LELZXK1-31798-1-V

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Circuit breakers occupy a pivotal role in electrical systems and have many applications. The LELZXK1-31798-1-V circuit breaker is one such example and is designed to provide both protection and switching capabilities through the use of a sophisticated arc chute system. This article will discuss the application field of the LELZXK1-31798-1-V and provide an overview of its working principle.

The LELZXK1-31798-1-V is a three-pole molded case circuit breaker (MCCB) with a broad range of applications. It is commonly used in residential, industrial, or commercial electrical systems and is rated at 600 volts AC, 175 amperes at 40° C. The LELZXK1-31798-1-V is suitable for use in branch, feeder, and motor protective circuits. It is UL listed, NEMA certified, and CSA certified for use in both the USA and Canada.

The LELZXK1-31798-1-V is designed to offer both overcurrent and short circuit protection. It has a differential trip unit that provides reliable protection by automatically sensing any current imbalance between the three-phase lines and tripping the breaker when the imbalance exceeds a predetermined level, thereby protecting the system from overloads and short circuits. The circuit breaker also has adjustable short time pickup and overload ranges, allowing for further customization of its protection characteristics.

The LELZXK1-31798-1-V also features an advanced arc chute system, which is designed to extinguish any arcs created when the breaker trips. The arc chute system quickly detects arcing, starts the quenching process, and then safely and effectively directs the flow of the arc away from contact wires. This helps to reduce contact heating and eliminates the risk of arc flash.

The LELZXK1-31798-1-V is also designed to offer reliable switching capabilities, allowing users to control the flow of power in a quick and efficient manner. The circuit breaker’s current-carrying parts are designed to provide smooth operation and reduce the possibility of misoperation or contact damage. Additionally, the breaker’s push-button trip mechanism allows for manual tripping of the breaker in the event of an emergency.

Overall, the LELZXK1-31798-1-V is a highly capable and reliable circuit breaker, providing both overcurrent and short circuit protection as well as reliable switching capabilities through the use of an advanced arc chute system. It is suitable for use in a variety of applications ranging from residential to industrial, making it a great choice for a wide range of needs.

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