219-3-1-64F-5-9-78-V

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

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Overview of Circuit Breakers

Circuit breakers are devices used to protect electrical systems from short circuits, overloads, and other potentially dangerous situations. They act as a “fuse”, and when the circuit is overloaded, they break the circuit and prevent any further damage from happening. Circuit breakers come in a variety of types, including thermal-magnetic, electronic, and hydraulic.

219-3-1-64F-5-9-78-V Application Field and Working Principle

The 219-3-1-64F-5-9-78-V circuit breaker is a thermal-magnetic breaker designed to protect electrical systems from short circuits, overloads, and other hazardous situations. This breaker works by utilizing a combination of thermal and magnetic forces to determine when a dangerous event has occurred. The primary function of the thermal-magnetic breaker is to limit the amount of current flow through a circuit. The breaker operates by utilizing a bimetallic strip that changes shape when heated, and a magnetic field from the current’s flow that acts on the bimetallic strip.When an overload occurs, the current flows through the bimetallic strip causing it to heat up, which in turns changes the shape of the strip and triggers the internal relay. This then cuts off the power supply to the circuit and keeps it off until the breaker is reset manually.

Applications and Benefits

The 219-3-1-64F-5-9-78-V circuit breaker is commonly used in industrial and commercial applications. This type of breaker is suitable for use in areas with extremely high voltage and current flow, such as hazardous locations. It is also capable of providing up to 9000 amperes of protection. The key benefit of using a thermal-magnetic breaker is its ability to provide a fast and efficient response to potentially hazardous events. This helps to ensure the safety of personnel and equipment, as well as reduce any potential down time due to the event. It also features a manual reset, which allows personnel to easily reset the breaker after the hazardous event is over.

Conclusion

The 219-3-1-64F-5-9-78-V circuit breaker is a thermal-magnetic breaker designed to protect electrical systems from dangerous events. It utilizes a combination of thermal and magnetic forces to detect when an overload or short circuit has occurred, and will then shut off the power supply to the circuit. This breaker is suitable for industrial and commercial applications and is capable of providing up to 9000 amperes of protection. The key benefit of using this breaker is its ability to quickly and efficiently respond to hazardous events, helping to ensure the safety of personnel and equipment.

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