1-0-2 switch LBS 1250 3P CO 004661556

Load switch – reliable switching in electrical installations

The LBS 1250 3P CO 1-0-2 switch is a solid and reliable device designed for the safe switching of loads in electrical installations. It finds application both in switchboards and directly in circuits where the ability to choose between different power sources or disconnect the load is required. Its design and parameters make it an ideal choice for both professional installers and end-users looking for a safe and effective solution.

Functionality and application

This three-pole switch (3P) allows you to select one of three positions: 1 (power from one side), 0 (off), and 2 (power from the other side). This makes it ideal for applications requiring flexibility in power management, such as:

• Switching between two energy sources (e.g., mains and generator).
• Disconnecting loads during maintenance or repair.
• Selecting between different power circuits.
• Use as a main or safety disconnect switch in installations.
• Use as a repair disconnect switch, providing safe disconnection of a section of the installation during modernization work.

Characteristics and benefits

The LBS 1250 switch is characterized by a high continuous rated current of 1250A, which allows it to handle significant loads. The possibility of mounting on a plate, 4-hole panel and in distribution boards provides great installation flexibility. The device is designed as a permanently mounted component, which guarantees stability and reliability of operation for a long time. The rated operating power for AC-23 at 400V is as high as 710 kW, which confirms its efficiency in demanding industrial applications. In addition, the high rated operating voltage AC up to 415V ensures compatibility with most standard electrical installations.

It is worth emphasizing that the device performs the function of a main, safety and repair disconnect switch – it is a versatile solution that can replace several separate components, optimizing costs and simplifying installation.