LAPP ÖLFLEX® UNIPLUS 1X50 BK – 4521013U100 is a high-quality 50 sq. mm single-core electrical cable designed for reliable power transmission, electrical wiring and fixed installation applications. Manufactured by LAPP, this cable is part of the ÖLFLEX® UNIPLUS range of single-core power and control cables and is designed for use in industrial electrical installations where dependable conductivity, flexible handling and reliable insulation are required.
The ÖLFLEX® UNIPLUS 1X50 BK features a single 50 mm² conductor, making it suitable for electrical applications that require a comparatively large conductor cross-section. The product carries LAPP article number 4521013U100 and is supplied in black colour with ring packaging. LAPP's product-family information identifies the 4521013U100 variant as a 50 mm² black single-core cable with a copper index of approximately 480 kg/km and product weight of approximately 367 kg/km.
The cable is manufactured with a bare copper conductor featuring a fine-wire construction. The conductor follows IEC 60228 Class 5, providing the flexibility required for easier cable handling and routing during electrical installation.
The flexible construction is particularly useful when the cable has to be routed through electrical panels, switchgear cabinets, distribution systems, wiring ducts or other installation spaces where cable positioning and termination need to be carried out efficiently.
The copper conductor provides good electrical conductivity, while the 50 mm² cross-section makes the cable suitable for electrical installations where a larger conductor size is required. Actual current-carrying capacity should always be determined according to the applicable installation method, ambient temperature, grouping and electrical regulations.
The LAPP ÖLFLEX® UNIPLUS 1X50 BK uses PVC insulation around the copper conductor. The insulation provides electrical separation between the conductor and surrounding components and helps protect the conductor during normal installation and operating conditions.
PVC insulation is widely used in industrial electrical wiring because it offers a practical combination of electrical insulation, flexibility and durability.
The black insulation also provides easy visual identification and gives the cable a clean, professional appearance when installed inside electrical panels and industrial systems.
The cable is designed for a nominal voltage of 1.1 kV AC RMS, making it suitable for specified low-voltage electrical installations where this voltage rating meets the requirements of the application. The cable is also associated with a 3 kV test voltage in product specifications for this ÖLFLEX® UNIPLUS range.
This voltage rating makes the cable suitable for a variety of industrial wiring and power distribution applications, provided that the complete installation is designed according to the relevant electrical standards and operating conditions.
The ÖLFLEX® UNIPLUS range is available with flame-retardant PVC construction, making it suitable for electrical installations where flame-retardant characteristics are required.
Flame-retardant cable construction is useful in industrial environments because it is designed to help limit flame propagation along the cable under specified test conditions.
This characteristic can be particularly relevant in electrical panels, control cabinets, industrial machinery and other installations where several cables may be routed together.
The ÖLFLEX® UNIPLUS 1X50 BK is primarily designed for fixed installation applications. It can be used in suitable electrical wiring arrangements such as control cabinets, switchgear systems, distribution boxes, ducts, tubes and protected installation routes.
The fine-wire construction provides convenient handling during installation, while the cable should be routed according to the manufacturer's recommended bending radius and the requirements of the particular installation.
This 50 mm² single-core cable can be used for suitable wiring applications in:
Its single-core configuration can be especially convenient for applications where individual conductors are routed separately between electrical components, terminals and distribution points.
For industrial electrical systems, cable selection involves more than simply choosing the conductor size. The cable must be compatible with the system voltage, current requirement, installation method, environmental conditions and applicable electrical standards.
The LAPP ÖLFLEX® UNIPLUS 1X50 BK – 4521013U100 combines a 50 mm² bare copper conductor, flexible Class 5 construction and PVC insulation to provide a practical cable solution for suitable industrial and commercial electrical installations.
The flexible conductor can simplify handling and routing, particularly in installations where cables need to be positioned around electrical components or routed through confined spaces.
The cable has a 1 × 50 mm² configuration, providing a large conductor cross-section for applications that require an appropriately sized single-core conductor.
The fine-wire bare copper conductor offers flexibility and convenient handling during installation.
The Class 5 conductor construction is designed for flexible conductor applications and helps make cable routing easier.
The PVC insulation provides electrical separation and protection around the copper conductor.
The cable is specified with a 1.1 kV nominal voltage, suitable for compatible low-voltage electrical applications.
The black cable colour allows straightforward visual identification and can be incorporated into an installation's conductor identification scheme.
The ÖLFLEX® UNIPLUS range is designed with flame-retardant characteristics for applicable installation requirements.
The 4521013U100 variant is listed by LAPP with ring packaging, making it convenient for handling and installation.
The cable can be used in suitable electrical panels, switchgear, distribution systems and other fixed installations.
As part of the LAPP ÖLFLEX® product range, the cable is designed for professional electrical and industrial applications.
The LAPP ÖLFLEX® UNIPLUS 1X50 BK – 4521013U100 can be considered for a variety of electrical installation applications, including:
Electrical Control Panels:
Used for suitable internal power wiring and electrical connections in control panels.
Switchgear Cabinets:
Suitable for wiring between electrical components in compatible switchgear assemblies.
Distribution Systems:
Can be used in suitable power distribution applications where the 50 mm² conductor size meets the system requirements.
Industrial Machinery:
Can be used for fixed electrical connections in industrial machinery and equipment when the cable specifications match the application.
Electrical Installation Ducts:
The flexible construction allows convenient routing through suitable ducts and protected installation pathways.
Distribution Boxes:
Suitable for electrical connections in compatible distribution boxes and electrical enclosures.
| Specification | Details |
|---|---|
| Brand | LAPP |
| Product Series | ÖLFLEX® UNIPLUS |
| Product Name | ÖLFLEX® UNIPLUS 1X50 BK |
| Article Number | 4521013U100 |
| Product Type | Single Core Cable |
| Cable Dimension | 1 × 50 mm² |
| Number of Cores | 1 Core |
| Conductor Cross-Section | 50 mm² |
| Conductor Material | Bare Copper |
| Conductor Construction | Fine-Wire |
| Conductor Class | IEC 60228 Class 5 |
| Insulation Material | PVC |
| Colour | Black |
| Nominal Voltage | 1.1 kV AC RMS |
| Test Voltage | 3 kV |
| Cable Type | Flame-Retardant PVC Cable |
| Application | Fixed Installation |
| Cable Shape | Round |
| Packaging | Ring |
| Copper Index | Approx. 480 kg/km |
| Product Weight | Approx. 367 kg/km |
| Suitable For | Electrical Panels, Switchgear, Distribution & Industrial Wiring |
| Manufacturer | LAPP |
| Article Family | ÖLFLEX® UNIPLUS |
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