Tubular end AL up to 36KV AR-F_12-70/10

Professional aluminum tubular end for high voltages

The aluminum tubular end AR-F_12-70/10 is a specialized electrical installation component designed for operation in systems with voltages up to 36 kV. It represents a key solution for professionals working with high-voltage installations, offering reliable and safe termination of aluminum conductors.

Construction and regulatory compliance

The product is made of aluminum - a material with excellent electrical conductivity and corrosion resistance. The end is designed in accordance with the requirements of the DIN 46267 part 2 standard, which guarantees its full compatibility with standard solutions in the electrical engineering industry.

The tubular part of the end features precise dimensions that allow for a perfect fit to the conductor cores. The range of supported cross-sections is 25 ÷ 625 mm², making the product a universal solution for various installation applications.

Application and functionality

The tubular end is intended for terminating aluminum cores, both round and sector-shaped. Its main function is the effective reduction of overheating of cores and conductor insulation during electric current flow.

In practice, this translates to a significant increase in the safety of the entire installation and an extension of the electrical connection's durability. Eliminating local overheating spots minimizes the risk of insulation damage and the formation of dangerous electric arcs.

Mounting requirements and connection quality

To achieve optimal performance parameters, the tubular end must be precisely crimped using an appropriate hydraulic or mechanical tool. The crimping process must be carried out while maintaining the parameters specified by the manufacturer - insufficient or excessive compression can lead to a deterioration of the electrical parameters of the connection.

Correctly performed crimping guarantees:

• Low contact resistance between the end and the conductor core
• A stable connection resistant to vibrations and mechanical stresses
• Long-term stability of electrical parameters during operation