LELK1-31818-70

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Circuit breakers are an essential part of any electrical system. They are designed to protect electrical circuits from overloads and short circuits, preventing potentially damaging and costly power surges. The type of circuit breaker used depends largely on the type of electrical application and the requirements of the circuit being protected. One of the most commonly used circuit breakers is the LELK1-31818-70, which is designed for use in commercial and industrial applications.

The LELK1-31818-70 is a UL approved, three-pole current-limiting circuit breaker, which means it can limit the flow of current in a circuit and protect the circuit against overloads and short circuits. This breaker is ideal for three-phase applications, and is rated to handle 50A of continuous current or up to 4,000A of short-circuit current. The short-circuit protection ensures that any sudden power surges are contained and the circuit is not damaged.

The LELK1-31818-70 is designed with a self-testing mechanism which allows it to check its own operation. This self-test feature ensures that the tripped load is removed from the circuit and that the breaker is ready to reset. This self-testing feature allows the breaker to automatically check the circuit on a regular basis, continually ensuring it meets the overload protection requirements.

The LELK1-31818-70 works by using a trip spring. The trip spring is a device which is mounted within the breaker and expands when the current through the circuit rises. When the current through the circuit reaches the maximum set value, the trip spring activates the breaker, causing it to trip and shut off the power. The breaker can then be reset when the current through the circuit has decreased enough to deactivate the trip spring.

The LELK1-31818-70 is designed to be used in three-phase applications that require a reliable and efficient level of current protection. It is suitable for a wide range of commercial and industrial applications and is UL approved which helps ensure the highest level of safety and performance. This versatile circuit breaker provides excellent protection against both overloads and short circuits, making it an ideal choice for applications that require reliable protection.

The LELK1-31818-70 is an essential component to any electrical system, providing reliable long-term protection against both overloads and short circuits. Its self-testing feature ensures that it is always working effectively and efficiently, providing the highest levels of safety and protection. This circuit breaker is an ideal choice for a variety of commercial and industrial applications, providing reliable and efficient overload and short circuit protection.

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