Insulating cable connectors, zero IZK 4-03 1.06.001.00000.03715

Cable connectors for lighting poles – reliable connection and safety

The IZK 4-03 zero-potential pole connector is an element designed for the safe connection of wires inside lighting poles and illuminated road signs. Its construction provides effective insulation and protection against atmospheric conditions, guaranteeing long-term and trouble-free operation of the installation. The connector is easy and intuitive to install, which saves time for the installer and minimizes the risk of errors.

Functionality and application

The IZK 4-03 connector is a key element in street lighting systems, parking lots, green areas and all types of road markings. It is used to connect the power supply cables of lighting fixtures or road signs to the main power line. Its zero-potential character means that there are no current-carrying elements in the housing, which increases safety. This minimizes the risk of electric shock in the event of insulation damage.

The connector is compatible with cables with a cross-section from 16 to 50 mm², providing great flexibility in choosing the right cables for specific applications. The ability to connect from 1 to 4 cable cores makes the connector versatile and can be used in various installation configurations. In addition, the permissible current of the fuse insert at 16A provides effective protection against overload and short circuit. The IP54 protection rating guarantees resistance to the ingress of solids and splashing water, making it an ideal solution for outdoor applications.

Solid construction and technical parameters

The IZK 4-03 connector is characterized by high quality and durability. Made of durable materials, resistant to atmospheric and mechanical factors, it ensures reliable operation for a long time. The rated voltage of 500V and the rated connection current of 100A guarantee safe operation even in demanding conditions. Protection class II further increases the level of safety. The tightening torque of the cable cores is 5.5 Nm, which ensures a stable connection and minimizes the risk of loosening connections during operation. The maximum cross-section of the fixture cable core is 4 mm².