54 ELECTRIC.IE • The Magazine & Website for the Irish Electrical Industry • Fuse holders of the CCR series are ideal for use in switch boxes for streetlights, Christmas lighting and pools. The finger-safe holders meet the requirements for IP20 protection and are made of flame-retardant materials with a GWFI (flow wire flammability index) value of 960 °C. Mersen manufactures the fuse holders in 1-, 2- and 3-pin IEC versions, and singlepin units can be combined to create multi-pin units. The excellent thermal and mechanical stability of the CCR series fuse holders makes them destined for use in systems for the protection of motors and transformers. They are suitable for installation in low-voltage Extremely Compact Fuse Holders for LED Lights ‒CCR fuse holders from Mersen are known for their robust and space-saving design. Now there is an even more compact version available to users: Mersen has reduced the already low height of the fuse holders by another 2 mm. The new version is available in sizes CCR8, 1/2/3/N & 1+N & CCR10, 1/2/3/N & 1+N. Industry News distributors and controllers with voltages of up to 500 V. The fuse holders are designed for space-saving DIN rail mounting. Optimal surge protection: the Surge-Trap® Monoblock series STM T23 SF To supplement the fuse holders of the CCR series, Mersen offers the SurgeTrap Monoblock series STM T23 SF: These surge protection devices were specially developed for the dissipation of surge voltage in LED lighting systems. The robust 10kV/10kA devices of type 2+3/protection class II+III feature outstanding surge protection ( ne protection) according to EN/IEC 61643. Many manufacturers of outdoor LED lights use the SurgeTrap® Monoblock series STM T23 in the fuse boxes of the masts, to provide optimal protection of their components against atmospheric surge voltage. The surge protection devices are designed for a maximum leakage current (8/20 μs) of 10 kA and a rated leakage current (8/20 μs) of 5 kA. They are mounted easily and conveniently on DIN rails. Mersen, a leading provider of protection against overcurrent and overvoltage already offers a wide range of fuses, fuse gears, and surge protection devices for power management and distribution. At Light and Building, Mersen will introduce a groundbreaking protective solution, marking a new era in accelerating and contributing to the energy transition by providing intelligent, clean, and resilient protection systems. This Mersen's gamechanging technology aims to support distribution system operators. This intelligent solution will help electrical utilities to Mersen unveil a Revolutionary Solution for Smart Grids adapt their low voltage networks to future challenges, such as distributed renewable sources and new types of loads, such as electric vehicles and heat pumps. This latest innovation introduces cutting-edge technology that aligns seamlessly with the evolving landscape of smart grids. With this offer, Mersen is pushing the boundaries of electrical protection by combining stateof-the-art technology for optimal performance, reliability and safety features, and smart monitoring. Engineered with European utility leaders, the Mersen NH fuse switch disconnector is a turning ‒A completely new generation of fuse switch-disconnectors awaits visitors to the Mersen stand at Light + Building 2024. Mersen, the specialist in electrical protection for low and medium voltage, will unveil its new innovative device that will revolutionise the future of power distribution. point in Mersen's positioning in smart grids. • A new Modulostar®, the well-known fuse-holder for applications with power cylindrical low voltage fuses. • The extended range of NH fuses, including gR full-range fuse protection in size 3 to protect cables, lines, and combiner boxes in AC string inverters at 800VAC. • The compact version of timeproven CCR fuse holders. • The grounding systemmonitoring Surge-Trap®.
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