Mersen affords oem designers and equipmentmaintenance personnel a comprehensive line of form 101 semiconductor protection fuses in ratings from to 1500vac. Mersen iec low voltage general purpose fuses and fusegear. Mersen provides comprehensive circuit protection products and solutions for electrical industry, oem designers, plant electrical professionals. Mersen, formerly ferraz shawmut fuses miniature fuses. The d fusesystem is the first generation of screw fusesystem in the german din standard. Mersen, formerly ferraz shawmut, is an expert in the safety and reliability of electrical equipment offering global electrical protection solutions such as fuses, fuse holders, fuse blocks, switches, surge protection devices, and related accessories. Protection determined by comparing published values for letthrough for class cc, j, r, and t fuses versus a symmetrical rms waveform at 200ka.
Standardizing on atdr ul class cc fuses for replacements. High voltage din fuses and fuse bases mersen hv fuselinks have been used for reliable protection in highvoltage switchgear and controlgear and highvoltage systems for decades. Provides a flexible and worry free solution with interrupting ratings up to 300 ka, fuses can be installed in almost any system without fear of misapplication with straight voltage ratings, fuses can be installed in any system independent of its grounding as opposed to slash. The innovative and comprehensive modulostar range of mersen fuseholders. Mpdb series openstyle power distribution blocks mersen. They are sized to fit class g, h, j, k, r, cc or midget fuses for increased safety and optional openfuse indication. The fuse sizes in following chart began with the early automobile glass fuses, thus the term ag. They employ double break contacts per pole that ensure complete isolation of the fuse when the switch is in the off position. This way you will be fully protected and reap the full benefits of the program immediately. Modular fuseholders are fingersafe under iec standards to an ip20 grade of protection, including fuse changing with the flick of a finger. The use of closer rated timedelay fuses can improve circuit protection. Gross automation is an importer and master industrial electrical distribution company providing cutting edge automation controls and services throughout north america. They employ double break contacts per pole that ensure complete isolation of the. Opening in less than quarter cycles under short circuit conditions, mersen fuses limit enough current to prevent down time and arc flash damage.
Our served geography covers virginia, north carolina, south carolina, georgia, tennessee, alabama, mississippi, and florida. Fuses, circuit protection, power interconnection and thermal management mersen selectafuse this windowsbased fuse selection software by mersen provides quick and accurate overcurrent protection for low and mediumvoltage motors, power and control transformers, and general loads. Comovecertificate2521400203mv630 fuse switchdisconnector. Mersen, formerly ferraz shawmut fuses ul class rk1 fuses. Mersen offers a wide range of products and solutions covering all aspects of energy safety and power management. With mersens online product selector tools, you can quickly and accurately choose the right overcurrent fuse protection, surge protection device spd, or switch for your equipment. Fuses specifically designed for protection of dc battery related. General purpose fuses iec general purpose fuses iec table of maximum length of network in function of in and conductor section. This document is a free translation into english for convenience purposes only of the french reference. Applications are low voltage ditribution units, where non trained persons are allowed to change the fuselinks. Microswitch systems exclusively designed for ferraz shawmut psc fuses fitted with a patented. Dsieclowvoltagegpmultiblocsize00st9nhfuseswitchdisconnectorde.
The nh system is classified among plugin fuse systems and is composed of. For more than a century, ferraz shawmut gould has been providing the world with fuses that are innovative, reliable, and indispensable. Mersen hv fuse links have been used for reliable protection in highvoltage switchgear and controlgear and highvoltage systems for decades. Mersens hp6m photovoltaic pv fuse series is designed specifically to protect the pv modules. As a one of the largest distributors of mersen formerly ferraz shawmut products, you can always find their fuses, fuse blocks, fuse holders, power distribution blocks, and disconnect switches in stock and ready to ship from fuseco. The fuse inventory and audit analysis are provided to you at no cost.
We deliver extensive product expertise and unbeatable applications support, enabling our customers to optimize their market performance. Pdf, 37ko see other languages hide other languages. Mersen dfc deadfront fuse covers snap on to individual fuses installed in fuse blocks, covering exposed live clips and terminals and reducing accidental contact by personnel. Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. Conventional free air thermal current with fuselinks ith. These currentlimiting fuses will melt at current that can be as low as 1. Test results are based on weighted sales volume of fusetron and ferraz shawmut mersen fuses by selected amp and volt rating combination. Modular fuseholders are fingersafe under iec standards to an ip20 grade of protection. Customer care center need a new or replacement fuse fast.
They are designed for bottom fittingpanel installation and are available in triple pole units. Nh1gg50v2501 item description erp nh 1 250a 500v gg sgl. Mersen is the first manufacturer to offer screwless, spring pressure, wire termination technology into a power fuse holder, delivering the. Discover all cad files of the mersen category from suppliercertified catalogs solidworks, inventor, creo, catia, solid edge, autocad, revit and many more cad software but also as step, stl, iges, stl, dwg, dxf and more neutral cad formats. Mersen is the first manufacturer to offer screwless, spring pressure, wire termination technology into a power fuse holder, delivering the best of both technologies to its customers. The easiest and fastest way to select and specify the. For the most current product performance data visit ep.
Mersen is renowned leader in the french standard cylindrical fuses and fusegear for the protection of low voltage. G41 g hp10j v dc class j photovoltaic fuses dimensions class j 70200a, v dc dimensions class j ei 70200a, v dc dimensions in are millimeters 3. Improving performance of surge protection circuits with current limiting devices. Plus, square body north american and europeandimension semiconductor fuses in 690700 and 1250 0v ratings four sizes of each. All major brands of industrial fuses in stocki western u. Shop newegg for fast and free shipping on mersen fuses with the best prices and awardwinning customer service. Its enhanced fuse construction makes it ideal for continuous temperature and current cycling withstand adding to system longevity. Mersen ensures the safe, reliable, and efficient distribution of electrical power throughout facilities and systems. Mersen hv fuselinks have been used for reliable protection in highvoltage switchgear and controlgear and highvoltage systems for decades. Mersen high and medium voltage fuses provide shortcircuit protection of transformers, distribution lines, medium voltage motors, motor controllers, and more.
Mersen in india the groups presence in india began three decades ago and started growing in 1995 with an industrial acquisition in the field of brushes, followed by industrial developments in the field of high temperatures, fuses and anticorrosion equipment. Plus, square body north american and europeandimension semiconductor fuses. Comvdeapproval119097nhlgg50vfuses pdf, 680ko view less. Mersen, formerly ferraz shawmut ul class rk1 fuses in stock at galco. The numbers were applied chronologically as different.
Iec low voltage general purpose fuses and fusegear iec low voltage general purpose fuses and fusegear. The operator resets the fault indicator using either the manual system on the. Dsnhfuselinksgg500vacdoubleindicatorlivegrippinglugssize000000123en en, pdf, 1987ko see other languages hide other languages. Technical datasheets for mersenferraz shawmut fuses. Com b3 mersen fuse reducers allow the use of lower rated fuses in existing equipment having clips with higher ampere ratings. The brand offers premium components providing space savings combined with low power losses. Order fuse control and receive a free fuse inventory. Jan 03, 2017 our served geography covers virginia, north carolina, south carolina, georgia, tennessee, alabama, mississippi, and florida. Mersens online product selector tools will save you time and effort, and best of all, theyre free. The worldclass organisation of mersen offers tried, proven and. Their currentlimiting ability is among industries highest. Huge mersen, formerly ferraz shawmut miniature fuses inventory same day shipping expert technical support. Fuse characteristics, terms and consideration factors. Select multiple pdf files and merge them in seconds.
This timedelayed, 400amp fuse offers 200ka of protection. Mersen knows that circuit protection is more than a safeguard for your power supply, its how you protect your equipment and more. Submitting the data once the audit is complete, the next step is to send the electronic file to your mersen sales with mersen applications engineers who will analyze. It indicates fuse status and has a manual reset feature. Mersen has a keen understanding of the unique challenges customers face in each of the markets we serve. System protection note 1, issue 1 in a typical industrial application involving a full voltage start, the. Hp10j v dc class j photovoltaic fuses the industrys most efficient vdc fuses mersens hp10j photovoltaic pv fuse series was engineered and designed specifically for the protection of photovoltaic systems. The initial force is about 80n, the force at the end of free movement is about 15n.
Mersen, formerly ferraz shawmut miniature fuses in stock at galco. St9 comprises nh fuse switch disconnectors for 160a. The easiest and fastest way to select and specify the right fuse. Ferraz shawmut 6jx midget fuses are recommended for applications. Ferraz offers a wide variety of products including power and semiconductor fuses, fuse holders, power distribution blocks, disconnect switches, and surgesuppression devices. Mersen distributor class cc fuses class j fuses class. In the solar market more especially, mersen is a driving force in the. For example, renewable or onetime fuses feeding a motor can be replaced with.
Ul listed to subject 1953, file e352417 unless noted otherwise csa certified class 6228 01 mpdb series openstyle power distribution blocks power distribution blocks the next generation power distribution block pdb. In addition to the hv fuselinks shown in this brochure, ferraz shawmut also. Integrating protection components and power interconnection solutions for function and performance. Mersen arc flash fuses are type2 nodamage circuit protection and are available in four classes. We at mersen provide free consultation for our customers to be able to. Mersen fused disconnect switches are extremely durable, manually operated, and versatile. Mersen, formerly ferraz shawmut fuses ul class rk1. Semiconductor protection fuse they are specifically designed to reduce the i2t, peak letthrough current and arc voltages during a fault condition. Competitive prices from the leading mersen ferraz shawmut fuses distributor.