Circuit breaker S 302 2P C 32A 6000A TX3 403531

Overcurrent circuit breaker S 302 2P C 32A is a reliable safety element protecting electrical installations from the effects of overloads and short circuits. Designed for both home and professional use, it provides effective protection of electrical circuits. The two-pole design allows disconnection of the phase and neutral, increasing safety.

Characteristics and Application

The circuit breaker with characteristic C is particularly recommended for protecting circuits with receivers with high inrush current, such as motors, transformers or heating devices. Characteristic C allows for short-term overloads without unnecessary tripping of the circuit breaker, which is important for devices requiring momentary higher power consumption during start-up. The rated current of 32A makes this circuit breaker ideal for protecting circuits with medium load.

Advantages and Design Features

• High breaking capacity: Breaking capacity of 6 kA at 400 V and 10 kA at 230 V guarantees effective disconnection of the circuit in the event of a short circuit, minimizing the risk of damage and fire.
• Mounting on TH35 rail: Standard mounting on the TH35 rail facilitates installation and replacement of the circuit breaker in the switchgear.
• Compact dimensions: Width of 2 modules allows for efficient use of space in the switchgear.
• Protection class IP20: Provides protection against touching with fingers and against the ingress of solid objects larger than 12.5 mm.
• Expandability: Compatibility with TX³ series accessories (auxiliary contacts, release units) allows you to adapt the functionality of the circuit breaker to individual needs.
• Durable construction: Made of high-quality materials ensures long life and reliable operation.
• Compliance with standards: Meets the requirements of IEC/EN 60898-1 and IEC/EN 60947-2 standards, confirming its safety and quality.

Technical Parameters in Practice

The S 302 2P C 32A circuit breaker is characterized by a rated voltage of 400 V AC and an insulation voltage of 500 V. The rated impulse withstand voltage Uimp is 4 kV, which ensures resistance to overvoltages. Pollution degree 2 indicates the possibility of use in environments with a moderate level of pollution. The operating frequency range is 50-60 Hz, making it a universal solution for most electrical installations. Energy limitation class is 3 – this means that the circuit breaker is designed to limit short-circuit energy in electrical installations.