8340-T110-K1T1-ALH126-7A-U

Circuit Breakers

8340-T110-K1T1-ALH126-7A-U

The 8340-T110-K1T1-ALH126-7A-U is a type of circuit breaker. It is an industrial grade circuit breaker that is used to control and protect industrial systems, as well as residential applications. This type of breaker is capable of sensing an electrical overload, then interrupting the current flow to protect the circuit.

Application Field

The 8340-T110-K1T1-ALH126-7A-U is designed for use in industrial settings, such as factories, power plants, and commercial buildings. The circuit breaker can also be used in residential applications, such as a main house circuit breaker, or for smaller items, such as refrigerators or other small appliances.

It is important to note that the circuit breaker is UL1989 listed, and is designed for both 120 and 240 volts. This means it can be used in both alternating current (AC) and direct current (DC) circuits.

Working Principle

The circuit breaker is designed to protect the circuit it is connected to from electrical overloads. This is done by sensing the electrical current that is passing through the circuit, and if the current exceeds a certain amount, the breaker will trip (or open) and interrupt the flow of current. This helps to protect the circuit from damage, as well as prevent electrical fires.

When the breaker trips, it opens a set of contacts inside the breaker, which interrupts the flow of current. When the overload is cleared, the contacts will close and current can flow again. The breaker will then reset itself, and the circuit will be safe to use again.

The circuit breaker also includes a thermal cut-off (TCO) feature. This will detect if the temperature in the circuit rises too high, and will trip the circuit breaker if the temperature gets too high. This helps to protect the circuit from over-heating, and also helps prevent electrical fires.

Conclusion

The 8340-T110-K1T1-ALH126-7A-U is a type of circuit breaker that is designed for industrial and residential applications. It is designed to sense an electrical overload and interrupt current flow to protect the circuit. It is UL1989 listed, and is rated for both AC and DC circuits. The circuit breaker also includes a thermal cut-off feature, which will trip the breaker in the event of extreme temperatures.