Cable duct with integrated connector NKZI 50X250X0.70 S (2/12/252 m) NKZI 50X250X0.70_S

Robust cable route – cable tray NKZI 50x250

The NKZI 50x250 cable tray is a reliable solution for organizing and protecting electrical installations. Made of steel with a thickness of 0.7 mm, with a surface protected by galvanizing, it ensures durability and corrosion resistance. Mounting perforation in the bottom and side facilitates installation and adaptation to individual needs. The tray is designed for routing cable routes inside buildings, both in industrial and commercial installations.

The tray is characterized by a useful cross-section of 12500 mm², which allows for the free routing of a large number of cables. The integrated connector facilitates quick and efficient connection of successive sections of the tray, minimizing installation time. This is appreciated by installers for its ease and speed of work, and by investors for the aesthetic appearance and functionality of the system.

Construction and installation

The NKZI 50x250 tray has been designed with ease of installation in mind. Mounting perforation in the bottom of the tray allows for stable attachment to the substrate using standard screws or expansion bolts. Additional side perforation allows for mounting accessories such as cable holders or tees. To connect the trays with an integrated connector, it is recommended to use spring steel clamps KSV or NSM 6x10 screws – the choice depends on the specifics of the installation and fire resistance requirements.

It is worth remembering that in systems requiring the maintenance of functionality in fire conditions, it is necessary to use NSM 6x10 screws. Detailed information on fire-resistant sets can be found in the manufacturer's fire-resistant systems catalog.

Application and compliance with standards

NKZI cable trays are widely used in:

• electrical installations in industrial buildings
• electrical installations in commercial buildings (offices, shops)
• lighting installations
• telecommunications systems
• general construction

The tray meets safety standards, guaranteeing its reliability and safety of use. The material of construction – steel – provides mechanical strength and resistance to damage. Galvanic coating protects against corrosion, extending the product's life even in harsh environmental conditions.