170H3012

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The 170H3012 special-purpose fuse is one of the most reliable companion fuse products for electrical equipment and facilities. It has been widely used in power, metallurgy, petrochemical, infrastructure and other fields.

The 170H3012 supports a voltage of 600V AC, an operating current up to 150A and a pre-trip current up to 300A, making it suitable for most applications. It also features diffusion welding technology, ensuring it is strong and secure, providing excellent heat resistance and preventing sparking and arcing. In addition, the 170H3012 has a metal alloy material body that is heat and corrosion resistant, providing long-term durability.

The fuse body is designed with a handle on top for users to easily pull it out from the fuse holder, and its current rating is clearly printed on the surface. With two contact points on both sides, it can be easily connected to the fuse holder. The 170H3012 also has a high interrupting rating, emitting a good arc in case of an overcurrent.

The working principle of the 170H3012 is quite simple. When current passes through the fuse, it heats up the metal wire inside the fuse body, causing it to melt and disconnect the circuit. Whenever the current gets too high, the fuse will blow out before the current can reach a damaging level, thus protecting the connected equipment from being damaged.

As a special-purpose fuse, the 170H3012 is an ideal choice for a wide range of applications, such as industrial automation equipment, motors, electrical appliances, power distribution and more. Its heat resistance, anti-sparking and anti-arcing characteristics make it a reliable companion for these applications.

In short, the 170H3012 is a reliable and efficient special purpose fuse with excellent performance that can be used in many different applications. With excellent heat resistance, high interrupting rating and long-lasting body material, it is an ideal choice to protect connected electrical equipment from damage.

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