Black C8 Wire Mesh Cable Tray | Pemsa
Guest Information from Pemsa
Pemsa has developed a high resistance coating for rejiband® wire mesh tray which provides an excellent resistance to corrosion in wet and aggressive environments.
Demonstrated with more than 1000 hours in the neutral salt spray tests and obtained through a new manufacturing process that improves both the barrier effect against the aggressive media and the ability of self healing in damaged areas. With the result obtained in the neutral salt spray test, more than 850 hours, the corrosion resistance is classified as Class 8, according to Table 9 of the current standard BS EN 61537 trays.
BS EN 61537
This International Standard specifies requirements and tests for cable tray systems and cable ladder systems intended for the support and accommodation of cables and possibly other electrical equipment in electrical and/or communication systems installations. Where necessary, cable tray systems and cable ladder systems may be used for the division or arrangement of cables into groups.
Salt Spray Test Duration
| Class | Duration |
| 0 | – |
| 1 | 24 |
| 2 | 96 |
| 3 | 155 |
| 4 | 195 |
| 5 | 450 |
| 6 | 550 |
| 7 | 700 |
| 8 | 850 |
Duration (h) Salt Spray Chamber Chamber Test – acc. ASTM-B117
Certified High Resistance
rejiband® BLACK C8 has obtained the AENOR N Marking (Spanish Association for Standardization and Certification) and the certification IECEE CB Scheme of IEC (International Electrotechnical Commission), garanting the Class C8 of resistance against corrosion, with more than 1000 hours on the Salt Spray Test.
Hot dip galvanised normally ranges from between 45 to 70 microns mean coating thickness, so it should be Class 5, 6, or 7, having a lower corrosion resistance than BLACK C8.
The smooth finish is much more aesthetic than that of hot dip galvanised.
This coating maintains the electrical continuity of rejiband®, complying with the requirements of BS EN 61537 standard for cable tray system with electrical continuity characteristics. This feature allows bonding to other exposed conductive elements and, in case of a fault, the evacuation of electrical currents to the earth.
BLACK C8 coating avoids the emergence of the phenomenon of Zinc Whiskers, or loosening of filaments of zinc, which can be a serious problem within the electronics of clean rooms in Data Processing Centres.
The characteristics of self-healing, or self regeneration, on scratches, minor defects or in the cutting of the wire, are remarkably better than that of the zinc.
It is possible to bend the the tray without causing any damage to the finish. These features retain the properties of flexibility and the forming of accessories with rejiband®, bends, level changes, in any format.
The BLACK C8 coating is manufactured in a process which significantly reduces energy consumption and waste generation over other coatings which consume more resources like hot dip galvanised.
rejiband® BLACK C8, product range includes a complete catalogue of accessories and supports, providing a high corrosion resistance and a better visual aspect to the whole installation. This system offers the same corrosion resistance of Class C8 for everything, improving the performance of the system against aggressive environments and enhancing the performance of a hot dip galvanized finish, where accessories and brackets do not reach this classification. The system is complemented by the use of a black colour zinc spray that is suitable for the protection and aesthetic improvement of cut rods and possible damage caused during installation.
| Black C8 Wire Mesh Cable Tray Reference | Description | Pack (m) |
| 60282060 | REJIBAND 60×60 C8 | 24 |
| 60282100 | REJIBAND 60×100 C8 | 24 |
| 60282150 | REJIBAND 60×150 C8 | 24 |
| 60282200 | REJIBAND 60×200 C8 | 18 |
| 60282300 | REJIBAND 60×300 C8 | 12 |
| 60282400 | REJIBAND 60×400 C8 | 6 |
| 60282500 | REJIBAND 60×500 C8 | 6 |
| 60282600 | REJIBAND 60×600 C8 | 6 |
| 64080030 | CLICK CONNECTOR C8 | 30 |
| 64080035 | FAST CLICK JOINT C8 | 50 |
| 64080036 | FAST CLICK BASE JOINT C8 | 10 |
| 64080041 | SIDE JOINT PLATE C8 | 50 |
| 64080059 | SERRATED HEXAGON FLANGE NUT C8 | 50 |
| 64080060 | PART CLAMP C8 | 50 |
| 64080061 | REINFORCED JOINT CLAMP C8 | 50 |
| 64080072 | FAST CLIP C8 | 50 |
| 68000053 | BLACK Zinc Spray 400 ml | 1 |
| 67080030 | LUMINAIRE AND BOX SUPPORT C8 | 10 |
| 67080040 | CONDUIT GLAND BRACKET C8 | 10 |
| 67080043 | CLICK CENTRAL SUSPENSION M8/M10 C8 | 20 |
| 67080046 | CENTRAL HANGING PLATE M8/M10 C8 | 20 |
| 67080053 | SPLICE PLATE C8 | 10 |
| 67080143 | CLICK CENTRAL SUSPENSION M6 C8 | 20 |
| 62081060 | SIDE SUPPORT 60 C8 | 25 |
| 62086010 | MINI UNIVERSAL BRACKET C8 | 10 |
| 62086011 | UNIVERSAL BRACKET C8 | 10 |
| 62086020 | LIGHT DUTY CEILING SUPPORT C8 | 10 |
| 62086021 | LIGHT DUTY WALL SUPPORT C8 | 25 |
| 62086022 | BASE SUPPORT 60 C8 | 10 |
| Black C8 Wire Mesh Cable Tray Reference | Description | Pack (m) |
| 62081104 | OMEGA SPLUS BRACKET 100 C8 | 5 |
| 62081154 | OMEGA SPLUS BRACKET 150 C8 | 5 |
| 62081204 | OMEGA SPLUS BRACKET 200 C8 | 5 |
| 62081304 | OMEGA SPLUS BRACKET 300 C8 | 5 |
| 62081404 | OMEGA SPLUS BRACKET 400 C8 | 5 |
| 62081504 | OMEGA SPLUS PENDANT 500 C8 | 5 |
| 62081604 | OMEGA SPLUS PENDANT 600 C8 | 5 |
| 62082104 | OMEGA SPLUS CEILING BRACKET 100 C8 | 4 |
| 62082154 | OMEGA SPLUS CEILING BRACKET 150 C8 | 4 |
| 62082204 | OMEGA SPLUS CEILING BRACKET 200 C8 | 4 |
| 62082304 | OMEGA SPLUS CEILING BRACKET 300 C8 | 4 |
| 62082404 | OMEGA SPLUS CEILING BRACKET 400 C8 | 4 |
| 62085103 | MEDIUM DUTY CANTIL. R PLUS 100 C8 | 4 |
| 62085153 | MEDIUM DUTY CANTIL. R PLUS 150 C8 | 4 |
| 62085203 | MEDIUM DUTY CANTIL. R PLUS 200 C8 | 4 |
| 62085303 | MEDIUM DUTY CANTIL. R PLUS 300 C8 | 4 |
| 62085403 | MEDIUM DUTY CANTIL. R PLUS 400 C8 | 4 |
| 62085503 | MEDIUM DUTY CANTIL. R PLUS 500 C8 | 4 |
| 62085603 | MEDIUM DUTY CANTIL. R PLUS 600 C8 | 4 |
| 63082104 | OMEGA CHANNEL SPLUS 100 C8 | 10 |
| 63082154 | OMEGA CHANNEL SPLUS 150 C8 | 10 |
| 63082204 | OMEGA CHANNEL SPLUS 200 C8 | 10 |
| 63082304 | OMEGA CHANNEL SPLUS 300 C8 | 10 |
| 63082404 | OMEGA CHANNEL SPLUS 400 C8 | 10 |
| 63082504 | OMEGA CHANNEL SPLUS 500 C8 | 10 |
| 63082604 | OMEGA CHANNEL SPLUS 600 C8 | 10 |
Tunnels & Industry
Photovoltaic & Shopping Centres
Waste Treatment Plants & Data Centres
Thorne & Derrick International are specialist distributors of LV, MV & HV Cable Installation, Jointing, Duct Sealing, Substation & Electrical Equipment – servicing UK and global businesses involved in cable installations, cable jointing, substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV.
Guest Article by CBS Products
Fibre optic cable blowing isn’t a new technique for cable installation and, in fact, it has been in use since the late 1990’s. However, the cable blowing technique may be new to some installers. A range of CBS cable and fibre blowing machines help get the job done with ease for both the seasoned installer or the novice. In this article, we discuss one of the key parameters to a successful installation, the fill ratio.
JetStream Cable Blowing Machine
The fill ratio can be calculated for a single fibre optic cable installed in an innerduct or microduct as:
d2 ÷ D2 < 65%
or
d2 < 65%
D2
The lowercase “d” stands for the outer diameter of the cable, while the uppercase “D” stands for innerduct’s inside diameter.
This means that when the cable outer diameter squared is divided by the innerduct inside diameter squared, the outcome should be less than 65% (or .65) for the most effective cable blowing.
Also, the fill ratio should not fall below 35%, as the cable may have more of a tendency to “kink” in the innerduct due to excessive turbulence.
Likewise, when the fill ratio is greater than 80% it becomes increasingly likely that there is insufficient space around the cable for the viscous drag principle of the air to act on the cable jacket.
The fill ratio is one of the parameters determining how far a fibre cable can be blown.
A larger fill ratio is preferred when the cables are relatively stiff and the duct run is straight.
A smaller fill ratio is typically preferred when there are multiple bends in the cable duct run, allowing more room in the innerduct for the cable to navigate the route.
The installer doesn’t specify the innerduct or the cable, but the installer can easily calculate the fill ratio and determine if the ratio is in the “sweet spot” or not.
A fill ratio out of range may explain why the cable installation didn’t proceed as planned.
Complete range of cable duct seals.
➡ Complete range of Cable Blowing Machines for FTTH FTTP fibre optic blowing.
CBS Tornado Plus Cable Blowing Machine
Thorne & Derrick distribute an extensive range of Cable Pulling & Laying Equipment to enable the safe installation of fibre and copper cables within the telecommunications industry. Safely installed cables reduces operational and maintenance requirements to the network and reduced service interruption to telecom cables, wires, ducts, cabinets and exchanges – products include cable spiking tools, conduit rods, cable lubricant, cable socks and rollers.
ALADIN | The Helmet Mounted Voltage Detector
uploaded by Chris Dodds - Sales Marketing Manager Thorne & Derrick International
MV Medium Voltage Overhead Lines 10-400kV
P&B Weir together with Thorne & Derrick introduce an innovative new electrical safety product to the UK market – ALADIN is an individual voltage alarm with headlamp suitable for use with MV overhead lines in the voltage range of 10-400kV.
The electrical safety device is designed like a headlight to be attached on helmets or hard hats and complies with European Directives EN 61000-6-2 and EN 61000-6-4.
ALADIN is extensively used throughout the Rail, Renewable, Data Centre, Transmission & Distribution, Oil & Gas and Utility sectors for safe working around Medium & High Voltage Electrical Equipment, Switchgear, Substations, Cables & Overhead Lines with typical operating voltages 11kV 25kV 33kV 66kV 132kV 400kV.
Improved electrical safety levels for workers operating near live equipment
The personal electric field detector combined with professional headlamp provides the user with an audible safety alarm offering an additional level of safety for workers operating near energised equipment e.g during maintenance, rescue operations, painting and pruning.
The frequency of the audible alarm increases as the detected electric field increases. Example situations where the ALADIN provides improved electrical safety:
Calibration & Testing | The Aladin has an auto-test function but can also be checked by placing it in contact with an unshielded low voltage element such as a wall outlet or power cord.
ALADIN is suitable for outside and indoor medium voltage electrical equipment.
ALADIN is supplied in a cardboard box with a universal charger and micro USB cable, interface for fitting to a helmet, an elasticated band and four hooks, a reinforced protective case and users’ instructions.
ALADIN – MV Overhead Lines 10-400kV
| Electric Field Detector |
|
| Detector Operating Range | 2kV to 400kV |
| Reference Detection Distance | 2 metres from a conductor located at a height of 1.5m at a voltage of 1 kV (live-earth) Detects the electric field level but does not measure the distance.The higher the voltage, the greater the distance at which it may be detected. Detection of a 50Hz and 60Hz electric field at 360° around the wearer |
| Autonomy | Up to 80 h |
| Battery Capacity | 2000mAH |
| Temperature | -25°C +55°C |
| Humidity | Up to 96% |
| Dimensions | 87 x 60 x 34mm |
| Weight | 98g |
| Dual Beam LED Headlamp | |
| Dual Beam LED Headlamp | 2 light beams : long range beam and broad beam (with 3 intensities) |
| Light Intensity | From 20 lumens to 140 lumens |
| Lighting Distance | Up to 20/30 m |
| Autonomy | Up to 50 h (with active detection) |
| IP65 Protection | Protection against dust and water splashes |
| Power Supply | Lithium Polymer battery, rechargeable using a micro USB cable |
Individual Voltage Alarm With Headlamp For MV Overhead Lines 10-400kV
| ALADIN Part Reference | Voltage Range | Options | User’s Manual | Packaging |
| ALADINMVOHCEFE | 10-69kV | Charger USB Elastic strap | Pack F | Cardbox; includes Soft bad pad interface |
ALADIN provides extra safety level for workers operating near energized equipment (during construction, maintenance, rescue operations, painting, pruning) up to 400kV.
 Aladin 50kV 400kV Voltage Detectors |
 Aladin 10kV 69kV Voltage Detectors |
 Aladin 2kV 400kV Voltage Detectors |
PB Weir Substation Earthing and Transmission Line Earthing Equipment include line end clamps, earth end clamps, portable earthing leads and operating poles for high voltage substations, overhead power line and transmission line applications – voltages include 11kV, 33kV, 66kV, 132kV up to 400kV.
Thorne & Derrick provide competitive prices and fast delivery from stock for the complete range of PB Weir substation earthing and transmission line earthing equipment.
➡ Read More Here: PB Weir Working With Thorne & Derrick – Portable Earthing & Electrical Safety Specialists
Thorne & Derrick International are specialist distributors of LV, MV & HV Cable Installation, Jointing, Duct Sealing, Substation & Electrical Equipment – servicing UK and global businesses involved in cable installations, cable jointing, substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV.
Silver Fox Labacus Innovator Software Update
Software Update
Since 1997 Silver Fox has been implementing a continuous schedule of software development. Additionally, they often receive feedback from engineering customer across the globe and wherever possible they will integrate these ideas into future releases.
The unique common platform makes your work so easy!
It saves you time and wasted cable labels.
Why be obliged to buy different printers and perhaps even software packages.
One kit, the Fox-in-a-Box does it all, and even uses the same ribbon for everything too.
Fox-in-a-Box Thermal Printer Kit
➡ Read: The Most Efficient & Simplest Cable Labelling System In the World
Whether you are on the Basic or Advanced level, because of the unique system you can always upgrade seamlessly to a higher level, without wasting your initial investment on the software or printer. You will just pay the current incremental cost plus a small admin fee.
January marked the release of the new and very much improved Silver Fox Labacus® Innovator software version 5.1.0.0
Silver Fox Labacus Innovator Software
So, what’s in it for you?
Print fine-tune
Templates
Workshop
Graphics
Thermal Cable Label Printing
And this is on top of all the existing features. You can compare the software here Silver Fox Labacus Innovator Comparison Chart.
The same Labacus® Innovator software that drives the Fox-in-a-Box® also includes all the Silver Fox laser templates as well as Farnell, CommScope and Belden templates.
The Silver Fox solutions are designed to save you time and money. Even so, sometimes, your resources may be particularly limited and critical. In these instances, they can help you as well. Silver Fox offers a Pre-Print service, helping release valuable resources for your project.
Silver Fox can pre-print your labels then deliver to UK (or international) sites, making a very real contribution by helping you meet your tight project deadlines.
Tammy Page, Marketing Manger said “Silver Fox is uncomplicated labelling solutions because of 40 years of simplifying the complex.”
Silver Fox Cable Labels
➡ Overview of Silver Fox Cable Labelling Products
Thanks to Chris Canavan at Silver Fox for providing some product training for AJ & Charlie at our Bristol office.
T&D are proud to support UK manufacturing and develop new business opportunities in the power, rail, renewable, oil and gas and industrial market sectors.
“Everybody at Silver Fox are looking forward to working even closer with the Sales Team at Thorne and Derrick to build further on our already successful working partnership.”
“Since 1985 Thorne and Derrick have been a proactive, hard-working and well-respected distributor of LV MV HV Cable Installation, Jointing, Substation & Electrical Eqpt, who are committed to professional customer support. We are proud to include them as part of our distribution network,” comments Tammy Page, Marketing Manager (Silver Fox).
Silver Fox are leaders in UK manufacturing of cable labelling solutions, delivering innovative, durable and efficient systems for Data & Telecoms, Electrical, Transportation and Energy industries worldwide.
Thorne & Derrick International are specialist distributors of LV, MV & HV Cable Installation, Jointing, Duct Sealing, Substation & Electrical Equipment – servicing UK and global businesses involved in cable installations, cable jointing, substation, overhead line and electrical construction at LV, 11kV, 33kV and EHV.
Pictured: 185sqmm Consac to Wavecon Straight Joint
Images Courtesy of: Billy Ayling – Director/Live LV 11kV Cable Jointer
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Includes access to our popular JOINTERS BLOG with contributions from utility professionals, linesmen and cable jointers working on MV HV EHV cables and overhead lines typically at 11kV, 33kV, 66kV and up to 132kV.
15,000+ Subscribers. ➡ 
Published 18 Mar 2026
INDUSTRIAL LABEL PRINTING SOLUTIONS When clear, durable and professional identification is required across control panels, cable systems, production facilities and industrial installations, print quality, reliability and ease of use are critical. Cembre industrial label printers are designed to support...
Published 18 Mar 2026
HIGH VOLTAGE JUNCTION BOXES & ENCLOSURES When high-voltage power distribution and cable termination are required, safety, enclosure integrity and long-term reliability are critical. HV Junction Boxes and Electrical Enclosures manufactured by Abtech are engineered for the safe distribution, cable termination and protection...
