JTE-1-1REC4-39554-250

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Circuit Breakers

A circuit breaker is a type of electrical switch used to control and protect electrical power circuits. The JTE-1-1REC4-39554-250 circuit breaker is specifically designed to provide protection in short-circuit conditions. The application range of the breaker and its working principle will be discussed in more detail below.

Application Field

JTE-1-1REC4-39554-250 is a compact robust circuit breaker, rated at up to 250 amperes. It is designed for use in residential, commercial and industrial applications. In residential applications, these circuit breakers can be used to protect households from electrical faults, overheating, or surges. They may also be used in commercial and industrial applications to protect both equipment and wiring from electrical faults.

Working Principle

The JTE-1-1REC4-39554-250 circuit breaker works by disconnecting a circuit when an overload or a short circuit is present. This is achieved by a bimetallic strip, a brass strip held between two different strips of metal with differing coefficients of thermal expansion. When electric current passes through the bimetallic strip, it eventually causes the two metal strips to expand at different rates. This causes the brass strip to bend which in turn actuates the trip mechanism, resulting in the breaker tripping and thus disconnecting the circuit.

The reset switch must be toggled after the fault is cleared in order to reset the breaker and once again make the circuit available for use. The JTE-1-1REC4-39554-500 circuit breaker is a dependable, robust and cost-effective solution for residential, commercial and industrial applications.

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