Hollow insulators by PFISTERER SAS
PFISTERER hollow insulators are manufactured according to our customers’ requirements and in conformity with IEC, ANSI and other standards. They are used in explosion-proof switchgear, which is often exposed to adverse air pollution and weather conditions in use.
Thanks to their design and high quality materials, PFISTERER hollow core insulators withstand such conditions for many decades. Compact and lightweight, they make an essential contribution to the construction of switchgear of the highest quality and reliability.