9129643200 Circuit Protection

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A circuit breaker is a device designed to protect an electric system from short-circuiting and other faults. It serves both as a safety precaution and as a way to protect against power outages. Circuit breakers are used in a variety of applications, ranging from residential homes to industrial settings, and in all types of electrical equipment including transformers, switchgear, and other power distribution equipment. They are designed to automatically disconnect power in the event of an overcurrent or other fault condition.

The 9129643200 circuit breaker is a three-pole, thermally-activated, trip-free device designed for residential and commercial applications. It is rated for both 250 and 480 volt current, has a continuous current rating of 65 amps (AC) and a trip current rating of 90 amps (AC). Its dimensions are 4.4 x 4.4 x 4.4 inches (HxWxD). The thermal activation feature ensures that the circuit breaker will trip in a short amount of time when it detects an overload and help to protect the electrical system and equipment.

The 9129643200 circuit breaker is designed to respond to a variety of possible fault conditions, including short circuits, overcurrents, and ground faults. When a circuit is closed, the thermal element in the device heats up and causes an electrical trip, effectively breaking the circuit. This prevents any unnecessary power surges and keeps equipment safe from damage. In the event of a power outage, the thermal element cools down and allows the circuit breaker to reset. This process is known as definite time tripping.

In order to ensure efficient operation of the device, all components of the circuit breaker must be inspected regularly, and any defective elements must be replaced. The main components of the 9129643200 circuit breaker are the shunts, contact points, and thermal element. The shunts are metal pieces that connect the two terminals of the circuit breaker, while the contact points provide an electrical contact between the two terminals. The thermal element is a thin strip of material that is heated by a current and trips the circuit breaker if the current exceeds the set limit.

The 9129643200 circuit breaker is designed for both residential and commercial applications. In residential applications, it can be used to control the flow of electricity in outlets and devices, as well as protecting the home from overloads and power outages. In commercial applications, it can be used in industrial settings, to regulate the distribution of power in machinery, and to prevent damage caused by faults and surges.

The 9129643200 circuit breaker is a reliable and efficient device that can protect electrical systems and equipment in both residential and commercial settings. Its thermally-activated feature ensures that the circuit breaker will trip in response to excess current, while the definite-time tripping feature ensures that it will reset after a power outage. Regular maintenance and inspection of all components is important for efficient and safe operation of the device.

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