CIRCUIT PROTECTION
THE LATEST UPGRADES TO BG FORTRESS HAVE OPTIMISED ITS DESIGN, MAKING THE RANGE MORE ROBUST, QUICKER TO INSTALL AND FULLY COMPLIANT WITH THE NEW GUIDELINES… Fortress strengthened
T he Fortress circuit protection range from BG is about to launch its latest upgrade. David Cleaver, Product Director explains the latest improvements and how this launch dovetails with the new guidelines around Amendment 2 (2022) to BS 7671:2018 (IET Wiring Regulations). David commented on how the basis of continuous product improvement comes from trusted contractor feedback. “We continuously aim to help contractors complete their installations more quickly and easily, and this is always the key driver behind our ongoing product upgrades.” The timing of the latest changes is of no coincidence - with Amendment
2 of the 18th edition (BS 7671:2018+ A2:2018+A2:2022) now released, the upgraded Fortress will hit the market from April onwards. Cable knockouts Based on feedback, knockout positions have been moved to the top and bottom of the base. Why is this better? This change enables the incoming wires to be in-line with the offset incomer, making installation easier and termination of the cables more straightforward. This helps to minimise stress on the cable, termination DIN rail, and devices. The knockouts themselves now have reduced contact points, making removal easier and protecting the board against damage during this process. For recessed variants, additional knockouts have been added to the rear. Improved lid and base The new lid has been redesigned to add strength and rigidity whilst ensuring an accurate and secure fit with the base. Additional strengthening ribs on the top and bottom faces have been added to the base itself, to ensure the base is rock solid when being secured. A step-down aperture has been added to
improve the fit around the devices and blanks when fitting the cover. In addition, a new and convenient lid retainer (available from September) allows the lid to be held open. This simple solution is a significant change when finishing an install, or checking the board, leaving both hands free to access the devices. Extra new features Inside the board, the cable pin terminal has been removed from the internal neutral connections, improving the connection with the terminal block – providing a more even terminal torque and greater surface area. Newly designed blank cover plates offer a more rigid and improved fit. The blank covers simply twist and slide in place securely. To remove, a tool is required, guaranteeing they cannot be easily moved, an important safety feature. Furthermore, a slimmer version will also be available to ensure the IP2XC rating criteria are met.
For more information on the BG Fortress range, visit www.bg-fortress.uk
86 | IRELAND’S ELECTRICAL MAGAZINE
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