UPL11-1REC2-3764-1

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Circuit Breakers

Circuit breakers are essential part of an electrical system, providing safety and reliability. They are essential components of every modern electrical system, providing safety by interrupting dangerous short circuits and overcurrent situations.They also protect electrical systems from overload, preventing damage to wiring, sensitive components, and other equipment connected to the system.

UPL11-1REC2-3764-1 is a type of circuit breaker, suitable for use in different applications as its excellent insulation and reliable ability to perform. This circuit breaker has a rating of up to 690V/AC 50/60HZ or 250V/DC.

Application Field and Working Principle

UPL11-1REC2-3764-1 circuit breaker is commonly used in medium and low voltage applications such as substations, switchgear, or any other application requiring protection from overcurrent and short-circuit. This circuit breaker has a high breaking capacity of up to 20kA, making it suitable for larger installations and applications. The breaker also has good compatibility with circuit protection systems, allowing it to be used in a range of different situations.

The working principle of a circuit breaker is relatively simple. With UPL11-1REC2-3764-1, an electric current is sent through the external circuit and the electrical contacts of the breaker. As the current increases, a magnetic field is generated causing the actuator arm to move. When the current reaches the threshold for the breaker, the arm moves the contacts apart, thereby opening the circuit and preventing the current from further increasing.

This circuit breaker also incorporates a thermal element which helps to protect the system from overheating. This element keeps track of the temperature of the system and the current flowing through it. If the temperature exceeds the predetermined threshold value, the breaker will automatically trip and open the circuit.

UPL11-1REC2-3764-1 also includes an arc-fault circuit interrupter, which helps to detect and disconnect arcing faults from the external circuit. This helps protect the system from fire hazards due to arcing faults. The breaker also features an adjustable trip setting that allows users to adjust the level of current at which the breaker trips.

Overall, UPL11-1REC2-3764-1 circuit breaker is an ideal choice for applications that require reliable protection against overcurrent and short circuits. It is also a versatile breaker that can be used for a range of different applications. The breaker’s incorporated thermal element and arc-fault circuit interrupter make it even more reliable for use in a range of different situations.

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