Manual drive for a connector with earthing, under-line mounting, rotary motion of NRA E-16 w.II 03-519

Manual drive for disconnectors – reliability and precision in operation

This manual drive, designed for disconnectors with earthing, is a key element in disconnecting systems. Mounted below the line, it provides smooth rotational movement, enabling safe and efficient operation of the device. It is an ideal solution for both professional installers and end-users who value solid construction and ease of use.

Construction and application

The NRA-u E-16 w.II drive is designed to work with various types of disconnectors, ensuring versatility of application. Its construction is based on proven solutions, guaranteeing long-lasting and trouble-free operation. Mounting is done with two M10 screws, which facilitates integration with the disconnector drive mechanism. This drive is used in overhead lines where manual control of disconnectors and earthing disconnectors is necessary. It allows for safe switching on and off of circuits, as well as earthing the line to ensure safety during maintenance or repair work.

Advantages and benefits

• Versatility: compatible with various types of disconnectors manufactured by ALPAR.
• Solid construction: ensures long-lasting and reliable operation even in harsh weather conditions.
• Easy installation: thanks to the simple mounting system with M10 screws, installation is quick and intuitive.
• Precise operation: guarantees smooth rotational movement, allowing for accurate control of the disconnector.
• Safety: enables safe switching on and off of circuits and earthing the line.
• Common drive: design with a common drive for all poles ensures simultaneous closing and opening of all poles of the disconnector – this saves time and increases work efficiency.
• Modularity: possibility of controlling the reciprocating motion drive of the NRMA(u) type – flexibility to adapt to specific installation needs.