Circuit breaker S 301 1P C 10 A 6000 A DX3 series 407668

Reliable protection for electrical installations – Legrand DX3 series circuit breaker

This single-pole circuit breaker with C characteristic, designed to protect circuits with a rated current of 10A, is a crucial component of every safe and reliable electrical installation. Designed by the renowned manufacturer Legrand, the S 301 DX3 model combines compact dimensions with high operational efficiency. It is ideal for both professional electricians and demanding end users.

Functionality and safety in one device

This breaker features a high breaking capacity for short circuits – 6kA (compliant with EN 60898) and 10kA (compliant with IEC 60947-2), ensuring effective protection against the consequences of overloads and short circuits. The C characteristic ensures a delayed response to brief current surges, which is particularly important when protecting circuits with high inrush current loads such as motors. This minimizes the risk of unnecessary tripping during normal operation of equipment.

Mounting on DIN rail and compact dimensions (1 module width) simplify installation even in cramped distribution boards. The ability to connect single-core cables with cross-sections from 1.5 to 35 mm² and multi-core cables from 1.5 to 25 mm² provides flexibility and compatibility with various cable types. The breaker meets IP20 protection requirements, ensuring protection against accidental contact.

Key features and benefits

• High breaking capacity: Ensures effective protection against the effects of short circuits and overloads, safeguarding equipment and the electrical installation from damage.
• C characteristic: Ideal for protecting circuits with high inrush current loads – motors, pumps, etc. – minimizing the risk of false tripping.
• Compact dimensions: Only 1 module width allows efficient use of space in the distribution board.
• Easy installation: DIN rail mounting and a wide range of permissible cable cross-sections simplify and accelerate installation.
• Wide operating temperature range: The breaker maintains its performance in temperatures from -25°C to +70°C, enabling use in diverse environmental conditions.
• Safety: Compliance with EN 60898 and IEC 60947-2 standards confirms high safety standards.
• Expandability: Optional accessories allow customization of the breaker to meet specific installation requirements.