PP11-1-15.0A-OB-S-V

Circuit Breakers

Circuit breakers are electrical switches that are designed to protect circuits from overloading and short-circuiting. There are several types of circuit breakers, including PP11-1-15.0A-OB-S-V breaker.

The PP11-1-15.0A-OB-S-V circuit breaker is a type of molded-case circuit breaker used in intermediate- and low-voltage circuits. It provides short-circuit and overcurrent protection, as well as power management features. The circuit breaker has a rated short-circuit current of 15,000 amps, making it suitable for large-scale commercial and industrial applications.

The PP11-1-15.0A-OB-S-V circuit breaker has three main components: a trip unit, a coil assembly and an arc chamber. The trip unit monitors the current going through the circuit and will trip the breaker when it senses an overload or short-circuit. The coil assembly provides the necessary power to trip the breaker while the arc chamber is a safety device that is designed to contain and dissipate the electrical arcing created by the circuit. The arc chamber also prevents the arc from damaging the other components of the breaker.

The PP11-1-15.0A-OB-S-V is suitable for a variety of applications, including medium- and large-sized commercial and industrial applications, HVAC systems, motor control centers and generator sets. Its settings can be adjusted for specific requirements and its operation is compliant with National Electrical Code and International Electrotechnical Commission (IEC) standards. It also has an interlock system which prevents the circuit breaker from being turned on in unsafe conditions.

The PP11-1-15.0A-OB-S-V circuit breaker is designed to be reliable and safe. It is certified to UL 489 safety standards and is backed by a three-year manufacturer’s warranty. This makes it perfect for applications where safety is of the utmost importance.