UPL12-29287-1-V Circuit Protection

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Circuit breakers are electrical devices designed to protect an electrical circuit from damage caused by excessive electrical current. UPL12-29287-1-V is a type of circuit breaker. This article will discuss the application field and working principle of the UPL12-29287-1-V circuit breaker.

The UPL12-29287-1-V circuit breaker is a molded case breaker, which means that the breaker body is injection molded from plastic. It is a three-phase circuit breaker, with three poles that are independently fused. This breaker can handle up to 240 volts of alternating current (AC) and 25 amperes of continuous current. This makes it an ideal breaker for residential, commercial, and industrial applications. It is also UL listed and CSA certified, meaning that it meets all safety standards.

The UPL12-29287-1-V circuit breaker has two different working principles. The first is that when an excessive current flows through the circuit, it trips the breaker and breaks the circuit. This helps to protect the circuit from any damage that the excess current could cause. The second working principle is that when the breaker trips, it trips the hold-down device, which locks the breaker in the off position. This ensures that the breaker stays off until it is manually reset.

In addition to its application field and working principle, the UPL12-29287-1-V circuit breaker also has several other features. It features an adjustable trip level, allowing the user to adjust the circuit breaker’s trip level for optimal protection and performance. It also comes with a trip indicator, which alerts the user when the breaker has been tripped. Finally, it is backed by a limited warranty, offering additional peace of mind.

In conclusion, the UPL12-29287-1-V circuit breaker is an ideal choice for residential, commercial, and industrial applications. It is an injection molded, three-phase circuit breaker with two main working principles: to trip when an excessive current is detected, and to trip the hold-down device when the breaker is tripped. This breaker also has additional features such as adjustable trip levels and a trip indicator. With its high-performance and reliability, the UPL12-29287-1-V circuit breaker is an ideal choice for any application.

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