LELPK11-1REC4R-31993-125 Circuit Protection

Circuit breakers are important components in today’s electrical and electronic systems. They are designed to open or close the flow of electricity in a circuit as needed. The LELPK11-1REC4R-31993-125 is a circuit breaker specifically designed for medium voltage applications.

The first part of the designation “LELPK” stands for low-voltage, high-power circuit breaker. This indicates the ability of the breaker to handle higher voltage than other circuit breakers. The number “11” indicates that the breaker is designed for applications with medium voltage, ranging from 11 V to 200 V. The “1” indicates that this is a single-pole breaker, meaning that it can be used to open or close a single circuit. The “REC4R” indicates that the breaker is designed for the remote operation of an internal switch.

The “31993” indicates that the breaker has a current rating of 3993 A. This is the highest current that the breaker can safely handle before it trips and opens the circuit due to high current. The final part of the designation, “125”, indicates the size of the breaker. This particular circuit breaker is 125 mm wide and 150 mm high.

The working principle of the LELPK11-1REC4R-31993-125 circuit breaker is quite simple. When the current in the circuit reaches a certain level, the breaker trips and opens the circuit. This prevents damage from high current and also protects the devices connected to the circuit from overloading. Additionally, the remote operation of the internal switch allows the breaker to be activated from a distance, further increasing safety.

The LELPK11-1REC4R-31993-125 circuit breaker is a great choice for medium voltage applications. Its high current rating and compact size make it an effective and efficient breaker for a variety of applications. It is especially suitable for applications in the industrial, automotive, and military fields, where safety and reliability are of paramount importance.