T11-3-.500A-01-11AL

Circuit Breakers: T11-3-.500A-01-11AL Application Field and Working Principle

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. Circuit breakers can be molded case, insulated case, or miniature units. The T11-3-.500A-01-11AL is a circuit breaker of the latter type, used in industrial applications to protect electrical equipment and circuits. The working principle and application field of this model are outlined below.

Working Principle

At their most basic level, a circuit breaker is simply a switch that opens and closes a circuit to allow the flow of electricity. But when it comes to circuit breakers, they are more complicated than just a mechanical switch. The T11-3-.500A-01-11AL uses two sets of contacts that are held together by a spring force against either an electromagnet or a solenoid. When an over-current or short-circuit is detected, the energy released by the reaction of the contacts separates them, opening the circuit and preventing further power from flowing.

When the circuit breaker is tripped, a flag is raised and a signal is sent to a relay or other alarm, alerting the operator that the circuit has been opened. In addition, the circuit breaker has a manual reset, which can be activated to reset the circuit and allow the current to flow again.

Application Field

The T11-3-.500A-01-11AL is a miniature circuit breaker designed for industrial applications. It is rated for currents up to 500A and voltage up to 480Vac. The breaker is designed to handle short-circuit currents up to ten times the rated current, making it a reliable and robust protection device.

Due to its miniature size, the T11-3-.500A-01-11AL can be used for a variety of applications. This includes factory automation, testing and measurement, and control systems. It is also suitable for applications where space is limited, such as computer and hazardous environment enclosures, machine control panels, and industrial and marine control panels.

Conclusion

The T11-3-.500A-01-11AL is a circuit breaker that is suitable for industrial applications and can handle currents up to 500A and voltages up to 480Vac. Its compact size and ability to handle short-circuit currents up to ten times the rated current makes it suitable for a variety of applications including factory automation, testing and measurement, and control systems. It is an ideal protection device for use in any industrial or marine environment.