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Circuit Breakers: The LMLB1-1RLS4-37307-1-V

Circuit breakers have been an integral part of electrical circuitry since their invention in the late 1800s. In fact, they are now standard components of any home’s electrical wiring system. A circuit breaker, also known as a breaker interrupter, is an electrical switch used to prevent the flow of electric current in a circuit when too much current is applied and prevent potential damage to appliances and other parts of the electric circuit.

The LMLB1-1RLS4-37307-1-V is a one-pole circuit breaker available from Low and Medium Voltage Breaker Corporation that is designed for use with alternating current power circuitries. The breaker is UL 489 listed and is also used in UL 489 branch circuit-protection branch circuits.

Application Field

Due to the fact that the LMLB1-1RLS4-37307-1-V is a type of circuit breaker, it is most often used in residential, commercial and industrial application areas. In residential settings, it is used to provide protection against overloading, fusing and short circiutting. Similarly, it is also used in commercial and industrial settings to provide protection to electrical equipment and wiring.

The LMLB1-1RLS4-37307-1-V is suitable to use in applications that have branch circuits of 15A and 20A. The breaker can be used in applications that require type T or type R breaker testing and its compatibility means it can be used with a variety of different switches, motors, relays and breakers.

Working Principle

The working principle behind the LMLB1-1RLS4-37307-1-V circuit breaker is fairly simple. As current passes through the breaker, a magnetic field is created. This magnetic field then operates a “trip-anode” which is a triggering device that causes the device to open. This act of opening the switch interrupts the flow of current which in turn protects the circuit from overloading, fusing and short-circuiting.

To reset the circuit breaker can be a simple as flipping a switch or completed with a specialized tool known as a “test lever”. This will push the reset button on the breaker in order to restore power to the circuit. Resetting the breaker will allow current to flow again through the circuit uninterrupted.

Conclusion

The LMLB1-1RLS4-37307-1-V circuit breaker is a UL 489 listed breaker that is perfect for residential, commercial and industrial use. It has a great compatibility range with a variety of different switches, motors, relays and breakers as well as providing protection against overloading, fusing and short circuiting. Additionally, this circuit breaker features a fairly simple resetting mechanism which allows it to be reset quickly and easily. The LMLB1-1RLS4-37307-1-V is a great choice for anyone looking for a reliable and durable circuit breaker.

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