Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Circuit Breakers

JAE-3-1REG4-40348-2 Application Field and Working Principle

Circuit breakers are electrical protection devices that provide the primary protection against short circuit conditions and are used in an extensive variety of applications. The JAE-3-1REG4-40348-2 circuit breaker is a 3-pole, thermal-magnetic breaker designed for high-current, motor applications. It is usually used in residential, commercial, and industrial facilities to ensure safety from unexpected power surge or fault currents. This article will discuss the application field and explain the working principle of the JAE-3-1REG4-40348-2 circuit breaker.

Application Field

The JAE-3-1REG4-40348-2 circuit breaker is designed for high-current applications and can handle 3000 Amps of current at a rated voltage of 240 Volts. It is mainly used in residential, commercial, and industrial settings to protect motors, power systems, and other electrical wiring from being damaged from sudden power surges or fault currents. It can also be used in control systems, multi-speed drives, and process control systems.This circuit breaker has a variety of features designed to protect the user from potential hazards, such as a time-delay trip indicator, manual reset, adjustable override, adjustable current limit setting, adjustable thermal trip setting, and overvoltage cutoff. All of these features provide additional protection against electrical fault conditions and further enhance the safety of the user.

Working Principle

The JAE-3-1REG4-40348-2 circuit breaker works by providing two levels of protection against short circuit and overload conditions. It is a combination of a thermal-magnetic breaker, which uses both heat and magnetic forces to activate and deactivate the breaker.The thermal protection is provided by a bimetallic strip located inside the breaker. This bimetallic strip is calibrated to bend and trip the breaker at a certain temperature. When the current running through the circuit becomes too high, the bimetallic strip will begin to heat up, and eventually the strip will bend and trip the breaker.The magnetic protection is provided by an magnetic coil located inside the breaker. This coil is calibrated to trip the breaker at a particular amount of amperage. When the current running through the circuit becomes too high, the coil will generate a magnetic field which will be strong enough to trip the breaker.In summary, the JAE-3-1REG4-40348-2 circuit breaker uses both thermal and magnetic forces to provide two levels of protection against short circuit and overload conditions. It is designed for residential, commercial, and industrial application that require a high-current, motor protection. This breaker has a variety of features that enhance its protective capabilities and ensure the safety of the user.

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