LMLHPK11-1RS4-29172-125 Circuit Protection

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Circuit Breakers: LMLHPK11-1RS4-29172-125 application field and working principle

Circuit breakers are devices used to interrupt an electrical circuit or system in the event of a fault or overload, protecting both the circuit and the device or motor being used. An example of a commonly used, low voltage circuit breaker is the LMLHPK11-1RS4-29172-125.

The LMLHPK11-1RS4-29172-125 circuit breaker is designed for use on three phase systems in residential, commercial, and industrial applications as part of an electrical contactor or relay system. The breaker features thermal overload protection, current limiting, and over-temperature protection, providing effective circuit protection for motor circuits in both single and three-phase applications. It is able to accommodate up to 180 Amps of power, taking the line voltage and current load into account when determining its correct capacity.

The LMLHPK11-1RS4-29172-125 circuit breaker is designed with a double pole mechanism, providing over-current protection from two points in the circuit. The breaker has a built-in power control module, detecting faults occurring along the output lines and cutting off power in as little as two seconds. This ensures that overloads and other faults are not able to cause any damage to both the circuit and the motor itself.

The LMLHPK11-1RS4-29172-125 circuit breaker also features an adjustable tripping mechanism that allows for delayed tripping of the breaker during faults. This helps prevent the breaker from tripping in the event of a brief current overload that would otherwise pass without any real problem. This type of fail-proof system is essential for ensuring the safety and reliability of an electrical system.

In addition, the LMLHPK11-1RS4-29172-125 circuit breaker is equipped with a ‘dry contact’ switch, which can be used to open or close the circuit breaker when it is needed. This allows for more flexibility in controlling the power output of the system, such as turning off the motor during periods of low demand or in the case of a fault in the system.

The LMLHPK11-1RS4-29172-125 circuit breaker is a reliable and safe device and provides an effective means of controlling and protecting motor circuits in both single and three-phase applications. With its adjustable tripping mechanism and dry contact switch, the circuit breaker ensures that any faults or overloads are detected and handled swiftly, helping to prevent damage to both the equipment and the system.

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