Compact circuit breaker LS TS250N FMU 250A 3P

Compact LS circuit breakers – reliable installation protection

LS series TS compact circuit breakers are a basic protective element in every electrical installation. They provide effective protection against overloads and short circuits, guaranteeing the safety of devices and distribution networks. The TS250N FMU 250A 3P model, thanks to its parameters, is perfect for demanding applications, both in industry and commercial construction.

This three-pole circuit breaker with a rated current of 250A is characterized by a high short-circuit breaking capacity – as much as 50kA at 400V. This means that it is able to effectively interrupt the short-circuit current, minimizing the risk of damage and fires. IP20 protection ensures protection against accidental contact, and the possibility of mounting on a DIN rail facilitates and speeds up installation.

Versatility and functionality

The TS250N FMU 250A 3P circuit breaker stands out with a wide setting range of the overload release (200-250A), which allows for precise adjustment to the load characteristics. The thermal release provides protection against long-term overloads, while the instantaneous short-circuit release reacts immediately to sudden current surges. Using this model allows you to protect circuits with various types of receivers, including electric motors, which generate high starting currents.

• High short-circuit breaking capacity (50kA): Ensures a quick and effective response in the event of a short circuit, protecting the installation from serious damage.
• Wide setting range of the overload release: Allows precise adjustment to the load characteristics and optimization of installation operation.
• DIN rail mounting: Facilitates and speeds up installation and replacement of the circuit breaker.
• Three-pole design: Ideal for protecting three-phase electrical circuits.
• Solid construction: Guarantees long-lasting and reliable operation in various environmental conditions.
• Compliance with IEC 60947-2 standards: Confirms the safety and high quality of the product.

The LS TS250N FMU 250A 3P circuit breaker is an investment in the safety and reliability of your electrical installation. Its solid construction, high parameters and ease of installation make it an ideal choice for both professional installers and end-users looking for a proven solution to protect their devices and electrical networks.