0034.5047.TR

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Fuses are safety devices incorporated into electrical equipment to act as a safeguard against excessive current which can result in short circuits, fire or damage to capacitors and other sensitive components. The 0034.5047.TR application field and working principle are focused on providing a reliable and timely protection in industrial applications.

These industrial fuses are designed for semiconductor protection of motor operated loads and have protection against short and overload current as well as overvoltage protection. The fuse characteristics are designed for rated current in the range of 0-50A and rated voltage of 690 V AC. The maximum disconnection time for this fuse is 8 seconds and the peak current withstand is 10 kiloamperes (KA). The fuse also has a wide temperature range of -40°C to +85°C and is firmly secured in a metal enclosure for secure operation and reliable electrical contact.

The working principle of the 0034.5047.TR fuse is based on the temperature-dependent resistance property of the fuse element. When excessive current flows through the element it causes a rise in temperature which results in an increase in the resistance of the element. This effectively reduces the current and prevents it from reaching a dangerous level. The fuse element is also designed such that the increase in resistance is enough to ensure that the current remains below the rated value. Thus the fuse prevents a sudden rise in current which can cause damage to sensitive components or result in a short circuit. The fuse also has protective circuits which ensure that when even after the increase in temperature, the current does not fall back to its rated value, the entire system is switched off.

The 0034.5047.TR application field and working principle provide a reliable and safe solution to protect electrical equipment from excessive current and short circuits. The fuse is designed with a wide temperature range, is secured in a metal enclosure and has protective circuits which ensure that the current remains safely within the rated value. It is thus an ideal solution for industrial applications where protection from short and overload current as well as overvoltage is needed.

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