JAE-2-37805-1 Circuit Protection

Series:	JAE
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction to JAE-2-37805-1 Circuit Breakers
Circuit breaker technology has a long history, having been used in electricity transmission and distribution for more than a century. It has become a vital component in the modern distribution network, required for a reliable power supply. With the development of distributed energy resources, the technical requirements of the circuit breaker has become increasingly stringent. In order to meet the needs of the market, the JAE-2-37805-1, a new type of circuit breaker, has been launched recently, and has become one of the most popular products in the industry. This article will discuss the application field and working principle of this circuit breaker.
Application Field and Working Principle
The JAE-2-37805-1 circuit breaker is a three-phase AC circuit breaker designed for indoor applications. It is suitable for use in a variety of power distribution systems, and can be used as both a switch and an isolator. The rated voltage is AC 690V and the rated current is 630A. The rated short-circuit breaking capacity is up to 50kA. This breaker is made of high quality components, such as a motor, a latch, an arc suppressing chamber, an arc quenching chamber, a charging mechanism, and an arc control device.The working principle of the JAE-2-37805-1 is very simple. When it is in the closed state, the two contact points are held together by the latch, and the current flows from one point to the other. When an overload or fault current is detected, the latch is released, and the two contact points are separated, thus interrupting the current flow. To ensure a safe break, the arc quenching chamber is filled with an inert gas. The arc suppressing device is also used to suppress the arc flash. The current is then slowly reduced and discharged by the charging mechanism. After the current has been discharged, the contact points can be re-latched and the breaker can be reset.Conclusion
To summarize, the JAE-2-37805-1 circuit breaker is a three-phase AC switch ideal for indoor applications. It is suitable for use in a variety of power distribution systems, and can be used as both a switch and an isolator. It has a high breaking capacity of up to 50kA. Its working principle is simple and relies on the release of the latch to break the current. An arc quenching chamber is used to ensure safety, while the arc flash is suppressed by the arc suppressing device. Finally, the charged is then discharged and the breaker is reset.

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