BK/CBP-30B

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Circuit breakers have become an essential component of any electrical system. The introduction of BK/CBP-30B circuit breakers has allowed the control and distribution of higher voltage levels with great accuracy, making them invaluable in industrial, commercial and residential applications.

The BK/CBP-30B circuit breaker is a single-pole, dual-throw type breaker rated for 30A continuous current. It is designed to provide reliable short-circuit protection while allowing flexibility in controlling the distribution of power. This type of breaker is commonly used in residential applications, ranging from 30A to 80A, but can also be used in larger commercial and industrial applications. This type of breaker is also often used in photovoltaic applications.

The design of the BK/CBP-30B circuit breaker is based on a bi-metallic thermal element which is set to the tripping temperature of the fuse. This thermal element is used to detect any current spikes that may occur, and will automatically trip the breaker if the current exceeds the rated current level. As a safety feature, the current must be reduced to safely return the breaker to a closed position. In addition, if temperature rises to an unsafe level, an additional feature will automatically trip the breaker.

The BK/CBP-30B is typically mounted on DIN 34 rail or wall mounted. It also features a cover for added protection, which ensures that all terminal connections are established correctly and securely. The cover also assists in preventing any accidental contact with the terminals when making electrical connections.

In order to ensure proper protection, it is important to determine the correct size breaker for the application. This size breaker should be based on the current load of the application. Generally, the rule of thumb is to select a breaker that is rated for twice the continuous current load prior to install. In this case, for a 30A continuous current load, a BK/CBP-30B breaker should be chosen as its rated current is 60A.

The BK/CBP-30B circuit breaker also utilizes manual reset, which allows a user to manually trip the breaker should it become overloaded. This is a great feature, as it allows users to reset the breaker, allowing current to flow normally once the issue causing the overload has been addressed. It should be noted, however, that some BK/CBP-30B breakers require a reset tool in order to properly reset the breaker.

The BK/CBP-30B circuit breaker is an invaluable tool for controlling power distribution in applications that require reliable short-circuit protection and flexibility in controlling power distribution. The accurate current carrying ratings and reliable over-temp protection have made it suitable for industrial, commercial and residential applications. Its ease of installation and simple resetting procedure have also made it a popular choice for circuit protection.

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