Prysmian BICON 377AB Multistrap Trefoil Cleat Strap
Product overview
Prysmian BICON 377AB Multistrap Trefoil Cable Cleat is a Stainless Steel Strap suitable for securing groups of cables of differing sizes and other miscellaneous arrangements. It is part of t
he Prysmian BICON Multicleat System and used in conjunction with 378AB, 378AD, 378JB, 378PF. With an unprecedented test portfolio and service record, it should be your first choice for trefoil and single cable installations requiring a high system fault current rating!
Part Numbers (Standard): 377AB01, 377AB02, 377AB03, 377AB04, 377AB05, 377AB06, 377AB07, 377AB08, 377AB09.
Part Numbers (Heavy Duty): 377AB51, 377AB52, 377AB53, 377AB54, 377AB55, 377AB56, 377AB57, 377AB58, 377AB59, 377AB36, 377AB37, 377AB38, 377AB39, 377AB40, 377AB41, 377AB42.
Multistraps are used as intermediate restraints and are positioned centrally between a pair of Multicleats. Standard and Heavy-Duty products have different short circuit ratings related to their installation spacing. All Trefoil Multicleats, Quadrafoils, Quadcleats and Multistraps now come with a disposable shear torque tensioning adapter designed to aid the closure of the cleats and also better control the tension applied during installation.
Prysmian BICON 377AB Features & Benefits
- Suitable for use with trefoil cable diameters 24 to 145mm.
- Suitable for use with single cable diameters 36 to 120mm.
- Large range take on each size.
- All straps manufactured from non-magnetic 316L Stainless Steel.
- Liners are made from LS0H materials.
- Suitable for single core cables laid in trefoil formation with high fault current capacities.
- Suitable for use with all standard ladder and tray systems.
- Suitable for groups of dissimilar cables.
- Tested in accordance with BS EN 61914 (IEC 61914).
Installation Sequence
Prysmian BICON Multicleats come with a disposable tensioning aid (introduced in response to customer requests to improve speed and tightness of installation). The adapter fits into the open end of the winding pin and used with a standard 13mm socket wrench to tighten the strap. Installer can then use the same 13mm socket to tighten the locking nut and finish the installation.
 |
| STEP 1
Fasten base to support with M10 fixings. Loop strap through base and around cables (2 loops for Standard, 3 loops for Heavy Duty). |
| STEP 2
Pull slack into the outer loop. Insert a split pin around the outer strap layer 10mm from the end. Attach the plastic shear torque adapter and a 13mm socket wrench. Rotate the key counterclockwise with the wrench to tension the strap until the adapter shears. |
| STEP 3
Remove the shear torque adapter and wrench. Swing the key over and engage in slots in clip. |
Important Note |
Horizontal changes in direction, restraint spacing of 300mm maximum. Use Multistrap and/or Multicleat, as appropriate, to suit support structure. To ensure adequate restraint, Multistrap MUST be used at the mid-point between cleats on all horizontal and vertical straight runs: |
For Additional Information on Prysmian BICON 377AB Multistrap Trefoil Cable Cleat, please advise Technical Data Table or PDF Files below.
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+44 (0)1744 762 929Technical Data
| Aluminium - Standard | Aluminium - Heavy Duty | Trefoil - Minimum Individual Cable Diameter | Trefoil - Maximum Individual Cable Diameter | Liner | Weight Standard Duty (01-08) | Weight Heavy Duty (51-42) |
| 377AB01 | 377AB51 | 24 mm | 34 mm | 377LSF01 | 0,160 kg | 0,199 kg |
| 377AB02 | 377AB52 | 30 mm | 41 mm | 377LSF01 | 0,171 kg | 0,218 kg |
| 377AB03 | 377AB53 | 37 mm | 47 mm | 377LSF01 | 0,194 kg | 0,24 kg |
| 377AB04 | 377AB54 | 43 mm | 54 mm | 377LSF01 | 0,211 kg | 0,259 kg |
| 377AB05 | 377AB55 | 50 mm | 60 mm | 377LSF02 | 0,225 kg | 0,278 kg |
| 377AB06 | 377AB56 | 56 mm | 67 mm | 377LSF02 | 0,240 kg | 0,299 kg |
| 377AB07 | 377AB57 | 63 mm | 73 mm | 377LSF02 | 0,253 kg | 0,322 kg |
| 377AB08 | 377AB58 | 69 mm | 80 mm | 377LSF02 | 0,270 kg | 0,342 kg |
| 377AB09 | 377AB59 | - | - | 377LSF02 | - | - |
| - | 377AB36 | 72 mm | 85 mm | 377LSF02 | - | 0,356 kg |
| - | 377AB37 | 82 mm | 95 mm | 377LSF05 | - | 0,388 kg |
| - | 377AB38 | 92 mm | 105 mm | 377LSF05 | - | 0,422 kg |
| - | 377AB39 | 102 mm | 115 mm | 377LSF06 | - | 0,453 kg |
| - | 377AB40 | 112 mm | 125 mm | 377LSF06 | - | 0,484 kg |
| - | 377AB41 | 122 mm | 135 mm | 377LSF06 | - | 0,515 kg |
| - | 377AB42 | 132 mm | 145 mm | 377LSF06 | - | 0,545 kg |