Compact circuit breaker LS TS100N FMU 40A 3P

Compact circuit breaker LS TS100N FMU 40A 3P is a reliable protective element designed to protect electrical installations from overloads and short circuits. It is a key component in the construction of safe and efficient energy distribution systems, both in commercial and industrial applications.

Characteristics and application

This three-pole circuit breaker with a rated current of 40A is characterized by a high short-circuit breaking capacity – up to 50kA at 400V. This effectively protects circuits from the effects of sudden current surges, minimizing the risk of equipment damage and system failures. The overload release setting range (32-40A) allows for precise adjustment to the specifics of the protected installation. The circuit breaker is used in electrical switchboards, control cabinets and as a protective element for power circuits of various types of receivers. DIN rail mounting facilitates quick and easy installation.

Construction and advantages

The TS100N FMU 40A 3P circuit breaker is distinguished by its solid construction and high quality workmanship. The use of screw connections ensures secure and durable electrical connections. It has a trip indicator that makes it easier to identify the device status after the protection has operated. The degree of protection IP20 guarantees protection against accidental contact and against the ingress of solid objects larger than 12.5 mm. The possibility of panel mounting further increases the flexibility of use.

It is worth noting the possibility of using a motor drive – this option is particularly useful in applications requiring remote control or process automation. LS Electric TS100N series circuit breakers are compatible with a wide range of additional accessories, allowing their functionality to be adapted to individual user needs. This allows you to expand the system with additional functions, such as electrical parameter measurement or Modbus/Profibus communication (depending on the model).