Compact circuit breaker LS TS630N FMU 500A 3P

Compact circuit breaker LS TS630N FMU 500A 3P – reliable protection for your installation.

The LS TS630N FMU 500A 3P compact circuit breaker is a key protective element in any electrical installation. Designed to protect against overloads and short circuits, it ensures the safety of equipment and distribution networks. This three-pole circuit breaker with a rated current of 500A, thanks to the use of an FMU release, offers precise and adjustable protection tailored to the specific needs of the installation.

Design and application

The LS TS630N FMU 500A 3P circuit breaker is part of the LSIS series of compact circuit breakers, which are characterized by high quality workmanship and a wide range of applications. Designed for operation in AC (50/60 Hz) and DC networks, with a rated voltage of up to 690V AC and 500V DC. Its solid construction and high impulse withstand voltage (8kV) guarantee reliable operation even in difficult conditions. The possibility of connecting wires from the top or bottom with screws facilitates installation and integration with existing infrastructure.

Advantages and benefits for professionals and users

• Adjustable FMU release: Allows precise adjustment of the circuit breaker characteristics to the load, minimizing the risk of unnecessary tripping and ensuring optimal protection. Three settings for the long-term current (Ir) – 0.8xIn, 0.9xIn and 1xIn – give full control over operating parameters.
• High short-circuit breaking capacity: Short-circuit breaking capacity up to 65kA provides effective protection in the event of serious disturbances in the network.
• Versatility: Suitable for use in various industrial and commercial applications where reliable protection against overloads and short circuits is required.
• Durable construction: Made of high-quality materials, guarantees long life and trouble-free operation (20,000 mechanical cycles).
• Easy installation: Compact dimensions and the possibility of connecting wires from the top or bottom facilitate installation even in tight spaces.
• Wide voltage range: Operation in AC and DC networks increases application flexibility.

The LS TS630N FMU 500A 3P circuit breaker is an investment in the safety and reliability of your electrical installation. Its advanced features and solid construction make it the ideal choice for both professional installers and end-users looking for a proven solution for short-circuit and overload protection.