LELK2-40415-1 Circuit Protection

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Circuit Breakers
Circuit breakers are a type of electrical switch designed to protect an electrical circuit from damages due to excessive current, voltage or power surges. All circuit breakers, regardless of the type, provide two functions: to protect against unwanted current, and to permit a controlled interruption of current flow. One of the most popular forms of circuit breaker is the LELK2-40415-1, a combination circuit breaker and surge protector.The LELK2-40415-1 is a two-pole circuit breaker with two poles wired in parallel and rated at 20, 30 and 40A. It is designed to protect residential, small business and industrial circuits from over-current events and voltage spikes. It is typically used in combination with other types of circuit breakers, such as high-current circuit breakers. The device is also UL approved, which ensures that it meets or exceeds industry standards.The working principle of the LELK2-40415-1 is based on the fact that an increased current flow can cause an overload, which can cause an arc to form. This arc can cause the circuit breaker to trip, thus preventing further damage to the circuit. The device also has a differential trip feature, which allows the circuit breaker to trip more quickly for high currents. The LELK2-40415-1 features an adjustable trip point and is equipped with a reset switch which can be operated manually.The LELK2-40415-1 is designed for use in multiple applications and is an especially reliable and efficient circuit breaker for residential and small commercial applications. The device is designed to provide over-current protection for supply circuits such as service entrances, branch circuits, cord connectors, circuits for appliances such as electric stoves, and alarm and phone systems. Its adjustable trip point makes it suitable for high current applications such as pool, sprinkler and sump pump circuits.The LELK2-40415-1 is also suitable for low voltage applications. It is capable of controlling and protecting low voltage lighting, HVAC systems, motors, and transformers. The device is able to provide surge protection, and has a minimum trip current of 10,000A, and a maximum of 40,000A.In addition to its over-current protection capabilities, the LELK2-40415-1 has a surge-protective function, providing reliable suppression of voltage spikes. This makes it ideal for protecting small electronic devices, such as computers, printers and TVs.The LELK2-40415-1 is a cost effective choice for residential and commercial applications, as it provides both over-current protection and surge protection in one convenient package. It is also relatively easy to install and maintain, making it an excellent choice for the novice electrician.

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