A Guide to Fire Alarm System Design. The following BS5839 fire alarm system design guide can be downloaded here for your convenience: PDF version of the guide WELCOME This fire alarm system design guide has been developed to highlight the key points of the latest version of the standard: BS5839 Fire detection and fire alarm […]
Wylex: The Single Module Arc Fault Detection Device. Smaller Device. Greater Protection. Wylex’s smallest ever AFDD (Arc Fault Detection Device) detects and disconnects arc faults to prevent electrical fires. It also does the job of both miniature circuit breakers (MCB) and a residual current device (RCD), and it’s also able to detect the arc faults […]
Introducing The New Emergency Lighting Test Switch Contact Electrical Wholesale Ltd bring you the new ESP Emergency Lighting Test Switch distributed under the lighting brand Duceri. EMTSLCD : Digital Display or EMTS : 5 LEDs The emergency lighting test switch has 4 pre-programmed test intervals: 10 minutes, 30 minutes, 60 minutes and 180 minutes. These […]
Introducing Scolmore’s Latest Lockable Switches and Lockable Sockets. New lockable switches and lockable sockets from the Click, Scolmore, accessories range. Features: Multiple styles and finishes Matches other accessories in the “Click” range Neon indicator Clear on/off key position Allows authorised personnel only Safe and secure British standard plug sockets Available from Contact Electrical Wholesalers in […]
The 18th Edition of the IET Wiring Regulations is here! All your 18th Edition Solutions in one place. Wylex has launched its 18th Edition Brochure for Domestic Circuit Protection. Inside you’ll find our solutions to Arc Fault Detection Devices, RCDs, Transient Overvoltage Protection and how to put together the ultimate 18th Edition consumer unit! Download […]
Subject: Update on Fluke T110, T130, and T150 Two-Pole Testers Updated: January 31, 2019 On October 15, 2018, Fluke Corporation identified a safety issue affecting certain Fluke T110, T130, and T150 Two-Pole Voltage Testers. At the end of this blog is the action section (Appendix 2) Actions to be taken telling you what to do if […]
Arc Fault Detection Devices and 18th Edition Regulations Simon Rowlinson of Wylex looks at the 18th Edition regulations to analyse whether Arc Fault Detection Devices (AFDDs), although defined as a ‘recommended’, are actually ‘mandatory’ in certain situations. You may or may not know that the latest wiring regulations require protection against arcing? The 13th chapter deals […]
The latest all-in-one fire panels from ESP, the Magduo 2 Zone Two Wire Fire Panel. Two Wire fire alarm system Active end of line monitoring and head removal Up to 32 devices per zone (Dependent on Device Loading Unit: DLU) 4 line x 20 character LCD display Ability to differentiate between smoke detector, heat detector or […]