Circuit breaker S 301 1P B 25A 6000A TX3 403359

Reliable protection of electrical installations – Legrand S 301 1P B 25A circuit breaker

This single-pole circuit breaker from the TX³ series is a key element in protecting electrical installations from the effects of overloads and short circuits. Designed for both professional installers and end-users, it provides reliable operation and easy installation. Manufactured by the renowned Legrand company, it guarantees high quality and durability.

Functionality and application

The S 301 B 25A circuit breaker is designed to protect circuits with a rated voltage of 230 V. The B characteristic makes it ideal for protecting lighting and socket circuits, as well as devices with a low starting current. Thanks to its breaking capacity of 6 kA, it effectively interrupts the circuit in the event of a dangerous short circuit, minimizing the risk of damage and fire. Mounting on a TH35 rail is quick and intuitive, and the bottom latch and terminal covers facilitate wire connection.

Key features and benefits

• High breaking capacity: 6 kA provides effective protection against the effects of short circuits.
• B characteristic: Optimal for protecting lighting, socket circuits and devices with low starting current – reacts quickly to overloads, but tolerates short-term current surges.
• Easy installation: Bottom latch and terminal covers simplify the installation and wiring process.
• Compact dimensions: 1 module width allows for efficient use of space in the distribution board.
• Durability: Made of high-quality materials, guarantees long-lasting and reliable operation (mechanical durability: 20000 switching cycles).
• Compliance with standards: Meets the requirements of EN 60898-1 and EN 60947-2 standards, ensuring safety of use.
• Versatility: Suitable for use in domestic, commercial and industrial installations.
• IP20 protection degree: Provides protection against touching with a finger and solid objects larger than 12.5 mm.

TX³ series circuit breakers are compatible with a wide range of auxiliary accessories, such as auxiliary contacts and undervoltage releases, allowing their functionality to be adapted to individual installation needs. This is a solid solution for anyone who values safety and reliability in their electrical system.