Channel FUS
The universal and complete mounting channel system for a wide range of applications
Overview & Features
The Channel FUS system is designed for secure, horizontal, and vertical installations, offering fast and efficient fixing of pipelines and supporting structures. It is suitable for use in dry interior areas.
Images
Visuals show different channel profiles and examples of 3D-frame constructions and solid frame constructions using the system.
Applications
- Secure horizontal and vertical installations.
- Fast and efficient fixing of pipelines and supporting structures.
- For use in dry interior areas.
Advantages
- Fire inspection report in line with MLAR/EN13501 guarantees independently tested functional safety.
- Basic channel geometry allows usage of a complete extensive range of accessories.
- Stamped serration in the channel provides a secure hold for sliding nuts, essential for high shear loads (e.g., vertical installation).
- Different channel wall thicknesses allow for economical installation choices.
- Scale on mounting channels simplifies cutting and positioning of fixtures during installation.
Properties
- Material: pre-galvanised steel S250GD+Z275 (material no. 1.0242) acc. to DIN EN 10346.
Certificates
- CE
- ETA-21/0140
- R 120
- R 30 MLAR
Technical Data
The following tables detail the technical specifications for various Channel FUS profiles.
FUS Series Technical Data
| Item | Item no. | ETA | Fire test report | Length [mm] | Thickness S [mm] | Sales unit [pcs] |
|---|---|---|---|---|---|---|
| FUS 21/1,5 - 2 m | 545117 | 2,000 | 1.5 | 1 | ||
| FUS 21/1,5 - 3 m | 545118 | 3,000 | 1.5 | 1 | ||
| FUS 21/1,5 - 6 m | 5451191) | • | 6,000 | 1.5 | 1 | |
| FUS 21/2,0 - 2 m | 040391 | 2,000 | 2.0 | 1 | ||
| FUS 21/2,0 - 3 m | 097660 | • | 3,000 | 2.0 | 1 | |
| FUS 21/2,0 - 6 m | 097661 | • | 6,000 | 2.0 | 1 | |
| FUS 21/2,5 - 2 m | 092867 | 2,000 | 2.5 | 1 | ||
| FUS 21/2,5 - 3 m | 077349 | • | 3,000 | 2.5 | 1 | |
| FUS 21/2,5 - 6 m | 077541 | • | 6,000 | 2.5 | 1 | |
| FUS 41/1,5 - 2 m | 545120 | 2,000 | 1.5 | 1 | ||
| FUS 41/1,5 - 3 m | 545126 | • | 3,000 | 1.5 | 1 | |
| FUS 41/1,5 - 6 m | 545127 | • | 6,000 | 1.5 | 1 | |
| FUS 41/2,0 - 2 m | 040390 | • | 2,000 | 2.0 | 1 | |
| FUS 41/2,0 - 3 m | 097658 | • | 3,000 | 2.0 | 1 | |
| FUS 41/2,0 - 6 m | 097659 | • | 6,000 | 2.0 | 1 | |
| FUS 41/2,5 - 2 m | 092295 | Yes | 2,000 | 2.5 | 1 | |
| FUS 41/2,5 - 3 m | 077347 | Yes | • | 3,000 | 2.5 | 1 |
| FUS 41/2,5 - 6 m | 077537 | Yes | • | 6,000 | 2.5 | 1 |
| FUS 62/2,5 - 6 m | 504457 | • | Yes | 6,000 | 2.5 | 1 |
1) Delivery time on request.
FUS D Series Technical Data
| Item | Item no. | ETA | Length [mm] | Thickness S [mm] | Sales unit [pcs] |
|---|---|---|---|---|---|
| FUS 21D/2,0 - 3 m | 504458 | 3,000 | 2.0 | 1 | |
| FUS 21D/2,0 - 6 m | 535531 | 6,000 | 2.0 | 1 | |
| FUS 41D/2,5 - 6 m | 504459 | 6,000 | 2.5 | 1 | |
| FUS 62D/2,5 - 6 m | 504460 | 6,000 | 2.5 | 1 |
Loads & Load Data
The following tables provide detailed load information for various Channel FUS profiles. Load curves are also available to illustrate load capacity under different conditions.
FUS Series Load Data
| Item | Item no. | ETA | Profile weight [kg/m] | Channel cross section [cm²] | Moment of inertia ly [cm⁴] | Moment of inertia lz [cm⁴] | Section modulus Wy [cm³] | Section modulus Wz [cm³] | Max. recommended static load for 1m length [kN] | Max. recommended static load for 2m length [kN] | Max. recommended static load for 3m length [kN] | Sales unit [pcs] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FUS 21/1,5 - 2 m | 545117 | 1.20 | 1.35 | 0.80 | 3.69 | 0.75 | 1.80 | 0.41 | 0.10 | 1 | ||
| FUS 21/1,5 - 3 m | 545118 | 1.20 | 1.35 | 0.80 | 3.69 | 0.75 | 1.80 | 0.41 | 0.10 | 1 | ||
| FUS 21/1,5 - 6 m | 5451191) | • | 1.20 | 1.35 | 0.80 | 3.69 | 0.75 | 1.80 | 0.41 | 0.10 | 1 | |
| FUS 21/2,0 - 2 m | 040391 | 1.44 | 1.72 | 0.97 | 4.66 | 0.89 | 2.27 | 0.49 | 0.12 | 0.05 | 1 | |
| FUS 21/2,0 - 3 m | 097660 | • | 1.44 | 1.72 | 0.97 | 4.66 | 0.89 | 2.27 | 0.49 | 0.12 | 0.05 | 1 |
| FUS 21/2,0 - 6 m | 097661 | • | 1.44 | 1.72 | 0.97 | 4.66 | 0.89 | 2.27 | 0.49 | 0.12 | 0.05 | 1 |
| FUS 21/2,5 - 2 m | 092867 | • | 1.67 | 1.99 | 1.03 | 5.28 | 0.93 | 2.58 | 0.52 | 0.13 | 1 | |
| FUS 21/2,5 - 3 m | 077349 | • | 1.67 | 1.99 | 1.03 | 5.28 | 0.93 | 2.58 | 0.52 | 0.13 | 0.06 | 1 |
| FUS 21/2,5 - 6 m | 077541 | • | 1.67 | 1.99 | 1.03 | 5.28 | 0.93 | 2.58 | 0.52 | 0.13 | 0.06 | 1 |
| FUS 41/1,5 - 2 m | 545120 | 1.80 | 1.95 | 4.26 | 6.03 | 2.07 | 2.94 | 1.56 | 0.54 | 0.24 | 1 | |
| FUS 41/1,5 - 3 m | 545126 | • | 1.80 | 1.95 | 4.26 | 6.03 | 2.07 | 2.94 | 1.56 | 0.54 | 0.24 | 1 |
| FUS 41/1,5 - 6 m | 545127 | • | 1.80 | 1.95 | 4.26 | 6.03 | 2.07 | 2.94 | 1.56 | 0.54 | 0.24 | 1 |
| FUS 41/2,0 - 2 m | 040390 | • | 2.06 | 2.52 | 5.33 | 7.69 | 2.58 | 3.75 | 1.94 | 0.67 | 0.30 | 1 |
| FUS 41/2,0 - 3 m | 097658 | • | 2.06 | 2.52 | 5.33 | 7.69 | 2.58 | 3.75 | 1.94 | 0.67 | 0.30 | 1 |
| FUS 41/2,0 - 6 m | 097659 | • | 2.06 | 2.52 | 5.33 | 7.69 | 2.58 | 3.75 | 1.94 | 0.67 | 0.30 | 1 |
| FUS 41/2,5 - 2 m | 092295 | Yes | 2.45 | 3.00 | 6.00 | 8.99 | 2.85 | 4.38 | 2.14 | 0.76 | 1 | |
| FUS 41/2,5 - 3 m | 077347 | Yes | 2.45 | 3.00 | 6.00 | 8.99 | 2.85 | 4.38 | 2.14 | 0.76 | 0.34 | 1 |
| FUS 41/2,5 - 6 m | 077537 | Yes | 2.45 | 3.00 | 6.00 | 8.99 | 2.85 | 4.38 | 2.14 | 0.76 | 0.34 | 1 |
FUS D Series Load Data
| Item | Item no. | ETA | Profile weight [kg/m] | Channel cross section [cm²] | Moment of inertia ly [cm⁴] | Moment of inertia lz [cm⁴] | Section modulus Wy [cm³] | Section modulus Wz [cm³] | Max. recommended static load for 1m length [kN] | Max. recommended static load for 2m length [kN] | Max. recommended static load for 3m length [kN] | Sales unit [pcs] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FUS 62/2,5 - 6 m | 504457 | • | 3.27 | 4.05 | 17.70 | 12.90 | 5.62 | 6.29 | 4.22 | 2.10 | 0.99 | 1 |
| FUS 21D/2,0 - 3 m | 504458 | 2.87 | 3.44 | 5.49 | 9.31 | 2.61 | 4.54 | 1.96 | 0.69 | 0.31 | 1 | |
| FUS 21D/2,0 - 6 m | 535531 | 2.87 | 3.44 | 5.49 | 9.31 | 2.61 | 4.54 | 1.96 | 0.69 | 0.31 | 1 | |
| FUS 41D/2,5 - 6 m | 504459 | 4.89 | 6.00 | 35.01 | 17.90 | 8.76 | 8.78 | 6.58 | 3.28 | 1.96 | 1 | |
| FUS 62D/2,5 - 6 m | 504460 | 6.55 | 8.09 | 111.00 | 25.80 | 17.90 | 12.58 | 13.45 | 6.72 | 4.47 | 1 |
Load curves are provided for various channel types (e.g., FUS 21/1,5, FUS 21/2,0, FUS 21/2,5, FUS 41/1,5, FUS 41/2,0, FUS 41/2,5, FUS 62/2,5, FUS 21D/2,0, FUS 41D/2,5, FUS 62D/2,5). These curves illustrate the relationship between applied load (F in Newtons) and length (L in millimeters) for different load cases (Load case 1, Load case 2, Load case 3). The curves indicate the maximum permissible load for a given length under specific conditions, ensuring that permissible steel strain (e.g., 188 N/mm² or 160 N/mm²) and maximum deflection (L/200) are not exceeded. Fixings and screw fastenings must be calculated accordingly. The increased yield strength is calculated according to DIN EN 1993-1-3:2010-12, sec. 3.2.2.
Channel System FUS hdg (Hot-Dip Galvanized)
This section covers the hot-dip galvanized version of the Channel FUS system, offering enhanced corrosion protection for indoor and outdoor applications.
Applications (FUS hdg)
- Creation of secure, horizontal and vertical installations.
- Fast and efficient fixing of pipelines and supporting structures.
- For indoor and outdoor application.
Properties (FUS hdg)
- Material: steel S235JR (material no. 1.0037) acc. to DIN EN 1025.
- Zinc plating: hot-dip galvanized.
Certificates (FUS hdg)
- R 120
- R 30 MLAR
Technical Data (FUS hdg)
| Item | Item no. | Fire test report | Length [mm] | Thickness S [mm] | Sales unit [pcs] |
|---|---|---|---|---|---|
| FUS 21/2.0 - 3 m hdg | 537653 | • | 3,000 | 2.0 | 1 |
| FUS 41/2.0 - 3 m hdg | 517426 | • | 3,000 | 2.0 | 1 |
| FUS 41/2.0 - 6 m hdg | 537656 | • | 6,000 | 2.0 | 1 |
| FUS 41/2.5 - 6 m hdg | 537658 | Yes | 6,000 | 2.5 | 1 |
| FUS 62/2.5 - 3 m hdg | 517427 | Yes | 3,000 | 2.5 | 1 |
| FUS 62/2.5 - 6 m hdg | 517428 | Yes | 6,000 | 2.5 | 1 |
| FUS 21D/2.0 - 3 m hdg | 537659 | 3,000 | 2.0 | 1 | |
| FUS 21D/2.0 - 6 m hdg | 537661 | 6,000 | 2.0 | 1 | |
| FUS 41D/2.5 - 6 m hdg | 537662 | 6,000 | 2.5 | 1 | |
| FUS 62D/2.5 - 6 m hdg | 537663 | 6,000 | 2.5 | 1 |
Load Data (FUS hdg)
| Item | Item no. | Profile weight [kg/m] | Channel cross section [cm²] | Moment of inertia ly [cm⁴] | Moment of inertia lz [cm⁴] | Section modulus Wy [cm³] | Section modulus Wz [cm³] | Max. recommended static load for 1m length [kN] | Max. recommended static load for 2m length [kN] | Max. recommended static load for 3m length [kN] | Sales unit [pcs] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FUS 21/2.0 - 3 m hdg | 537653 | 1.44 | 1.72 | 0.97 | 4.66 | 0.89 | 2.27 | 0.49 | 0.12 | 0.05 | 1 |
| FUS 41/2.0 - 3 m hdg | 517426 | 2.06 | 2.52 | 5.33 | 7.69 | 2.58 | 3.75 | 1.94 | 0.67 | 0.30 | 1 |
| FUS 41/2.0 - 6 m hdg | 537656 | 2.06 | 2.52 | 5.33 | 7.69 | 2.58 | 3.75 | 1.94 | 0.67 | 0.30 | 1 |
| FUS 41/2.5 - 6 m hdg | 537658 | 2.45 | 3.00 | 6.00 | 8.99 | 2.85 | 4.38 | 2.14 | 0.76 | 0.34 | 1 |
| FUS 62/2.5 - 3 m hdg | 517427 | 3.27 | 4.05 | 17.70 | 12.90 | 5.62 | 6.29 | 4.22 | 2.10 | 0.99 | 1 |
| FUS 62/2.5 - 6 m hdg | 517428 | 3.27 | 4.05 | 17.70 | 12.90 | 5.62 | 6.29 | 4.22 | 2.10 | 0.99 | 1 |
| FUS 21D/2.0 - 3 m hdg | 537659 | 2.87 | 3.44 | 5.49 | 9.31 | 2.61 | 4.54 | 1.96 | 0.69 | 0.31 | 1 |
| FUS 21D/2.0 - 6 m hdg | 537661 | 2.87 | 3.44 | 5.49 | 9.31 | 2.61 | 4.54 | 1.96 | 0.69 | 0.31 | 1 |
| FUS 41D/2.5 - 6 m hdg | 537662 | 4.89 | 6.00 | 35.01 | 17.90 | 8.76 | 8.78 | 6.58 | 3.28 | 1.96 | 1 |
| FUS 62D/2.5 - 6 m hdg | 537663 | 6.55 | 8.09 | 111.00 | 25.80 | 17.90 | 12.58 | 13.45 | 6.72 | 4.47 | 1 |
Load curves for FUS hdg series are available, similar to the standard FUS series, detailing load capacity (F) against length (L) for different load cases. Permissible steel strain is noted as 160 N/mm² for these curves.
Channel FUS A2/A4 (Stainless Steel)
This section details the stainless steel variants of the Channel FUS system, offering superior corrosion resistance for demanding environments.
Applications (FUS A2/A4)
- Secure horizontal and vertical installations.
- Fast and efficient fixing of pipelines and supporting structures.
- For indoor and outdoor application and in environments with high stress to components due to corrosion.
- FUS A2: Not suitable for use in environments containing chlorine.
Properties (FUS A2/A4)
- Material: stainless steel A2 (material no. 1.4301).
- Material: stainless steel A4 (material no. 1.4404).
Technical Data (FUS A2/A4)
| Item | Item no. | Fire test report | Length [mm] | Thickness S [mm] | Sales unit [pcs] |
|---|---|---|---|---|---|
| FUS 21/2,0 A2 - 2 m | 504466 | 2,000 | 2.0 | 1 | |
| FUS 21/2,0 A2 - 6 m | 5427351) | 6,000 | 2.0 | 1 | |
| FUS 41/2,0 A2 - 2 m | 504468 | 2,000 | 2.0 | 1 | |
| FUS 41/2,0 A2 - 6 m | 5427361) | 6,000 | 2.0 | 1 | |
| FUS 41/2,5 A2 - 2 m | 504470 | Yes | 2,000 | 2.5 | 1 |
| FUS 41/2,5 A2 - 6 m | 5427371) | Yes | 6,000 | 2.5 | 1 |
| FUS 21/2,0 A4 - 2 m | 504472 | 2,000 | 2.0 | 1 | |
| FUS 21/2,0 A4 - 6 m | 5427381) | 6,000 | 2.0 | 1 | |
| FUS 41/2,0 A4 - 2 m | 504474 | 2,000 | 2.0 | 1 | |
| FUS 41/2,0 A4 - 6 m | 5427391) | 6,000 | 2.0 | 1 | |
| FUS 41/2,5 A4 - 2 m | 504475 | Yes | 2,000 | 2.5 | 1 |
| FUS 41/2,5 A4 - 6 m | 5427401) | Yes | 6,000 | 2.5 | 1 |
| FUS 41D/2,5 A4 - 6 m | 562655 | 6,000 | 2.5 | 1 | |
| FUS 62/2,5 A4 - 6 m | 557765 | Yes | 6,000 | 2.5 | 1 |
1) Delivery time on request.
Load Data (FUS A2/A4)
| Item | Item no. | Profile weight [kg/m] | Channel cross section [cm²] | Moment of inertia ly [cm⁴] | Moment of inertia lz [cm⁴] | Section modulus Wy [cm³] | Section modulus Wz [cm³] | Max. recommended static load for 1m length [kN] | Max. recommended static load for 2m length [kN] | Max. recommended static load for 3m length [kN] | Sales unit [pcs] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FUS 41/2,0 A2 - 6 m | 5427361) | 2.06 | 2.52 | 5.33 | 7.69 | 2.58 | 3.75 | 1.58 | 0.64 | 0.28 | 1 |
| FUS 41/2,5 A2 - 2 m | 504470 | 2.45 | 3.00 | 6.00 | 8.99 | 2.85 | 4.38 | 1.74 | 0.72 | 1 | |
| FUS 41/2,5 A2 - 6 m | 5427371) | 2.45 | 3.00 | 6.00 | 8.99 | 2.85 | 4.38 | 1.74 | 0.72 | 0.32 | 1 |
| FUS 21/2,0 A4 - 2 m | 504472 | 1.44 | 1.72 | 0.97 | 4.66 | 0.89 | 2.27 | 0.47 | 0.12 | 1 | |
| FUS 21/2,0 A4 - 6 m | 5427381) | 1.44 | 1.72 | 0.97 | 4.66 | 0.89 | 2.27 | 0.47 | 0.12 | 0.05 | 1 |
| FUS 41/2,0 A4 - 2 m | 504474 | 2.06 | 2.52 | 5.33 | 7.69 | 2.58 | 3.75 | 1.65 | 0.64 | 1 | |
| FUS 41/2,0 A4 - 6 m | 5427391) | 2.06 | 2.52 | 5.33 | 7.69 | 2.58 | 3.75 | 1.65 | 0.64 | 0.28 | 1 |
| FUS 41/2,5 A4 - 2 m | 504475 | 2.45 | 3.00 | 6.00 | 8.99 | 2.85 | 4.38 | 1.82 | 0.72 | 1 | |
| FUS 41/2,5 A4 - 6 m | 5427401) | 2.45 | 3.00 | 6.00 | 8.99 | 2.85 | 4.38 | 1.82 | 0.72 | 0.32 | 1 |
| FUS 41D/2,5 A4 - 6 m | 562655 | 4.89 | 6.00 | 35.01 | 17.90 | 8.76 | 8.78 | 5.60 | 2.79 | 1.85 | 1 |
| FUS 62/2,5 A4 - 6 m | 557765 | 6.55 | 8.09 | 111.00 | 25.80 | 17.90 | 12.58 | 11.45 | 5.72 | 3.80 | 1 |
Load curves for FUS A2/A4 series are available, similar to other series, detailing load capacity (F) against length (L) for different load cases. Permissible steel strain is noted as 160 N/mm² for these curves.
