IUGN1-1-65-1.00 Circuit Protection

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Circuit breakers are essential components of electrical systems, providing protection from short circuits and other service faults. By providing an interruption in the flow of electrical current, they help reduce the risk of equipment damage caused by high current and temperatures. The IUGN1-1-65-1.00 is a circuit breaker that is used in commercial and industrial applications to control and protect heavy electrical circuits.

This circuit breaker has a rated operating voltage of 660 V, a rated current of 65 Amps, and a rated ultimate short circuit breaking capacity of 10 kA at a power source frequency of 50 Hz. The IUGN1-1-65-1.00 also has a high interrupting capacity of 105 kA at a current impulse of 8/20 μs, making it suitable for use in circuits with high short circuit current ratings. Furthermore, it is designed with a coil to work in automatic switch operation, which allows it to sense faults automatically.

The IUGN1-1-65-1.00 has an operating temperature range of -25°C to +50°C and can be used in a variety of environments. It is compact and lightweight, making it ideal for applications where space is limited. Moreover, the IUGN1-1-65-1.00 has an ambient air temperature range of -5°C to +45°C, making it well suited for use in both inside and outside applications.

The IUGN1-1-65-1.00 is a 3-pole circuit breaker that is fitted with an overload protection mechanism. It has two independent trips to protect against overloads, one for manual operation and one for automatic operation. The circuit breaker is also equipped with a thermal-magnetic trip unit, which consists of two elements, a thermal element and a magnetic element. The thermal element responds to high temperatures caused by overloads, while the magnetic element responds to large currents. The combination of these two elements allows the circuit breaker to provide the best protection against both overloads and short circuits.

The IUGN1-1-65-1.00 is available in a variety of classifications, such as the type C, type D, type K, and type L. All of these classifications ensure that the circuit breaker is able to provide maximum protection against short-circuits, overloads, and other service faults. Furthermore, the working principle of the IUGN1-1-65-1.00 allows it to be easily installed and maintained, making it a reliable and cost-effective circuit breaker.

In conclusion, the IUGN1-1-65-1.00 is a 3-pole circuit breaker with a rated operating voltage of 660 V, a rated current of 65 Amps, and a rated ultimate short circuit breaking capacity of 10 kA at a power source frequency of 50 Hz. It has a high interrupting capacity of 105 kA at a current impulse of 8/20 μs, making it suitable for use in circuits with high short circuit current ratings. The IUGN1-1-65-1.00 has an operating temperature range of -25°C to +50°C and can be used in a variety of environments. It is equipped with an overload protection mechanism, making it an excellent choice for protecting against both overloads and short circuits. Overall, the IUGN1-1-65-1.00 is an ideal choice for commercial and industrial applications seeking a reliable and cost-effective circuit breaker.

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