PP11-1-15.0A-OB-S

Circuit Breakers – PP11-1-15.0A-OB-S Application Field and Working Principle

Circuit breakers are important safety devices that protect wiring systems from potential damage due to overcurrents, short circuits and other dangerous electrical issues. The PP11-1-15.0A-OB-S is a 1-pole, 15-amp, Type B residential lighting circuit breaker, which is widely used in residential and small commercial applications. This particular breaker has a number of features that make it a reliable and effective choice for many applications.

The PP11-1-15.0A-OB-S is a UL-listed circuit breaker that offers high-performance protection against short-circuiting and line-to-ground fault currents. It is rated for 15 Amps and is suitable for 120/240 V systems and includes a tripping feature to alert you if the circuit trips. This breaker features a push-in type of terminals for easy installation. The built-in thermal-magnetic protection will help it last for a long time. Additionally, the white plastic casing provides insulation and prevention of corrosion.

When it comes to the working principle of the PP11-1-15.0A-OB-S, the circuit breaker is designed with a bi-metallic strip. This strip is a strip of two different metals, which are joined together. When the current passes through this strip, it expands due to the heat generated, and this causes it to bend. This bending causes a lever-arm to move, which allows the circuit breaker to open, disconnecting the power and thus preventing further problems with the current.

The PP11-1-15.0A-OB-S is extremely versatile and can be used in a wide range of applications such as residential and office buildings, schools, hospitals, government buildings, and more. It is also an ideal option for protecting telephone lines and other sensitive systems from potential damage caused by excessive current. Furthermore, this product is designed to meet the safety standards of the National Fire Protection Association.

In short, the PP11-1-15.0A-OB-S is an excellent choice for providing reliable protection against short circuits and line-to-ground fault currents. It has a number of convenient features, including push-in type terminals, bi-metallic strip design and a thermally-magnetically protected construction. Moreover, it is designed to meet the safety standards set by the National Fire Protection Association, making it an ideal option for many applications. In the end, the PP11-1-15.0A-OB-S is a great choice for protecting residential, office and other wiring systems from potential damage due to overcurrents and short circuits.