General
Number of spikes	6

Accessory for connection, consisting of a set of six flexible spikes, is specifically designed for connecting voltage measurement leads to electrical switchboards with screw terminals. The adapters enable a secure and stable contact by being inserted into the terminals. The spikes are fitted with 4-mm banana plugs, ensuring compatible connection to standard measurement leads. The flexible tips adapt to the contours of the terminals, ensuring reliable electrical contact even on slightly uneven or dirty surfaces.

Flexible connection adapters offer a practical solution for securely connecting measuring instruments to switchboards, particularly in environments where direct access to terminals is difficult. The construction from flexible materials allows easy handling and reduces the risk of damage to terminals or measurement leads. The adapters are available in two colors: three pieces in red and three in black, supporting clear distinction between phases or poles during installation.

Connection to screw terminals is achieved by inserting the flexible spikes into the terminal openings. The 4-mm banana plugs at the ends of the spikes enable connection to standard measurement leads also equipped with 4-mm banana plugs. This configuration is typical for electrical measurement applications requiring quick and secure connections without having to open or loosen the screw terminals.

Technical design of the spikes considers requirements in electrical work: the flexible tips ensure optimal fit in the terminals, while the banana plugs provide a standardized interface. The color coding (red/black) supports correct assignment in multi-phase or DC installations.

Compatibility and application is limited to switchboards with screw terminals that allow insertion of flexible adapters. The spikes are not intended for sockets, receptacles, or other connection types. Use is exclusively in conjunction with voltage measurement leads equipped with 4-mm banana plugs. The adapters are not a replacement for direct screw connections, but complement existing connection options.

Installation and mounting require no tools. The flexible spikes are simply inserted into the screw terminals, and the banana plugs on the measurement leads are then connected. The connection is quick to establish and can be disconnected as needed without damaging the terminals. Color coding facilitates assignment in complex installations.

Operational advantages include time savings during installation and reduced errors due to incorrect assignment. The flexible spikes enable secure connections even on slightly dirty or uneven terminal surfaces. The use of red and black supports compliance with color-coding standards in electrical engineering, enhancing clarity and safety.

The described connection adapters are exclusively intended for use with voltage measurement leads. Use is in the context of electrical measurement systems, particularly in maintenance, servicing, and testing of switchboards.