UPG1-26359-1 Circuit Protection

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Circuit breakers are essential components in most electrical systems. They help protect people and property from electrical dangers by automatically disconnecting circuits in the event of an overload or short circuit. Among the wide variety of circuit breakers available, UPG1-26359-1 is a popular choice due to its wide range of applications and reliable performance.

UPG1-26359-1 circuit breakers are used in power distribution and automation systems for a variety of applications such as motor load control, over/under voltage sensing, fault protection, and other electrical safety measures. They are also used in drum switch systems, electric welding machines, and other industrial processes.

UPG1-26359-1 circuit breakers feature a compact design and are easy to install for personal and industrial use. They are also space-saving due to their miniature size and can be used in tight spaces that cannot accommodate larger circuit breakers. They are UL recognized and cUL approved for a variety of applications. These circuit breakers are available in ranges from 10A-300A, and they also come with a choice of 1, 2, 3, 4, 6, 8, and 10 poles.

UPG1-26359-1 circuit breakers operate on the principle of thermal-magnetic action. When an overload or short circuit occurs, the breaker senses the excess current due to increased Joule heating of its internal bimetallic strip. This causes the contact to open and interrupt the circuit. The trip time of the circuit breaker is between 20ms and 500ms, depending on the current, thus providing protection against overloads or short circuits. The tripping mechanism also prevents the breaker from being reset until personnel check and reset the circuit manually.

In addition, UPG1-26359-1 circuit breakers also feature thermal magnetic and Hydraulic Magnetic (HM) over-current protection. The thermal magnetic over-current protection works by detecting increased current and opening the contact. It has a quick response time of 20ms to 80ms, which can be adjusted to meet the requirement of various applications. The Hydraulic Magnetic over-current protection works by using a magnetic field to sense the amount of current flowing through the circuit and then opening the contact if it exceeds the set current threshold. This protection also has a quick response time of 20ms to 300ms, which can also be adjusted to meet different application requirements.

UPG1-26359-1 circuit breakers are an ideal choice for various applications and are widely used for power distribution and automation in industrial, commercial, and residential settings. Due to their high current ratings, reliable performance, and competitive pricing, UPG1-26359-1 circuit breakers have become a popular choice among consumers.

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