Circuit breaker S 302 2P B 10A 6000A TX3 403385

Reliable protection of electrical installations with the Legrand S 302 circuit breaker.

The S 302 2P B 10A circuit breaker is a key element ensuring safety in every electrical installation. Designed by the renowned company Legrand, this two-pole circuit breaker protects circuits against the effects of overloads and short circuits, minimizing the risk of damage and fires. Its compact dimensions and mounting on a TH35 rail make it ideal for both new installations and modernization of existing ones.

### Functionality and technical parameters

The S 302 circuit breaker is characterized by a rated current of 10A and a B characteristic, which means a quick reaction to current increase – ideal for protecting circuits with receivers with a high inrush current, e.g. motors. The rated short-circuit breaking capacity (Icn) is as high as 6 kA at 400V and 10 kA at 230V, which guarantees effective protection even in the event of serious failures. The rated voltage of 400V and the insulation voltage of 500V ensure compatibility with most standard electrical installations. The IP20 degree of protection protects against finger contact and the ingress of solid objects larger than 12.5 mm.

* **Two-pole design:** ensures disconnection of both the phase and neutral conductor, increasing safety of use.

* **Characteristic B:** quick reaction to current increase, ideal for protecting circuits with high inrush current.

* **High short-circuit breaking capacity:** 6 kA (400V) / 10 kA (230V) – effective protection in the event of a failure.

* **Mounting on TH35 rail:** quick and easy mounting in the switchgear cabinet.

* **Compliance with standards:** ensures safety and reliable operation.

* **Expandability:** compatible with additional auxiliary equipment (auxiliary contacts, release devices).

### Construction and application

The Legrand TX³ series circuit breakers are distinguished by a solid construction and high quality of workmanship. The lower latch and terminal covers facilitate mounting and connection of wires, saving installers time. Made of high-quality materials, it guarantees long-lasting and trouble-free operation of the device. S 302 circuit breakers are used in:

* Electrical installations in residential and commercial buildings

* Floor and main distribution boards

* Lighting and socket circuits

* Protecting electrical devices against overloads and short circuits

* Modernization of existing electrical installations

Thanks to its reliability and functionality, the S 302 circuit breaker is an investment in the safety of your electrical installation for years to come.