9129693500 Circuit Protection

Circuit Breakers

A circuit breaker is a device that disconnects or opens a circuit when electric current is too high. It is designed to protect electrical circuits from damage caused by overload, short circuits, and other electrical faults. Circuit breakers are a common safety feature in electrical systems, and they can be found in residential, commercial, and industrial applications.

9129693500 Application Field and Working Principle

The 9129693500 circuit breaker is designed for high-current applications, such as industrial equipment, emergency power systems (EPS), and surge suppressors. This type of circuit breaker features a high breaking capacity of 200kA, making them ideal for use in high current applications. The 9129693500 features a trip breaking mechanism, which works by detecting an overload in the circuit and then mechanically opening the circuit breaker contacts.

When an overload is detected, the current is diverted and the voltage across the circuit is reduced. The circuit breaker has a built-in thermal element that works by detecting the heat generated by the increased current, and then tripping the circuit breaker contacts. This type of circuit breaker also has an electro-mechanical control system, which allows a user to manually reset the circuit breaker if necessary.

In addition to its overload protection, the 9129693500 also has the ability to detect short circuits in the circuit. A short circuit occurs when a current is sent through one side of the circuit breaker contacts at a rate that is beyond its capacity. When this happens, the voltage across the circuit is immediately reduced, and the circuit breaker trips, preventing the current from causing damage to the circuit.

The 9129693500 circuit breaker is also designed to be a safety device for personnel and equipment. In the event of a power failure, the circuit breaker will trip, preventing any damage to the equipment and personnel. It can also help to prevent any safety hazards that could occur due to a sudden power outage.

The 9129693500 circuit breaker is used in a wide variety of applications, including: residential, agricultural, industrial, and large-scale commercial applications. The safety features and high-breaking capacity make the 9129693500 an ideal choice for high-current applications. It is also an economical choice, since it is designed to be easy to install, maintain, and replace as needed.