PP11-51-.500A-XX-S

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Circuit breakers are an integral part of modern electrical systems, as they provide protection against short circuit and overload conditions. The PP11-51-500A-XX-S is a type of circuit breaker designed for low-voltage applications. It provides protection for motors, transformers, cables, and other electrical components from short circuits, overloads, and thermal overloads.

The working principle of the PP11-51-500A-XX-S is based on the use of a thermal-magnetic trip unit. This trip unit is designed to monitor current flow in the circuit and respond to overload or short-circuit conditions. If an overload or a short circuit condition is detected, an electric signal is sent to the breaker which quickly interrupts the current. The breaker then isolates the circuit until the fault has been rectified and reset.

The PP11-51-500A-XX-S is suitable for use in a wide range of applications, including residential, commercial, and light industrial. It is a two-pole device, meaning it can protect two different circuits or applications at the same time. For example, this type of breaker may be installed in a panel box to provide protection for a lighting system, HVAC system, and appliances. It can also be installed in an electricity distribution panel to provide protection for multiple users.

In addition to providing protection against short circuits and overloads, the PP11-51-500A-XX-S is also capable of providing thermal overload protection. This feature works by using a thermal trip mechanism, which uses an integrated thermal element to monitor and respond to changes in the temperature of the circuit. If the temperature rises beyond a certain level, the trip mechanism is triggered and the breaker interrupt the current. This ensures that dangerous and damaging thermal overload conditions are quickly detected and solved.

The PP11-51-500A-XX-S is a suitable and reliable protection device for low voltage applications. It is easy to install, reliable, and has the ability to provide protection against short circuits, overloads and thermal overloads. In addition to its many features, it is also UL listed, ensuring that it meets the highest safety standards.

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