MIC307.5V

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MIC307.5V fuses are among the most popular and cost effective solutions for the protection of electrical and electronic circuits, equipment and components. Specifically, they are designed to provide protection to power supplies, motor controls, HVAC equipment, lighting and medium-voltage circuits from potentially hazardous levels of short-circuit and overload current. Fuses consist of two main elements, the fuse element and the fuse holder. As current passes through the fuse element, it is heated by the electrical resistance of the element’s material. If the current exceeds the fuse rating, the heat generated causes the element to open the circuit. The fuse element is composed of a fuse link manufactured from a wire of silver or copper with a tin-plated coating. The link creates an arc when the fuse is opened and causes the fuse link to melt and separated. The fuse holder protects the fuse element against mechanical and environmental elements.

The MIC307.5V fuse is a low voltage, high impedance, power limiting fuse, that is used primarily for the protection of medium to low voltage electrical systems. It can be found in use in the following applications:

• Protection of low voltage power supplies
• Protection of medium voltage motor controls, HVAC equipment, lighting and medium-voltage circuits.
• Protection of automated control devices, such as inverters and variable speed controllers

The normal operating voltage of the fuse is 30 Amp with a voltage rating of 307.5 volts. The material of the fuse element is made of silver or copper with a tin-plated coating. The MAT score for the fuse element is 25mm2/Amp. The fuse meets the UL/CSA requirements and can be used in all types of electric and electronic equipment. The fuse is also waterproof and can be safely used in wet locations without any risk of electrical arcing.

The MIC307.5V fuse is designed to protect electrical and electronic equipment from overload and short circuit currents. It will open the circuit when the current rating exceeds the fuses current rating, preventing further damage and protecting the circuit or system. The fuse is also designed to provide a quick response time to a fault mode of current. This helps reduce the peak voltage levels and minimize the potential hazard created by an overcurrent.

In summary, the MIC307.5V fuse is a cost effective and reliable solution for providing protection to electrical and electronic equipment and circuits from potentially hazardous levels of short circuit and overload currents. It offers quick response time to a fault mode of current and provides protection to medium to low voltage electrical systems. The fuse is UL/CSA approved and can be used in all types of electric and electronic equipment.

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