Wider range of EMC shield clamps and custom assembly plates
19 February 2019
The latest enhancements to the Hebotec range of cable management products, distributed in the UK by Buttkereit Limited, offer a number of advantages in panel building applications.
A simple but effective change to the Hebotec range of EMC shield clamps makes it possible to secure cables with a wider range of diameters using a single part number. In addition, a new customisable universal carrier, now also incorporates built in strain relief.
It is essential that correct and effective cable shielding and earthing be in place in all installations, to guard against potential issues from electro-magnetic interference. A key part of the protection process, is secure contact between the shield clamp used and the cable shielding.
The latest enhancements to the Hebotec range of Shield Clamps provides the capacity for a wider range of cable diameters in just 2 part numbers: 3 to 12mm and 7 to 18mm.
The new shield clamp “Multi” differs from traditional shield clamps in the specially designed form of the clamp clips. The resilience of the brackets ensures that the large clamping range can be achieved. By simply pushing the stripped cable into the shield clamp, the natural spring pressure achieves a good contact surface and therefore highly reliable shielding against interference.
The advantages of this new system include: fewer stock items as a result of the larger clamping range, permanent and high spring pressure on the cable shield, high conductance and the ability to install the galvanised spring steel HEBOCLIP either directly, on 35mm DIN rails, or on bus-bars, without the need for tools.
Clamp assembly with strain relief
The HEBOCLIP clamp assembly for direct mounting serves as a universal carrier for up to 12 shield clamps with a clamp diameter of between 1.5 and 18mm. The clamp assembly can be shortened as required by breaking away any unwanted clips at their pre-determined breaking points, and the assembly can then be attached using screws.
The advantages of this concept include: the ability to connect up to 12 clamps per assembly, a capability to use a wide range of shield clamps, the ability to simply and easily configure the product as needed and a compact and space saving design which incorporates strain relief features.
Buttkereit Limited are distributors for a wide range of high quality EMC solutions that have all been extensively tested using various frequency ranges, with the results of all tests showing minimal leakage resistance.
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