702R1C2.75W

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Electrical fuses are components used to protect devices from overloading and short circuiting. Specialty fuses in particular offer enhanced protection in hazardous and challenging environments, such as extreme temperatures and in areas prone to dust and vibration. One example of this type of fuse is the model 702R1C2.75W, which offers a wide range of applications.

The 702R1C2.75W is a high-voltage fuse designed for interrupting down to 1.5kV. It is suitable for a wide range of applications, including overhead lines, overhead line conductors, bundled conductors, bulkheads, branch boxes, cable termination junction boxes, and substations. Its even overload capacity makes it suitable for use in areas where the current may vary, such as in HVAC and similar systems. It is also suitable for use in circuit breaker panels.

Withstanding intermittent overloading up to 150% of rated current, the 702R1C2.75W can be used in applications where high energy surges are common, such as in industrial environments. It is also suitable for providing circuit protection against coils, transformers, and capacitors. Its construction features a brass top for corrosion resistance, and its operating temperatures range from -20^oC to +65^oC. It is one of the few fuses available to offer protection up to an impressive current level of 800A, and it is designed for use with UL Listed fuseholder.

The 702R1C2.75W fuse operates on the same logic as other types of fuses. The internal metal strip (the fuse element) is made of a material with high electrical resistance, so that when excessive current passes, it heats up and causes the fuse element to melt. The resulting opening in the circuit causes the current to be interrupted, preventing the protected load from overloading or short circuiting.

The 702R1C2.75W fuse offers fast response times and low let-through energy values when it breaks the circuit. It is a reliable solution for circuit protection in high voltage systems, offering excellent current carrying capacity and overload protection. Its high interrupting rating makes it suitable for applications with a wide range of operating levels, and its construction provides protection against relative humidity, extreme temperatures, dust, and vibration.

The 702R1C2.75W is a reliable and versatile fuse with a wide range of applications, it is designed to offer users with reliable circuit protection in challenging environments, and with its high interrupting current rating, it is well-suited to applications where current levels are variable.

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