LEL12-1REC5-40555-21-G1-V Circuit Protection

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Circuit Breakers are electrical devices used to protect electrical systems and components against overload, short circuit, undervoltage, and other electrical faults. The LEL12-1REC5-40555-21-G1-V is a circuit breaker manufactured by Lutze Designed Components specifically for use with domestic heating systems, but can also be used in other circuits, such as lighting, air conditioning, or power failure alarms.

The LEL12-1REC5-40555-21-G1-V is a DIN-mountable single pole circuit breaker with a voltage rating of 240 V AC, from 0.5 - 63 A, and a breaking capacity of 6 kA. The circuit breaker is able to detect an overload or short circuit in the circuit it is connected to and quickly break the circuit, thereby preventing any of the components in the circuit from suffering any damage. The circuit breaker also has a manual reset function, which can be used to restore power to the circuit, provided the fault has been rectified.

The LEL12-1REC5-40555-21-G1-V circuit breaker has a wide range of applications, including domestic heating systems, lighting circuits, air conditioning systems, and power failure alarms. The breaker is designed to protect against overload, short circuit, and other electrical faults. The LEL12-1REC5-40555-21-G1-V is most commonly used in domestic heating systems due to its high current and voltage ratings, which allow it to handle the high power demands typically found in such systems.

The working principle of a circuit breaker is relatively simple. When the current flow through a circuit exceeds the rated value of the breaker, a thermal system inside the breaker responds to the increased temperature and releases a plunger which physically disconnects the circuit. This interruption of current flow causes a brief arc in the circuit, but not long enough to cause any damage. Once the current flow returns to within the rated value the breaker can be reset, and the circuit resumes operating normally.

In conclusion, the LEL12-1REC5-40555-21-G1-V is a high quality and reliable circuit breaker, designed for use in domestic heating systems, lighting circuits, air conditioning systems, and power failure alarms. The breaker is able to detect overload or short circuit conditions, and quickly break the circuit, thus protecting any of the components from any damage. The reset function allows it to be returned to working order, provided the fault has been rectified. As such, this circuit breaker is an essential component of any electrical circuit.

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