UPG6-21616-6 Circuit Protection

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Circuit breakers are vital safety features in electrical systems, protecting them from being damaged by overloads or short circuits. The UPG6-21616-6 circuit breaker is a medium duty circuit breaker that is designed for a range of applications. In this article, we’ll take a closer look at the UPG6-21616-6 circuit breaker and discuss its application field and working principle.

Application Field

The UPG6-21616-6 is suitable for use in a variety of applications. It can be used in residential, commercial and industrial applications as a way to protect electrical systems from excessive loads and short circuits. It can also be used in low and medium voltages, such as 120/240 VAC systems. In addition, it can be used in applications such as residential or commercial heating, cooling, lighting, and other general electrical applications.

The UPG6-21616-6 has a current rating of 16-20 A, voltage rating of 120/240 VAC, and is designed for 1 or 2 pole operation. It is also UL1077 listed, making it suitable for use in areas with significant environmental and safety requirements such as medical labs and critical processes. The circuit breaker is available in a wide range of different amperage ratings, and is capable of handling up to 55KAIC short circuit ratings.

Working Principle

The UPG6-21616-6 circuit breaker utilizes a magnetic trip mechanism to protect electrical systems from overloads and short circuits. This type of circuit breaker works by utilizing an electromagnet in the circuit breaker body. The electromagnet is connected to a magnetic trip bar which triggers the circuit breaker when an over-current is sensed.

When the current passing through the circuit exceeds the rated value, it causes the electromagnet to be energized and the magnetic trip bar is forced to open. This causes the contacts in the circuit breaker to open thus cutting off the flow current, preventing further damage to the electrical system. The UPG6-21616-6 circuit breakers also feature thermal protection to help protect the circuit against prolonged overloads.

The UPG6-21616-6 circuit breaker is a reliable, cost-effective solution for a range of different applications. It is designed to provide protection against both overloads and short circuits, ensuring the safety of electrical systems. Additionally, it is UL1077 listed, making it suitable for areas with stringent safety requirements.

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