APL11-20877-1

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Circuit Breakers

Circuit breakers are protective devices that are used in electrical and electronics systems to ensure that the circuit is not damaged due to overloads or short circuits. When an overcurrent, overload, or short circuit is detected, the circuit breaker trips and cuts off the power to the circuit. A circuit breaker is the easiest and safest way to provide circuit protection. It prevents damage to the electrical system by limiting current through the circuit.

APL11-20877-1 is a type of circuit breaker that is designed for applications that require heavy-duty protection. It has an interrupting capacity of up to 100 kA at 265V AC and 100 kA at 500V DC. It also has a voltage rating of 440V AC, 600V AC, and 1000V DC.

Working Principle

The working principle of the APL11-20877-1 circuit breaker is simple. The device works on the principle of short-circuit protection. When an excessive current passes through the circuit, it trips and disconnects the power to the circuit. The APL11-20877-1 circuit breaker is designed with a range of features to ensure proper functioning. It features an adjustable trip setting, temperature compensation, and current limiting. This ensures that the device will trip properly whenever an overload or short circuit is detected, thereby preventing damage to the electrical system.

The APL11-20877-1 circuit breaker also has a variety of protective features for circuit protection. One of these is a built-in surge protection system. This system helps protect the circuit from excessive current due to a sudden power surge. The breaker also features an automatic reset system, which resets the breaker after it has been tripped.

Application Field

The APL11-20877-1 circuit breaker is designed for a variety of applications, including industrial and residential applications. It is commonly used in manufacturing plants, power plants, office buildings, and residential homes. It is also used in hazardous locations, where additional safety measures are required. Additionally, the breaker is suitable for motor control, circuit protection, and monitoring applications.

APL11-20877-1 circuit breakers are designed to be used in a variety of systems, including electrical distribution systems, motor control systems, industrial automation systems, and transportation systems. They are also used in critical power and communication systems. The breaker is designed for applications where heavy-duty protection is needed and can be used in commercial, industrial, and utility applications.

The APL11-20877-1 circuit breaker is an efficient and reliable device for use in the electrical industry. It is designed to provide reliable and heavy-duty circuit protection to ensure safe operation of the electrical system. The adjustable trip setting and other protective features make it an ideal choice for applications that require protection against short-circuit, overloads, and power surges.

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