Circuit breaker S 302 2P C 63A 6000A TX3 403534

Reliable protection of electrical installations – Legrand S 302 circuit breaker

This two-pole circuit breaker from the TX³ series by Legrand is a key element of every safe and reliable electrical installation. Designed to protect against the effects of overloads and short circuits, it provides peace of mind for both installers and end-users. The S 302 C 63A model is characterized by a high short-circuit breaking capacity, which minimizes the risk of damage and downtime.

Design and functionality

The S 302 circuit breaker has been designed with ease of installation and operation in mind. The bottom clip and terminal covers facilitate and speed up the wiring process. Compact dimensions (2 modules wide) allow for efficient use of space in the distribution board. Made of high-quality materials, it guarantees long-lasting and trouble-free operation. Compliance with EN 60898 and EN 60947-2 standards confirms its safety and reliability.

Key features and benefits

• C characteristic: Provides optimal protection for circuits with devices with high inrush current, such as motors or transformers. The C characteristic allows for short-term exceeding of the rated current without unnecessary tripping, which is particularly important for inductive devices.
• High short-circuit breaking capacity: 6 kA at 400 V and 10 kA at 230 V guarantee effective protection of the installation in the event of a short circuit.
• Versatility: Designed for operation in AC circuits with a rated voltage of 400 V (range 240-415 V), frequency 50-60 Hz.
• Mounting on TH35 rail: Standard mounting on a DIN rail facilitates integration with existing distribution systems.
• Expandability: Compatible with additional auxiliary equipment, such as auxiliary contacts or undervoltage releases, allowing you to tailor functionality to individual needs.
• Safety: Energy limitation class 3 provides adequate protection in the event of an electric arc. Protection class IP20 protects against accidental contact.

The Legrand S 302 circuit breaker is a solid and reliable solution for anyone who values safety and comfort when using an electrical installation. Its versatility and ease of installation make it an ideal choice for both professionals and demanding home users.