Cable boxes
![tirkiz_stripe](https://www.knierzinger.at/wp-content/uploads/2019/05/tirkiz_stripe.jpg)
Cable boxes
This insulation system is used for electric wiring and consists of a steel sheet enclosures with intumescent inlays on this inside.
This insulation system is used for electric wiring and consists of a steel sheet enclosures with intumescent inlays on this inside.