Vertical Fuse Rail
The vertical fuse rail is suitable for AC 50Hz, rated insulated voltage to 690V, convention heating current up to 630A. They are intended for fuse-links with blade contacts sizes 000, 00, 1, 2 and 3. These enable safe disconnection of the rated currents and overcurrents under load in accordance with the utilization category and operating voltage.
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- Vertical Fuse Rail is integrated with initiating current transformer and fuse switch.The current grade is 400A, rated frequency 50Hz/60Hz. This strip ype fuse switch disconnector provide reliable overload and short-circuit protection for industrial plants or infrastructure, and are suitable for use in various industries,it has been widely used for distribution facility, such as cable branch box, box transformer,factory, and community etc. It will be a trend in the field of power distribution in the future.
This product is in coformity with standard, GB14048-3, IEC60947-3
Conventional Current (A) 160 (100) 250 400 630 Rated Voltage (Ue) 660VAC 380VAC Rated Insulation Voltage (Ui) 800VAC Rated Current (Ie) AC 380V AC-21B 100, 160A 250A 400A 630A AC 660V AC-21B 100, 160A 250A 400A 630A Fuse Type NH00 NH1 NH2 NH3 
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GRL offers a wide range of Vertical fuse rail (NH type) available for fuse sizes NH-00/1/2/3, for both 100 and 185 mm busbar spacing. There are two ways of installation: fixed and hanging. The position blocks are installed for easy installation without the need to measure the spacing. There are a variety of wiring methods to meet the diverse needs of customers.
The system is a modular system that allows the installation of individual components. DNTRS offers the user the possibility of fast and easy installation as well as a high degree of protection during installation and maintenance.
- Vertical Fuse Rail is integrated with initiating current transformer and fuse switch.The current grade is 400A, rated frequency 50Hz/60Hz. This strip ype fuse switch disconnector provide reliable overload and short-circuit protection for industrial plants or infrastructure, and are suitable for use in various industries,it has been widely used for distribution facility, such as cable branch box, box transformer,factory, and community etc. It will be a trend in the field of power distribution in the future.
