BK/UCB-8

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Circuit breakers are designed to protect electronic circuits from damages caused by overcurrent, overload and short circuit events. The BK/UCB-8 circuit breaker is a dual-function device that combines the function of an overload circuit breaker and short circuit protection into a single integrated unit. This makes it a great solution for applications where over current and short circuit protection are both required. It is also useful in situations where limited space is available, such as in residential wiring systems.

The BK/UCB-8 circuit breaker is designed to protect branch circuits from overcurrent and short circuits, which can occur due to high demand, conductor overload, insulation failure, and other over-voltage conditions. The device can be set to trip at high currents or low currents, depending on the application requirements. In addition, the BK/UCB-8 circuit breaker has environmental ratings that meet international standards, and is UL489 certified, making it suitable for use in many industrial and commercial applications.

The BK/UCB-8 circuit breaker works by sensing the amount of current flowing through the circuit and then automatically disconnecting the circuit if the current rises above the preset trip point. The device also includes thermal protection, which trips the breaker if the temperature of the connected conductors rises above its ratings. This additional protection prevents the formation of arcs, which can cause damage to the system.

The BK/UCB-8 circuit breaker also features a latching mechanism, which ensures that the breaker remains off once it has tripped, requiring the user to reset it manually. This reduces the chances of the circuit being inadvertently turned on again and experiencing another fault.

The BK/UCB-8 circuit breaker is tough and reliable, making it suitable for a variety of industrial, commercial and residential applications, such as panel boards, lighting systems, HVAC and appliances. With its environmental ratings and UL489 certification, the BK/UCB-8 circuit breaker is an ideal solution for many over current, overload and short circuit protection applications.

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