IALK1-40703-64 Circuit Protection

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Circuit breakers are a type of protective device used in electric power circuits, designed to connect and disconnect current and protect against overloads, short circuits and ground faults. An IALK1-40703-64 circuit breaker is a compact, high-performing breakers that provide reliable protection and maximum uptime in power systems. This article will discuss the application field and working principle of an IALK1-40703-64 circuit breaker.

Applications:

The IALK1-40703-64 breaker is designed to be used in industrial, commercial and utility AC electricity distribution systems. It is particularly well-suited for outdoor applications, withstands severe outdoor conditions such as adverse ambient temperatures, wind loads and humidity. It provides maximum uptime and reliable protection in power systems used in a variety of industries and applications, such as hospitals, airports, manufacturing plants, railway systems, and more.

The breaker is available in three frame sizes and twelve variations, with rated current levels ranging from 5A to 40A and a complete range of AC, DC voltages. It has an electrical life of at least 10,000 operations, and is available with a variety of accessories, such as mechanical and electrical interlocks and trip-free mechanisms.

Working Principle:

The operation of the IALK1-40703-64 circuit breaker is based on an electromagnetic mechanism. It generally consists of a movable contact connected to a spring-loaded armature. When the current exceeds the breaker\'s rated current, a release coil electromagnetically draws the armature inwards. This in turn causes the contact to move and the current to be disconnected.

The IALK1-40703-64 circuit breaker also offers an adjustable trip rating. This allows the user to adjust the breaker\'s cut-off current according to the specific characteristics of the particular system. The trip rating adjustment is usually done with a shunt trip coil, which generates a magnetic flux proportional to the current flowing through it.

The IALK1-40703-64 breaker is a compact, easy-to-use device which offers high-performance overload and short-circuit protection. It is designed for use in a variety of applications, and can offer reliable power system protection with maximum uptime.

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