IULK3-40128-2 Circuit Protection

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The IULK3-40128-2 circuit breaker is a prime example of a modern circuit breaker, and it has changed the game in terms of safety and reliability. In this article, we\'ll discuss the various applications and working principles of the IULK3-40128-2 circuit breaker.

Applications

The IULK3-40128-2 circuit breaker is designed for use in a variety of industrial and commercial settings. Typically, these include factories, warehouses, factories, and other high-capacity installations.

The device is suitable for use in a variety of different installation situations, including indoor and outdoor. It is rated for three-phase operation and is capable of handling currents up to 1200A and voltages up to 690V.

The IULK3-40128-2 is UL listed as a Type-3 circuit breaker, meaning that it is capable of breaking faults under normal load conditions. It is also rated as a 35kA breaker, making it suitable for use in high fault current installations.

The IULK3-40128-2 is also designed to provide a high level of protection against electrical damage. It is designed to trip on overload, underload, and short-circuit conditions, allowing it to break a fault current before encountering any potentially hazardous conditions.

This combination of features makes the IULK3-40128-2 an ideal choice for a variety of industrial and commercial applications. It is capable of providing reliable and secure protection from electrical faults, while still providing low installation costs.

Working Principle

The working principle of the IULK3-40128-2 circuit breaker is relatively straightforward. The device is designed to detect when a circuit has become overloaded and trip off the power, allowing the fault to be fixed without damaging the equipment.

The device is designed with a thermal-magnetic trip system, which uses thermal and magnetic sensors to detect when the current has exceeded a predetermined threshold. Once the current has exceeded this threshold, the breaker will trip, cutting off the power to the circuit.

The IULK3-40128-2 is also designed with a two-part trip system. This system allows for two separate trips, with one trip occurring when the current has exceeded a predetermined level and the other trip occurring when the current exceeds a different level. This allows for a more accurate detection of electrical faults and provides a higher level of protection.

In addition to the thermal-magnetic trip system, the IULK3-40128-2 circuit breaker has an additional trip mechanism. This mechanism is designed to detect when an overload has occurred and trip the breaker, cutting off the power to the circuit. This provides an even higher level of protection against hazardous conditions.

The IULK3-40128-2 is designed to be easy to install and use. It is supplied with a wide range of installation accessories and instructions, ensuring that it can be used in a variety of settings. Additionally, the breaker is designed to meet a wide range of safety standards, making it suitable for use in almost any setting.

Conclusion

The IULK3-40128-2 circuit breaker is a reliable and effective device for providing a high level of protection from electrical faults. It is suitable for a variety of applications, from large industrial installations to smaller commercial settings. It is easy to install and use, and it meets a wide range of safety standards. All in all, it is an ideal choice for those looking for reliable and secure protection from electrical faults.

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