8345-SR0029-20A Circuit Protection

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The 8345-SR0029-20A is a circuit breaker, a piece of electrical equipment that quickly breaks an electrical circuit in order to protect equipment and people from harm. The circuit breaker is designed to respond to an abnormal current overloading, short-circuiting, and ground fault that can cause potential hazards. The 8345-SR0029-20A is the type of circuit breaker suitable for a wide range of applications and is used to open or close the circuit under abnormal conditions, providing protection and safety for devices and people. It is an essential component of modern power systems.

The 8345-SR0029-20A is a current limiting breaker that is highly reliable and takes up a smaller space than other similar solutions. It is also designed with an adjustable instantaneous trip current, allowing users to select the desired threshold. The current limiting characteristics can help to reduce the maximum short circuit current to the level where the circuit breaker can be successfully operated. This ensures the highest degree of safety and reliable control of the system.

The 8345-SR0029-20A is a widely used circuit breaker in a variety of applications due to its strong performance and enhanced safety features. It is commonly used in industrial applications, such as in power systems, high voltage power distribution, and substations. It is also frequently used in office applications, including lighting control, fuse replacement, and emergency power supplies. It is safe and reliable, and can protect people and equipment from damage by providing immediate disconnection in case of an overloading, short-circuit, or ground fault.

The working principle of the 8345-SR0029-20A is based on electromagnetic induction. When current increases in the circuit, the output current of the armature becomes larger. This increases the magnetic force and causes the armature to move towards the operating mechanism to open. The contact of the circuit breaker is driven open by spring, and the output current is cut off by the magnetic force. When the current is normal, the armature overcomes the spring force and moves back, causing the contacts to close and allowing the current to flow.

The 8345-SR0029-20A is a highly reliable circuit breaker and is an ideal choice for applications that require reliable protection and safe control. It is designed with adjustable trip current, which can be set to the desired threshold in order to ensure reliable protection. It is also available in a wide range of sizes and voltage ratings, making it suitable for different applications. It is a cost effective, safe and efficient solution and can help to ensure the safety of people and equipment.

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