LELBXK1-1REC4-38726-45-V

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The LELBXK1-1REC4-38726-45-V circuit breaker is a vital part of any electrical system, and it is important to understand the application field and working principle of this type of breaker.

Circuit breakers are used to protect electrical circuits against overcurrents and other overloads, as well as to safely interrupt circuits in the event of a fault or short circuit. By detecting an abnormally high current and automatically opening the power supply, a circuit breaker can prevent possible danger and damage caused by an electrical fault or short circuit. This type of breaker is designed to interrupt and divert high current overloads while still allowing normal operation of the electrical system.

The LELBXK1-1REC4-38726-45-V circuit breaker is a miniature-sized, one-pole breaker with a maximum current rating of 45 amps at 240 volts AC. It is designed to trip automatically when the current reaches its rated value, up to 200% of the maximum current rating. It features a manual reset button to reset the circuit breaker and restore power to the circuit.

The working principle of the LELBXK1-1REC4-38726-45-V circuit breaker is based on the thermal-magnetic release module. This module is composed of a bimetal element and an electromagnet. When an overload or a short circuit current flows through the circuit, the bimetal element works to produce thermal energy and the electromagnet produces a magnetic field. The combination of thermal energy and magnetic force causes the circuit breaker to trip and disconnect the circuit, preventing further damage.

The LELBXK1-1REC4-38726-45-V circuit breaker is suitable for use as part of a broad range of systems including residential, commercial and industrial electrical systems. It can be used for AC circuits and is UL and CSA compliant. It is able to operate accurately at normal temperatures up to 50-60 degrees Celsius and is resistant to aging, UV, and moisture.

In conclusion, the LELBXK1-1REC4-38726-45-V circuit breaker is a reliable and effective solution for protecting electrical circuits and preventing dangerous electrical faults or short circuits. By understanding the application field and working principle of the breaker, users can be sure that their electrical systems are adequately protected.

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