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Inner corner for fire protection duct FWK 3E functional integrity E30 100x160mm galvanized. Molded part as a system accessory for fire-resistant cable duct FWK3E - E30 according to DIN4102-12 to maintain functionality for wall and ceiling mounting.
| Property | Value |
| Angle: | 90 ° |
| Color: | other |
| Surface: | strip-galvanized and coated |
| Sheathing: | steel |
| Cover fastening: | screw |
| Usable cross-section: | 16218 mm² |
| With floor perforation: | yes |
| Partition walls possible: | yes |
| Fire resistance class E - functional integrity: | 30 |
| External height: | 142 mm |
| External width: | 200 mm |
| Internal height: | 102 mm |
| Internal width: | 159 mm |
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