219-3-2600-982

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219-3-2600-982 Application Field and Working Principle

Circuit Breaker 219-3-2600-982, an air circuit breaker, is classified as a low-voltage general purpose circuit breaker. It has been designed and developed to accommodate both residential and commercial applications when used with appropriate accessories. The device is suitable for protection of low and medium voltage electrical power systems with AC50 Hertz single phase or three phase system voltage up to 4,000 volts depending upon the available circuit breakers and accessories.

Application Fields

219-3-2600-982 air circuit breakers can be used in a wide range of applications including for residential, commercial, industrial, and other electrical installations. These include industrial motor control, lighting, heating and air conditioning, building automation, small-scale distributed generation, power system control, and other uses requiring circuit protection.

Working Principle

219-3-2600-982 air circuit breaker is a device that is designed to protect an electrical circuit from excessive current, short circuits, and other dangerous conditions. The device is a mechanical switch that can be manually opened and closed to interrupt the current in an electrical circuit. The working principle behind its operation is based on the movement of an arc chute. The chute is a metallic plate with a copper block attached to it. When the breaker is closed, the chute acts as a conductor by connecting the two contact points of the breaker.

When an overload or a short circuit occurs, it causes an instantaneous increase in current, which causes the chute to move away to the opposite contact point and open the circuit. This movement is generated by an arc shower, which is created by the heat generated by the movement of the current. The arc shower pulls the chute away from the contact point and causes the circuit breaker to open. The opening can be achieved manually or with a remote control.

Conclusion

Circuit Breaker 219-3-2600-982 is an air circuit breaker, which is suitable for a wide range of applications and can be used for residential, commercial, industrial, and other electrical installations. It works based on the movement of an arc chute. When an overload or a short circuit occurs, the arc chute moves away to the opposite contact point and opens the circuit, breaking the current.

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