PP21-62F-4.00A-OA-V

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Circuit breakers are an integral part of any electrical system. They are responsible for preventing injuries to personnel and damage to electrical devices due to electrical shocks, thermal damage caused due to overloads, and/or arcing faults. PP21-62F-4.00A-OA-V is a particular kind of circuit breaker, designed to provide a safe and reliable operation in applications where short-time contact current, short-time overload current, and short-circuit current are of great importance. This article will provide an overview of the application field and the working principle of PP21-62F-4.00A-OA-V.

The PP21-62F-4.00A-OA-V is a molded case type circuit breaker with integrated overload protection. It is designed to provide reliable protection against overloads and short-circuits in a variety of applications. Its robust construction and excellent thermal characteristics make it suitable for applications that require protection against short-time contact current, short-time overload current, and short-circuit current. The PP21-62F-4.00A-OA-V is suitable for a wide range of applications, including industrial and residential wiring, lighting, HVAC, and more.

The PP21-62F-4.00A-OA-V is designed to provide protection against a wide range of fault currents. It is designed to disconnect the circuit when current limits are exceeded. This reduces the risk of overheating and fire in applications with high fault current levels. The PP21-62F-4.00A-OA-V can be used in both single- and three-phase applications, with a maximum fault current rating of 4.00 A for single-phase and 12.00 A for three-phase applications.

The PP21-62F-4.00A-OA-V is equipped with a thermal, magnetic, and hydromagnetic overload trip mechanism. The thermal trip mechanism uses a bimetallic strip to detect overloads in the current, and trips when the temperature exceeds a certain point. The magnetic trip mechanism works on the principle of current flow. When an excessive current flows through the breaker, a magnetic field is generated which trips the breaker. The hydromagnetic trip mechanism uses an electrically conductive liquid to detect an overload in the current. When the liquid reaches a certain temperature, it trips the breaker.

The PP21-62F-4.00A-OA-V is equipped with a manual reset function and an automatic reset function. The manual reset function can be activated by pressing a reset button. The automatic reset function will reset the breaker after a certain period of time, or when power is restored if the fault persists.

The PP21-62F-4.00A-OA-V is designed and tested to ensure reliable operation in a wide range of conditions. It comes with multiple protection settings which can be adjusted to suit the application. The device is UL and CUL listed, and can also be used in applications that require CE marked circuit breakers.

To summarize, the PP21-62F-4.00A-OA-V is a robust, reliable circuit breaker designed to provide protection in a variety of applications. It is equipped with thermal, magnetic, and hydromagnetic trip mechanisms to ensure safe operation in high fault current environments. It also comes with multiple protection settings and manual and automatic reset functions to suit the application. It is UL and CUL listed, and can also be used in applications that require CE marked circuit breakers.

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