19X25.5 mm insulator made of polyamide resin with the addition of glass fibers in order to guarantee high mechanical and electrical resistance over time, antigroscopic and highly self-extinguishing.

The insulator has a female threaded insert in brass or white galvanized steel on both support sides which allows, through special headless screws of different types, coupling with the interested parts, while in the central part there is an octagonal band which allows it to be fixed.

This insulator is ideal for use as a support or spacer for electrically active parts such as the busbars used in the construction of electrical panels.