Distribution block LKN 400A(1x185/4x16-2x35,1x25,4x16,4x10) blue F2.0343

Distribution block – reliable connection in electrical installations

The LKN 400A distribution block is a solid and functional solution for safely connecting cables of various cross-sections. Designed for both industrial applications and more extensive home installations, it enables efficient distribution of electrical energy. Its construction allows for easy mounting on a TH rail or mounting plate, which significantly speeds up the installation and maintenance process.

Construction and parameters

The housing made of durable polyamide (PA) and nickel-plated brass terminals guarantee durability and corrosion resistance. This block is designed to work with aluminum (AL) and copper (CU) cables, providing wide compatibility with different types of wiring. The input terminal with a cross-section of 1x185mm² and four outputs of 4x10mm², 5x16mm² and 2x35mm² allow connection of cables with different cross-sections, which is particularly useful in electrical switchboards. The IP20 protection class provides basic protection against touch and contamination. Rated voltage of 690V and rated insulation voltage of 1000V guarantee safe operation of the device in demanding conditions.

Application and benefits

The LKN block is used in medium and large electrical switchboards, industrial enclosures and in installations requiring connection of cables with large cross-sections. It allows not only connection of cables, but also their separation in an orderly and safe manner. The possibility of connecting blocks allows for the creation of more complex energy distribution structures, tailored to individual installation needs. Thanks to compliance with IEC 60998-1, IEC 60998-2-1, IEC 60947-7-1, IEC 60947-7-1, UL 1059, UL 486E, CSA22.2 158-1987, GB 13140.1 and GB 13140.2 standards, the product meets stringent safety and quality requirements.