IULN111-1REC4-61-40.0-E Circuit Protection

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IULN111-1REC4-61-40.0-E Application Field and Working Principle

Circuit breakers are essential safety components in our daily life. They are designed to prevent electrical systems from being overloaded, short-circuited or overheated. IULN111-1REC4-61-40.0-E is a circuit breaker produced by Schneider Electric. This type of circuit breaker supports a current range from 0.5 up to 40A, a rated voltage of 250VAC and a rated breaking capacity of 10kA. It also features direct spacing, for ease of installation and is UL listed.

IULN111-1REC4-61-40.0-E circuit breaker is mainly used in residential and industrial applications, as they offer reliable protection from short circuits and overloading. Besides, they are also widely used in low-voltage switchgear products, such as motor control centers, lighting systems, and more. With its wide range of current ratings, it can be used in various applications, including air-conditioning systems, power distribution systems, and communication systems.

The working principle of IULN111-1REC4-61-40.0-E circuit breaker is based on bimetallic strip technology. The bimetallic strip consists of two different metals which heat up at different rates, when an electrical current passes through it. When the current reaches a predetermined threshold, it causes the bimetallic strip to bend. The bending of the strip triggers an internal mechanism which opens the contacts of the circuit breaker, thereby disconnecting the circuit and preventing it from overloading or overheating.

In order to ensure safety, the circuit breaker is equipped with a manual reset switch, which can be used to manually reset the circuit breaker when it has tripped. Furthermore, this type of circuit breaker also has an overload indicator, which lights up when the current exceeds the rated range of the circuit breaker, indicating that the circuit breaker needs to be reset or replaced.

In conclusion, IULN111-1REC4-61-40.0-E circuit breaker is a reliable and efficient safety component and is suitable for many applications. Its wide range of current ratings and manual reset switch make it a great choice for residential and industrial settings. It offers excellent protection from short circuits and overloading, while its overload indicator ensures that the circuit is operating correctly and safely at all times.

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