Distribution block LKN 250A(1x120/4x16-2x35,1x25,4x16,4x10) blue F2.0340

Distribution block – reliable connections in your installation

The LKN 250A distribution block is a solid solution for efficient and safe connection of wires in electrical installations. Designed for professionals and end-users, it provides stable connections and minimizes the risk of failure. Made of high-quality materials, this block is designed to operate in various conditions, guaranteeing long-term reliability.

Construction and application

The LKN block allows connection of wires with different cross-sections, making it an extremely versatile tool. Thanks to the possibility of connecting aluminum (AL) and copper (CU) wires, this block is suitable for a wide range of applications – from electrical distribution boards, through control panels, to power grids and industrial lighting. Its compact design facilitates mounting both on TH rails and permanently.

The block's construction is based on durable terminals made of nickel-plated brass, which ensures excellent conductivity and corrosion resistance. The polyamide (PA) housing protects against mechanical damage and external factors. The IP20 protection class provides basic protection against touch.

Key features and benefits

• Versatility: The ability to connect wires with cross-sections of 1x120 mm², 4x16 mm², 2x35 mm², 1x25 mm², 4x16 mm² and 4x10 mm² allows adaptation to diverse installation needs.
• Material compatibility: Support for aluminum and copper wires increases the flexibility of choosing installation components.
• Safety: Stable connections minimize the risk of short circuits and failures, ensuring safe operation of the electrical installation.
• Durability: The use of high-quality materials – nickel-plated brass for terminals and polyamide (PA) for the housing – guarantees long-term reliability even in harsh operating conditions.
• Easy installation: The simple construction of the block facilitates quick and trouble-free mounting on TH rails or permanently.
• Electrical parameters: Rated voltage 690V and rated insulation voltage 1000V ensure safe operation in standard electrical installations.