LELPK11-31131-1 Circuit Protection

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A circuit breaker is an electrical device that is used to protect and control an electric circuit. The LELPK11-31131-1 circuit breaker is a particulate air circuit breaker (PAT) with an air gap of 0.25 inches (6.35 mm). This breaker is designed to interrupt dedicated or frequently used circuits when an overload or fault condition occurs, with the purpose of protecting the circuit from further damage from over-current or short circuit.

The working principle of the LELPK11-31131-1 circuit breaker is based on the over-current or short circuit protection of electrical systems. It works by having a bimetallic element – a strip of two dissimilar metals that expand at different rates when heated – inside the breaker. When current passes through the breaker, the bimetallic strip reacts to heat due to the electricity, and it expands and releases the load-carrying elements, resulting in the breaker tripping and the power being cut off. The breaker will reset when the electrical current drops.

Application field of the LELPK11-31131-1 circuit breaker includes industrial, commercial, and residential buildings. It can be used as a main breaker in a home or business, or as a local branch-circuit breaker to protect a dedicated circuit, such as a clothes dryer or an air conditioner. It can also be used as a garage-door heater breaker, to protect the motor of the garage door opener.

The LELPK11-31131-1 circuit breaker is UL listed and CSA certified. It features interior thermal-magnetic trip-mechanism, adjustable trip settings, and a stainless steel trip lever. It also has a trip indicator that illuminates to show when the breaker has been tripped. It has a 10,000 Amp interrupting capacity and a 125V AC, 250V AC, or 480V AC rating. In addition, it is designed to fit standard "B-Line" type electrical panels and meets UL and NEMA standards.

The LELPK11-31131-1 circuit breaker is an electrical device with a proven and reliable design for protecting and controlling electrical circuits. With adjustable trip settings, a 10,000 Amp interrupting capacity, and its UL and NEMA certifications, the LELPK11-31131-1 makes a great choice for a variety of applications in industrial, commercial, and residential settings.

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