LEGH66-1-63-15.0-A-01-V Circuit Protection

Circuit breakers are among the essential components used in electrical circuits and installations. An electrical circuit breaker is a type of switch which is designed to monitor, detect and disrupt the flow of electricity when an electrical overload threat is detected. The LEGH66-1-63-15.0-A-01-V is a specific type of circuit breaker used in a variety of applications. This article will discuss the application field and working principle of the LEGH66-1-63-15.0-A-01-V circuit breaker to provide readers with a better understanding of the product.

The LEGH66-1-63-15.0-A-01-V circuit breaker is primarily used in an industrial setting, where they are applied as an overcurrent protective device. This type of circuit breaker is also applicable as a medium- and low-voltage circuit breakers. They are designed to prevent overcurrent conditions, and therefore provide optimal protection to industrial electrical circuits and systems. The product is certified as compliant to EN 60947, UL 489, IEC 60947 and CSA standards, and is available with test reports and test certificates on request. It is capable of withstanding a maximum current of 15A in normal conditions, with a permissible maximum of 23A.

As for its working principle, the LEGH66-1-63-15.0-A-01-V circuit breaker operates based on a relay-controlled system. It contains an Overcurrent release, consisting of two or more coils wired into a closed magnetic circuit. When current flows through the coils, an electromagnetic field is generated. This field causes the Overcurrent release’s plunger to activate, which is connected to the breaker. Upon actuation, the breaker opens the circuit to disconnect the power supply and protect the circuit from overcurrent. An additional feature of this breaker is its undervoltage release, which monitors voltage levels and trips the breaker in the event of an undervoltage condition.

The LEGH66-1-63-15.0-A-01-V circuit breaker is provided with a variety of features, making it a highly advantageous and reliable product. It complies with both international and US standards, making it internationally-accepted and reliable. The built-in undervoltage release provides added protection against power interruption, while the overcurrent release is capable of withstanding maximum currents of up to 15A. It also offers technicians the ability to inspect the circuit breaker for any potential faults and use quick setup functions to quickly restore a circuit.

In conclusion, the LEGH66-1-63-15.0-A-01-V circuit breaker is a reliable and user-friendly industrial circuit breaker. Its primary application is overcurrent protection, which is augmented with undervoltage protection for added safety. It is aesthetically pleasing, easy to install, durable, and compliant with international standards. Its additional features make it an excellent and reliable choice for protecting industrial electrical systems.