Wholesale Fuse Monitoring Devices Suppliers – Fuse monitoring devices – Mersen

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We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for 600v 3 Phase Disconnect Switch, Cartridge Type Fuse, 63a Switch Fuse, Leading the trend of this field is our persistent goal. Providing first class products is our aim. To create a beautiful future, we would like to cooperate with all friends at home and abroad. Should you have any interest in our products, please do not hesitate to contact us.
Wholesale Fuse Monitoring Devices Suppliers – Fuse monitoring devices – Mersen Detail:

Applications

This series of Fuse monitoring devices are used in electric lines of 50Hz AC and rated voltage up to 1000V as melting signal / siren for the fuse links.

Design Features

It is made up of the following parts:1. Melt striker, 2. Micro switch (with one normal close contact and one normal open contact), 3. A base for the striker and the switch. Fuse monitoring devices are usually paralleled under the lid fastening screws at the ends of the fuse. When the fuse breaks, the striking pin springs out of the striker, the microswitch pushed and signal sent out or circuit cut down. Then distance between the two fastening ends can be adjusted in a certain range for paralleling to fuses with different heights.

Basic Data

Models, rated voltage,and dimensions are shown in Figures 13.1~13.2 and Table 13.

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Product Overview

This series of fuses are suitable for lines with rated DC voltage up to 1500V and rated current up to 50A. They are connected in series and parallel with photovoltaic panels and batteries to provide short-circiut protection for the charging and converter system; at the same time, for photovoltaic power plants, the confluence inverter short-circuit fault breaking protection; and for photovotaic power generation system surge current and short-circuit fault over-voltage rapid breaking protection, rated breaking capacity up to 50kA, the product meets the requiremnets of the international electrotechnical commission standard IEC60269-6 and UL248-19.

① Double cover design with inner cover and outer cover.
② The thickness of the electroplated coating is thickened, which promotes the contact between the inner cover and the conductive part of the base more closely and the conductivity is better.
③ The fused piece is made of pure silver, which ensures that the product has low temperature rise, low power consumption, long service life, overload or short circuit can play the best protection role.
④We have designed a more perfect solution, which can make the rated current of 10 * 85 reach 35A and the breaking capacity reaches 50kA. It completely meets the requirements of current promotion of
solar crystalline silicon panel in the market, and enables users to reduce the cost utilization rate higher without changing the solution of combiner box.
⑤ UL, TUV certification

 


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Our well-equipped facilities and exceptional good quality manage throughout all stages of production enables us to guarantee total shopper satisfaction for Wholesale Fuse Monitoring Devices Suppliers – Fuse monitoring devices – Mersen, The product will supply to all over the world, such as: Ukraine, Czech republic, Sevilla, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
5 Stars By Janet from Paraguay - 2018.07.12 12:19
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
5 Stars By Quyen Staten from Puerto Rico - 2018.07.26 16:51