LELKM12-2REC5-36458-1-V Circuit Protection

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Circuit Breakers

Circuit breakers are devices that protect an electrical device or system from damage caused by excessive current or voltage. They are designed to trip and disconnect the power to the device or system before an overload or short circuit can occur. In order to protect the system, circuit breakers must be installed in a specific location.

One such circuit breaker is the LELKM12-2REC5-36458-1-V. This model has been designed for use in residential and commercial applications. It is capable of protecting against a wide range of currents and voltages and is UL and CSA approved. Additionally, it has a high-performance temperature rating of -25°C to +80°C. In addition to being a reliable and durable circuit breaker, this model is also easy to install.

Application Field

The LELKM12-2REC5-36458-1-V is suitable for a wide range of applications, including residential, commercial, and industrial. It is perfect for protecting lighting circuits, air conditioning, pumps, motors, and other residential or commercial applications. The circuit breaker has been designed to provide reliable and safe protection in both new and existing installations.

Working Principle

At the heart of the LELKM12-2REC5-36458-1-V is a thermal-magnetic tripping device. This electrical device is capable of detecting both over-current and over-voltage conditions. The thermal-magnetic device contains metallic mechanism which is responsible for the actual tripping action. The thermal portion detects when the flowing current is close to the rated current. This causes the bimetallic element to heat up, and when it reaches a certain temperature the trip contact opens the circuit, thus breaking the circuit.

The magnetic portion of the thermal-magnetic tripping device is based on a magnet attached to a spring assembly. When an over-current condition is detected, the magnet pulls the spring and causes the trip contact to open, thus shutting off the power to the system. This type of protection mechanism is fast and effective, allowing the circuit breaker to quickly respond to overloads and short circuits.

In conclusion, the LELKM12-2REC5-36458-1-V is a reliable and durable circuit breaker. It is suitable for a wide range of applications, including residential, commercial, and industrial. It is capable of protecting against a wide range of currents and voltages, and has a high-performance temperature rating. Additionally, it is easy to install, making it a great option for both new and existing applications.

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