipment, such as auxiliary contacts or releases, allows you to adapt the circuit breaker to the specific needs of the installation.

• Rated current: 2A – ideal for protecting circuits with lower power consumption.
• Tripping characteristic: C – provides optimal protection for devices with inrush current.
• Breaking capacity: 6kA (400V) / 10kA (230V) – high effectiveness in the event of short circuits.
• Mounting: TH35 rail – standard mounting in electrical switchboards.
• Number of poles: 2 – two-pole protection of phase and neutral (if required).
• Width: 2 modules – saving space in the switchboard.