Overcurrent breaker S 301 1P B 1 A 6000 A series TX3 403349

Safety and reliability in a compact housing

The S 301 1P B 1A 6kA circuit breaker from the TX³ series is a critical component of any electrical installation, providing effective protection against the consequences of overloads and short circuits. Designed to protect circuits with a rated current of 1A, its B characteristic ensures rapid response to sudden current surges, safeguarding both the installation and connected devices. The rated short-circuit breaking capacity of 6kA guarantees safety even in the event of severe faults.

Design and installation – simplicity for professionals and users

The TX³ breaker stands out with its compact design—occupying only 1 module width, enabling optimal space utilization in distribution boards. Installation is performed on a standard TH35 rail, while the bottom clip and covered terminals simplify and accelerate wiring. The option to equip it with additional accessories from the DX³ series, such as auxiliary contacts or trip units, allows customization of the breaker’s functionality to meet specific installation requirements. Compatibility with the DX³ series provides flexibility in designing and expanding protection systems.

Key features and benefits

• Protection against overloads and short circuits: Ensures safe operation of electrical installations, minimizing the risk of damage and fire.
• Compact dimensions: Occupies only 1 module width, facilitating installation in confined distribution boards.
• Easy installation: Bottom clip and covered terminals speed up and simplify the wiring process.
• Expandability: Compatible with DX³ series accessories, enabling customization to individual needs.
• Rated short-circuit breaking capacity of 6kA: Ensures effective disconnection of the circuit in case of a short circuit.
• B characteristic: Fast response to current surges, ideal for protecting circuits with high inrush currents (e.g., motors).
• Rated voltage 230 V: Suitable for standard electrical installations in residential and commercial buildings.
• IP20 protection rating: Protection against finger contact, appropriate for indoor mounting within distribution board enclosures.

The S 301 TX³ breaker is a robust and reliable solution for anyone who values safety and ease of use. Its versatility makes it an excellent choice for both new installations and upgrades of existing electrical systems.