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41/21




Group: 1111
Part number 193709
Versatile mounting rail for technical building equipment and industrial plant engineering – ideal for crossbars, wall brackets and support frames.
Maximum flexibility during assembly thanks to internal teeth and compatibility with siConnect system components such as slide element 41, TCS 1, hook head screw HZ and all CC components.
Available in various designs, e.g. as a trapezoidal rail for higher load requirements – perfect for customised mounting solutions.

b | 13 mm |
B | 41 mm |
C | 62.5 mm |
H | 21 mm |
lz | 27 mm |
t | 2 mm |
VZ,perm. | 4,00 kN |
MX,perm. | 0,04 kNm |
Elastic modulus Wy | 0,82 cm³ |
Elastic modulus Wz | 2,11 cm³ |
Second moment of area Iy | 0,92 cm^4 |
Second Moment of Area Iz | 4,32 cm^4 |
Radius of gyration iy | 0,75 cm |
Radius of gyration iz | 1,64 cm |
Torsional constant It | 0,01 cm^4 |
Cross-sectional Area A | 1,60 cm² |
Note: All values refer to slotted channels.
Permissible stress σ{perm.} | 185,00 N/mm² |
Permissible yield strength fy,perm. | 285,00 N/mm² |
Primary element material | steel |
Surface finish | pre-galavanised |
Corrosion protection class | C2 |
Certification


This product has been awarded the RAL quality mark "Pipe Supports" and is subject to continuous external monitoring according to RAL GZ-655.
The types 41/41/1.5 do not have the RAL quality label.
If required, channels can be joined on site using:
Slot pattern II: Hexagon socket bolt M8 x 16, with a max. spacing of 250 mm between connecting points one point at each end.
Slot pattern III and IV: Clamping Unit KL (for details see product.
All Channels MS 41 are serrated on the inner edges and thus can be combined with many other Sikla products, e.g. Channel Nut, End Support WBD, Beam Clamp TCS 1. Particularly effective combinations are possible using other Pressix components. All types can be used as guide and support channels by inserting Slide Block 41 inside the channel.
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Block PBH 41
2 Variants
By using the collar drill, a sufficiently deep, compliant and uniform borehole depth is achieved.

Blockset PBS CC41
4 Variants
Quick-installation element for efficient mounting of pipe clamps and other components to Channels MS 27. Time-saving due to a pre-assembled Blockset consisting of 4 individual parts. Easy height adjustment within the channel. Retains position in horizontal and vertical channels during locational adjustment. But still can be moved easily and freely along the channel as required. Grooved rod, prevents unintended unscrewing. Easy cutting of the grooved rod - cutting grooves every 10 mm using Rod Cutter PBC 1.

Angle Connector EV CC41-1
1 Variant
Connecting element for frame structures, optimised for linking channels of the 41 series at an angle of 90°. Preferably used in combination with 41/41 square channels. The adjustment for the channel opening could still be chosen. Fast-Technique for 90° joints of Channel System 41. Locks automatically when being put in place and supports its own weight. Secure, form-locking, non-positive connection. Serrated Channel Nut with Hexagon Bolt M10. Ideal shaping for high stiffness. The proven Sikla rhomb guarantees a secure torque and preload force.

Angle Connector EV CC41-2
1 Variant
Pre-assembled connecting element for three-dimensional frame structures, optimised for linking channels of the 41 series at an angle of 90°. The adjustment for the channel opening could still be chosen. Fast-Technique for 90° joints of Channel System 41. Locks automatically when being put in place and supports its own weight. Secure, form-locking, non-positive connection. Serrated Channel Nut with Hexagon Bolt M10. Ideal shaping for high stiffness. The proven Sikla rhomb guarantees a secure torque and preload force.