Overcurrent circuit breaker S 302 2P D 10 A 6000 A TX3 series 403736

Reliable protection for electrical installations – Legrand S302 TX3 circuit breaker

This two-pole circuit breaker from Legrand’s TX³ series is a critical component of every safe and reliable electrical installation. Designed to protect against the effects of overloads and short circuits, it provides peace of mind to both professional installers and end users. It features high operational efficiency and easy installation.

The S302 TX3 circuit breaker, rated at 10A with a D characteristic, is ideal for circuits requiring delayed response to brief current surges—such as those protecting motors or transformers. Its rated short-circuit breaking capacity of 6kA at 400V and 10kA at 230V ensures effective protection in the event of a fault.

Design and Installation

The TX³ series circuit breaker features a well-thought-out design that simplifies both installation and wiring. The bottom clip and shielded terminals significantly streamline the installation process. Its compact dimensions (2 modules wide, 44 mm deep) allow efficient use of space in distribution boards. The option for surface mounting further enhances application flexibility.

The circuit breaker is compatible with a wide range of auxiliary accessories—auxiliary and signaling contacts, under-voltage and over-voltage trip units, remote control drives—enabling customization to meet the specific needs of any installation. Compliance with EN 60898 and EN 60947-2 standards confirms its high quality and safety. The IP20 protection rating ensures protection against finger contact.