PP21-1-20.0A-OB-S

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Circuit Breakers – PP21-1-20.0A-OB-S Application Field and Working Principle

Circuit Breakers are an integral part of any electrical system and a PP21-1-20.0A-OB-S circuit breaker is one of the most popular ones. They are designed to prevent overcurrents, reverse currents, and shorts from damaging the system components, and to prevent fire hazards from occurring. This circuit breaker is a Type A circuit, which means it is designed for general-purpose use in a wide variety of applications.The PP21-1-20.0A-OB-S circuit breaker consists of two main parts, one being the contacts and the other being the trip unit. The contacts are made of a high quality, solid material such as copper or silver-based alloys, making them extremely durable and capable of carrying the rated current safely. The trip unit is comprised of a DC coil and a contact element, which detects the current. When the current rises above the rated value, the contacts close, forcing the breaker to trip and prevent the current from further damaging the system.One of the main advantages of the PP21-1-20.0A-OB-S circuit breaker is its versatility. It is able to be used in both residential and commercial settings, as well as industrial environments. It is designed for a wide range of voltages, allowing for use in a variety of different applications and system configurations. The PP21-1-20.0A-OB-S can also be used as an overload switch in some applications, making it even more useful.The PP21-1-20.0A-OB-S circuit breaker is also incredibly reliable and will consistently provide protection against short-circuits, preventing fires and reducing dangers of electric shock. In the event of a short-circuit, the PP21-1-20.0A-OB-S will trip quickly, ensuring that the system and its components are not damaged. The PP21-1-20.0A-OB-S also complies with safety regulations, meaning it is both UL and RoHS certified.Overall, the PP21-1-20.0A-OB-S circuit breaker is an excellent choice for a wide range of applications. It is reliable, compliant with safety regulations, and extremely versatile. With its robust construction and durable materials, the PP21-1-20.0A-OB-S is an essential component for any electrical system. Whether it is used in residential, commercial, or industrial settings, the PP21-1-20.0A-OB-S circuit breaker will ensure the system is safe and protected.

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