General
Insulation

These measurement cables from Metrix, type P01295073A, are supplied as a set of five individual cables specifically designed for use in electrical and measurement technology. Each cable features a banana plug socket at both ends with a diameter of 4 mm, and the plugs are insulated. The cables are coloured green-yellow, which corresponds to the international marking for protective conductors (PE conductor), enabling clear identification in electrical connection areas. These cables are used for safe and reliable connections between measuring instruments, testing devices, and electrical installations, particularly during earth resistance measurements or testing of protective conductors in electrical installations.

Applications
These measurement cables are primarily intended for use in the field of electrical safety technology. They are suitable, for example, for testing earth resistance, connecting testing devices to protective conductors, or performing functional tests in electrical installations. The green-yellow colouring identifies them as protective conductor cables, which is standardised in IEC 60417-5986 (and national equivalents such as DIN VDE 0100). This ensures clear assignment to protective conductors, which is particularly important in multiple connections or complex installations to avoid incorrect connections.

Functions and equipment in detail
Each cable in the set is equipped with a banana plug socket at both ends, with the plug having a diameter of 4 mm. The plugs are insulated, which enhances safety during handling, especially when in contact with other conductors or metallic surfaces. The insulation prevents short circuits and protects the user from electrical hazards. The cables are coloured green-yellow, enabling assignment to protective conductors according to international standards.

Technology explained simply
The use of banana plugs with a 4 mm diameter is widespread in measurement and electrical technology, as they provide a secure and mechanically stable connection. The insulation of the plugs protects against unintended contact with other conductors and reduces the risk of short circuits. The green-yellow colouring is internationally standardised for protective conductors (Protective Earth), meaning these cables are exclusively intended for connection to protective conductors. This is particularly important during safety inspections, as incorrect assignment can lead to dangerous errors.

Compatibility and accessories
The measurement cables are compatible with all measuring and testing devices that feature socket connections with a 4 mm diameter. This includes, for example, multimeters, earth resistance testers, insulation testers, and other testing devices in the field of electrical technology. The cables can be directly inserted into the sockets of the devices without requiring additional adapters or conversions.

Installation and mounting
Installation is performed by simply inserting the banana plugs into the corresponding sockets of the measuring devices or the installation being tested. No additional tools or mounting aids are required. The cables are flexible and allow easy handling even in confined spaces. The insulation of the plugs ensures that no hazard exists even if the connection point is not fully insulated.

Advantages in operation
The use of insulated banana plugs with a 4 mm diameter ensures a safe and reliable connection. The green-yellow colouring enables clear assignment to protective conductors, enhancing workplace safety. The cables are robust and designed for use in professional environments. The product is delivered as a set of five identical cables, increasing efficiency when performing multiple measurements or testing multiple protective conductors.