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Circuit Breakers

Circuit breakers are an important component of the electrical system, both in residential and commercial applications. The JTEP-3-1REC4-39554-500 circuit breaker is a three-pole type breaker that is mainly used in distribution switchgears and other equipment that require low voltage and high current capacity. This circuit breaker is designed to protect electrical circuits from overload and short-circuit damage.

Application Field

The JTEP-3-1REC4-39554-500 is rated for operation at 500 amperes, which makes it suitable for use in the residential main panel. It is also used in other equipment that require low voltage and high current capacity, such as large industrial electric boiler systems, distribution switchgears, and other industrial equipment. The primary use of this circuit breaker is to protect electrical circuits from overload and short-circuit damage.

Working Principle

The JTEP-3-1REC4-39554-500 circuit breaker is designed to trip or disconnect an electrical circuit when the current exceeds the preset limit. The current is monitored by the circuit breaker’s thermal-magnetic element, which can detect any rises in current beyond the maximum level. When this limit is exceeded, the current flow is interrupted and the circuit breaker trips, disconnecting the circuit.

The circuit breaker also includes a manual reset function that allows the circuit to be re-connected after the surge has cleared. The reset is accomplished by pressing the circuit breaker’s reset button. Once the reset button is pressed, the circuit breaker’s thermal-magnetic element will reset itself so that it can detect any further rises in current.

The JTEP-3-1REC4-39554-500 circuit breaker is UL-1077 listed for safety and is designed to meet the applicable IEEE, CSA, and ANSI standards.

Conclusion

The JTEP-3-1REC4-39554-500 circuit breaker is a three-pole type breaker that is mainly used in distribution switchgears and other equipment that require low voltage and high current capacity. It is rated for operation at 500 amperes, making it suitable for use in the residential main panel. It is designed to protect electrical circuits from overload and short-circuit damage by detecting rises in current beyond the maximum level. The circuit breaker also resets automatically after a surge is cleared. The JTEP-3-1REC4-39554-500 circuit breaker is UL-1077 listed for safety and designed to meet IEEE, CSA, and ANSI standards.

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