Fuminas' optical and electrical fiber line is composed of simple, articulated or bi-articulated inspection covers in different resistance classes. The products are produced in nodular cast iron, have an anti-theft system and meet the standards NBR 10160 and EN 124. The covers are non-slip and have a locking system at 110 ° (not to "fly" in the operator). Click here to see all line products.
For applications in telephone, electrical and fiber optic boxes (on sidewalks), the Fuminas R1 inspection covers are made with FE 50007 nodular cast iron (TELEBRAS model).
Developed with FE 50007 nodular cast iron (Class 50), the Fuminas R2 inspection covers are fitted with a rounding angle.
Fuminas DN 700 plugs are also available in versions that meet the strictest requirements of Eletropaulo.
Double-jointed with 110 ° locking system, Fuminas TR2BI inspection covers are used in large fiber optic and telephonic pass-through boxes.
The Fuminas TPF01 inspection covers are compatible with small pass-through boxes to serve the low and medium voltage telecommunication and electrical network.
Fuminas has in its portfolio the TPF02 inspection covers for fiber optic and telephonic pass boxes.