LMLBX1-1RLS4-36144-45-V Circuit Protection

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Circuit Breakers are electrical systems designed to protect a circuit from damage caused by an overload or short circuit. The LMLBX1-1RLS4-36144-45-V is a circuit breaker that satisfies most consumer, commercial, and industrial applications.

Product Features and Benefits

The LMLBX1-1RLS4-36144-45-V circuit breaker has advanced features that make it suitable for a wide variety of applications. It features an adjustable time-delay thermal-magnetic trip that responds according to the amount of current flowing through it. This ensures the safe and efficient operation of a circuit, protecting against over-current, short circuits, and over-voltage. The breaker is also equipped with a bolt-on mounting system and an insulated enclosure for easy installation in multiple applications. It is rated to 250V AC and 50A, with an adjustable trip setting range of 10A to 50A.

Application Fields

The LMLBX1-1RLS4-36144-45-V is suitable for installation in a wide range of applications. Because of its adjustable time-delay thermal-magnetic trip, it is an excellent choice for residential, small- to medium-scale commercial, and industrial settings. It can be used for computers and other electronic equipment, motors and LED lighting, battery charging, and energy storage systems.

Working Principle

The LMLBX1-1RLS4-36144-45-V circuit breaker works through the coordination of multiple components. The breaker has two trips; a thermal trip and a magnetic trip. The thermal trip is manually adjustable, allowing for an adjusted time-delay suitable for various applications. When the current passes a certain threshold, the thermal trip uses an internal thermal element to measure the temperature and trips. The magnetic trip is instantaneous and trips when the current suddenly increases above the safe range determined by the adjustable 25A-63A trip setting range.

When the time-delay thermal-magnetic trip senses an increase in current, the contacts within the breaker open and the current is interrupted. This protects the circuit by reducing the overload and/or short circuit, which could otherwise damage the load and its components. When the conditions that caused the overcurrent are no longer present, the circuit breaker can be reset and normal operation resumes.

Safety

The safety of the LMLBX1-1RLS4-36144-45-V is ensured by its multiple features. It is UL and CSA certified, and is designed to comply with international safety standards. The insulated enclosure provides additional protection against electric shock and sparks. The breaker provides protection against both over-currents and short circuits, as well as protection against over-voltage. It is also equipped with a bolt-on mounting system for secure installation in various settings.

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