PROFIX PW support insulators are primarily designed for the installation and firm fixing of bus-bar systems, bus-bars, terminal boards and boxes, cable taps, live parts of instruments and other electrical facilities.
The body of the PROFIX PW support insulator is made of a highly resistant polyester-based plastic reinforced with glass fibres. Pressed into the insulator body (40 mm diameter) from two opposite sides are steel dies for screws. The PROFIX PW support insulators are supplied as Model PW 30 with M8 and M10 internal threads, PW 40 with M8, M10, M12 internal threads, and PW 50 with M8, M10 and M12 internal threads.
The PROFIX PW support insulators are primarily designed for the construction and installation of electrical instruments and low voltage (up to 1000 V) distribution facilities. The insulators are used to install and fasten bus-bar systems, bus-bars, terminal boards and boxes, cable distribution systems and live parts of instruments to the structures of electrical facilities. They are intended for indoor installations at operating temperatures from -40˚C to +130˚C.
Owing to their properties, PROFIX PW insulators enable safe electrical distribution facilities with a high dynamic short-circuit load to be constructed.
DELTA series bus-bar supports conform to the requirements of technical standards and regulations – TP 2002103, ČSN EN 6060243-1/99, ČSN EN 60695-2-11/01. The product has been certified by EZÚ, Pod Lisem 129, 171 02 Praha 8, Czech Republic.