170M4119

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The 170M4119 is a type of electrical specialty fuse that is designed to provide protection to electrical circuitry from overloads and short circuits. It is a medium-sized, three-pole fuse that has a current rating of up to 400 amps and voltage rating of up to 690 volts AC and 440 volts DC. This type of fuse is ideal for use in residential, commercial, and industrial applications, such as in HVAC units, in electrical systems, and in other types of equipment.

The primary components of the 170M4119 fuse are the contact studs, terminal cap, insulated case body, current-limiting element, and fuse body. The fuse body consists of two pieces of insulated metal that house the current-limiting element. The current-limiting element contains a strip of metal that melts when exposed to excessive current, thus breaking the circuit and protecting the devices or equipment from further damage due to overload. The contact studs and terminal cap help in providing power to the fuse and in connecting the fuse to the main power source.

The way the 170M4119 works is relatively simple. When the electrical system experiences an overload or short circuit, the circuit breaker or fuse in the system is triggered, and the fuse body is melted. This melts the metal strip in the current-limiting element as well, which in turn breaks the circuit, thus protecting the system from further damage. The fuse body is then replaced with a new one to restore power to the system.

The 170M4119 fuse is useful for a variety of electrical device and system applications. It is mainly used in residential, commercial, and industrial applications. This fuse is highly effective in providing protection against short circuits, overloads, or spikes in voltage. It is also useful for providing protection in special equipment such as circuit breakers, motors, thermostats, and alarms.

The 170M4119 is just one type of medium-sized, three-pole fuse that is available on the market. There are other types of fuses that can provide similar protection and can be used in residential, commercial, and industrial applications. The choice of fuse depends on the specific application; thus, it is important to carefully evaluate the important characteristics of a fuse, such as its amperage and voltage ratings, and contact and case materials, before making a purchase.

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