239-1-2725-3

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Circuit breakers are essential pieces of equipment in all electrical networks, including those in industrial and commercial facilities. The 239-1-2725-3 is a circuit breaker manufactured by a leading name in the industry. This breaker offers superior performance and reliability, making it the perfect choice for a wide range of applications. In this article we will discuss the 239-1-2725-3\'s application field and working principle so that readers can make an informed choice when looking for a circuit breaker.

The 239-1-2725-3 is designed for use in a range of industrial, commercial and residential applications. It can be used in low and medium voltage systems, including those operating at the standard AC line voltage of 120/240V. It is also suitable for motor starter applications, where it can be used to protect the motor control circuits and motor overloads. The breaker is also compliant with UL 489 standards, making it suitable for use as an interrupter in panelboards, switchboards and switchgear. Finally, the 239-1-2725-3 can be used in generator sets, as well as lighting panel systems.

The 239-1-2725-3 operates on the principles of thermal-magnetic protection. This involves the use of two separate components, the thermal element and the magnetic element. The thermal element works by analyzing the temperature of the circuit and tripping the breaker when it becomes too hot, thus preventing serious damage to the equipment and power lines. The magnetic element works by detecting any sudden increase in the current of the circuit. If the current becomes abnormally high, the magnetic element will trip the breaker, again preventing serious damage to the circuit. Together, these two components provide the maximum level of protection for the associated equipment and power lines.

The 239-1-2725-3 is a reliable and effective circuit breaker. It is designed to provide superior performance in a wide range of applications. It works on the principle of thermal-magnetic protection and is compliant with UL 489 standards. It is suitable for a wide range of applications, including motor starters, panelboards, switchboards, switchgear and generator sets. If you are looking for a high-performance circuit breaker for your application, the 239-1-2725-3 is a great choice.

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