02CO020.Z

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The 02CO020.Z is a class of special, fuses designed and developed for use in electrical applications that require precise current control. It is a thermal-magnetic fuse specifically designed to provide protection for motors, transformers and other large loads in both residential and commercial settings. A thermal-magnetic fuse features both a thermal element and a magnetic element, and it is designed to open the fuse circuit at different current levels.

The thermal element is usually a bi-metallic strip that bends in the presence of current. When the current exceeds the specified limit, the bi-metallic strip bends until it eventually breaks, stopping the current and thus protecting the equipment from over-current. The magnetic element, usually a coil wound on top of a ferromagnetic core, activates when current passes through it. This generates an opposing electromagnetic field that also stops the current.

The 02CO020.Z fuse has a rated current of 20 amps and an interrupting rating of 10 kiloamps at a voltage of 125 volts AC. This type of fuse is ideal for applications where high currents are expected, such as pump motors, electric motors and other high-load applications. The internal fuse elements are made from materials that can withstand high temperature and have excellent corrosion resistance. In addition, the 02CO020.Z fuse is designed to be easily installed and replaced in existing industrial systems.

To protect against over-load, the external housing of the 02CO020.Z is made of high-grade PVC plastic. This material has superior insulative properties and also provides an excellent level of protection from environmental elements. The fuse terminals are also made of PVC and are designed to provide a secure connection without additional hardware. The 02CO020.Z fuse also has a white indicator plastic cap, which is designed to visually indicate when the fuse is open.

In addition to the protection against over-current, the 02CO020.Z fuse also provides protection against short circuits. When a short circuit occurs, the thermal element bends dramatically, stopping the short circuit current quickly. In order for the fuse to work properly, it needs to be correctly sized for the application. Too small of a fuse can allow high currents to pass through and can burn out the equipment. Too large of a fuse can cause a continuous flow of current and can fail to protect the equipment from over-current.

The 02CO020.Z fuse is designed for use in motor control, transformer protection and other applications that require precise current control. It is easy to install and replace and provides excellent protection against over-current and short circuits. It is an excellent choice for applications where the protection of high-load equipment is paramount.

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