LAPP ÖLFLEX® UNIPLUS 1X4 GY – 4520063U100 is a professional 4 sq. mm single-core electrical cable designed for reliable electrical wiring, control-panel connections, equipment wiring and suitable fixed electrical installation applications. Manufactured by LAPP, this cable belongs to the ÖLFLEX® UNIPLUS series and is designed for industrial and commercial electrical applications where dependable conductivity, flexible handling and reliable insulation are required.
The product features a single 4 mm² conductor and carries the LAPP article number 4520063U100. The GY designation indicates the grey colour of the cable insulation. Its single-core configuration allows the conductor to be routed individually between electrical terminals, control components, switchgear, distribution equipment and other electrical devices.
The cable uses a fine-wire bare copper conductor with Class 5 construction, providing a useful combination of good electrical conductivity and flexibility. The fine-wire construction makes the cable convenient to handle, bend, route and terminate during installation. This is particularly useful in electrical control panels, cabinets and equipment where individual conductors need to be arranged neatly and efficiently.
The copper conductor is protected by PVC insulation, which provides electrical separation between the conductor and surrounding components while helping protect the conductor during normal handling and installation.
The ÖLFLEX® UNIPLUS 1X4 GY is designed for a 1.1 kV AC RMS nominal voltage and a 3 kV test voltage, making it suitable for compatible low-voltage electrical installations. The ÖLFLEX® UNIPLUS range also incorporates flame-retardant characteristics, making it suitable for applications where flame-retardant cable construction is required.
The 4 mm² conductor cross-section makes this cable suitable for electrical applications requiring a 4 mm² single-core conductor.
The conductor is manufactured from bare copper and features a fine-wire Class 5 construction. This provides good electrical conductivity while maintaining flexibility for practical installation.
The flexible conductor can make routing and termination easier in applications such as:
The actual permissible current-carrying capacity should always be determined according to the installation method, ambient temperature, conductor grouping, cable arrangement and applicable electrical standards.
The LAPP ÖLFLEX® UNIPLUS 1X4 GY uses PVC insulation around the copper conductor.
The insulation provides electrical separation between the conductor and surrounding electrical components while helping protect the conductor during handling, routing and installation.
PVC is widely used in electrical cables because it provides a practical combination of electrical insulation, durability and flexibility.
The grey insulation also provides clear visual identification of the conductor within an organized electrical wiring system.
The GY designation represents the grey colour of the cable.
The grey insulation provides easy visual identification during installation, inspection and maintenance. This can be useful when multiple individual conductors are routed through the same electrical panel or equipment.
Clear conductor identification can help electrical contractors and maintenance personnel organize wiring efficiently inside control panels, cabinets and electrical equipment.
The cable colour should always be used according to the applicable electrical standards and the conductor identification scheme adopted for the particular installation.
The LAPP ÖLFLEX® UNIPLUS 1X4 GY is designed with a 1.1 kV AC RMS nominal voltage rating.
This makes the cable suitable for compatible low-voltage electrical wiring and power distribution applications where the voltage requirements of the electrical system correspond with the cable specifications.
The cable also has a 3 kV test voltage, supporting electrical insulation testing and quality verification.
When selecting this cable for an actual installation, the voltage rating should be considered together with current requirements, installation method, ambient temperature, conductor grouping and applicable electrical regulations.
The ÖLFLEX® UNIPLUS range incorporates flame-retardant characteristics for suitable electrical applications.
Flame-retardant cable construction is an important consideration in electrical installations where limiting flame propagation is required under specified test conditions.
This makes the cable suitable for consideration in applications such as:
The cable should be installed according to the manufacturer's recommended installation conditions and applicable electrical safety requirements.
The single-core construction allows the conductor to be routed individually within an electrical system.
The fine-wire Class 5 construction provides flexibility and can make the cable easier to bend, route and terminate during installation.
This can be particularly useful for:
Maintaining the recommended bending radius during installation helps prevent unnecessary mechanical stress on the cable.
The LAPP ÖLFLEX® UNIPLUS 1X4 GY – 4520063U100 can be considered for a variety of electrical and industrial applications.
The cable can be used for suitable internal wiring inside control panels where a 4 mm² single-core conductor is required.
Its flexible conductor construction makes it convenient for routing individual conductors inside electrical cabinets.
The cable can be considered for suitable electrical connections within switchgear assemblies and electrical distribution systems.
It can be used for compatible power and electrical distribution wiring where the conductor size and cable ratings meet the system requirements.
The cable can be used for suitable electrical connections inside distribution boxes and electrical enclosures.
It can be considered for fixed electrical wiring in compatible industrial machinery and equipment.
The fine-wire construction makes the cable convenient to route through suitable ducts, tubes and protected installation paths.
The cable features a 1 × 4 mm² configuration, making it suitable for electrical applications requiring a 4 mm² single-core conductor.
The copper conductor provides good electrical conductivity while the fine-wire construction offers flexibility during installation.
The Class 5 construction makes the conductor flexible and convenient to handle during routing and termination.
PVC insulation provides electrical separation and protection around the copper conductor.
The GY version features grey insulation for clear visual identification.
Suitable for compatible electrical installations within the specified voltage rating.
Provides the specified electrical test voltage for insulation testing.
The ÖLFLEX® UNIPLUS range incorporates flame-retardant characteristics for suitable applications.
The fine-wire construction makes the cable easier to bend, route and terminate.
Suitable for electrical contractors, panel builders, OEMs, system integrators and maintenance teams requiring a professional single-core cable for compatible applications.
The LAPP ÖLFLEX® UNIPLUS 1X4 GY can be used in suitable:
| Specification | Details |
|---|---|
| Brand | LAPP |
| Product Series | ÖLFLEX® UNIPLUS |
| Product Name | ÖLFLEX® UNIPLUS 1X4 GY |
| Article Number | 4520063U100 |
| SKU | 4520063U100 |
| Product Type | Single Core Cable |
| Cable Configuration | 1 × 4 mm² |
| Number of Cores | 1 Core |
| Conductor Cross-Section | 4 mm² |
| Conductor Material | Bare Copper |
| Conductor Construction | Fine-Wire |
| Conductor Class | IEC 60228 Class 5 |
| Insulation Material | PVC |
| Cable Colour | Grey |
| Colour Code | GY |
| Nominal Voltage | 1.1 kV AC RMS |
| Test Voltage | 3 kV |
| Cable Construction | Single Core |
| Cable Shape | Round |
| Application | Fixed Installation |
| Flame Retardant | Yes |
| Packaging | Ring |
| Manufacturer | LAPP |
| Series | ÖLFLEX® UNIPLUS |
| Article / SKU | 4520063U100 |
| Suitable Applications | Control Panels, Cabinets, Switchgear, Distribution & Industrial Wiring |
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