APL11-4088-4 Circuit Protection

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Circuit breakers provide security for electrical circuits in homes and buildings. These devices are designed to detect electrical overloads and automatically shut off electricity when there is too much current flowing through the circuit. The APL11-4088-4 circuit breaker is a newer model of circuit breaker and is designed to provide reliable protection for larger home and commercial applications. In this article, we will discuss the application field of the APL11-4088-4 circuit breaker and its working principle.

The APL11-4088-4 circuit breaker is a three-phase adjustable auto-trip circuit breaker. It is designed to protect larger commercial and industrial facilities from electrical surges and overloads. This circuit breaker is rated for up to 3,000 amps with 150 volts continuously, and it can trip up to 10,000 amps. It has a built-in thermal magnetic trip unit with adjustable intervals and settings, allowing the user to customize the trip setting. The APL11-4088-4 is also UL listed and CSA certified, making it safe for commercial and residential applications.

The APL11-4088-4 is an ideal choice for areas where electrical overload protection is needed, such as restaurants, hospitals, hotels, and offices. Additionally, it is suitable for applications with higher arcing fault current, such as those found in industries, manufacturing facilities, and universities. With its adjustable settings, the APL11-4088-4 circuit breaker can provide reliable and accurate protection in a variety of applications.

In addition to its applications, the APL11-4088-4 circuit breaker has a simple and straightforward working principle. When an electrical overload is detected, the circuit breaker trips a thermal magnetic trip unit inside. This trip unit contains a bi-metallic disc that is heated by the current, which causes it to bend. This action activates the trip switch, which opens the circuit and prevents further arcing or damage. The APL11-4088-4 circuit breaker is an excellent option for protecting larger commercial and industrial facilities from electrical surges and overloads. It is UL listed and CSA certified, and it has adjustable settings and an integrated thermal magnetic trip unit. Furthermore, its simple and straightforward working principle makes it easy to use and maintain. This makes the APL11-4088-4 an ideal choice for providing reliable and accurate overload protection and circuit safety for a variety of applications.

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