CPR11-59-20.0A-OB-V

CPR11-59-20.0A-OB-V circuit breakers are electrical circuit protection equipment designed to protect electrical circuits from overheating or short circuits.

The main features of this type of circuit breaker are its ability to automatically disconnect an electrical circuit from the power source when a short circuit or ground fault occurs. This protects the entire electrical system from a potentially dangerous overload or fire hazard, and it also protects the occupants of the structure from electric shock.

The working principle of this type of circuit breaker is simple. When an overcurrent or a short circuit occurs, a sensor inside the breaker senses the increased current flow, and a valve and/or relay is triggered to open, disconnecting the circuit from the power source. The main components of this type of breaker are the trip coils, a relay, an enclosure, and a handle. The trip coils detect an overload or short circuit and send a signal to the relay, which opens the circuit breaker. The enclosure houses the trip coils and is normally made of metal. The handle is connected to the relay, and can be used to manually open or close the breaker.

CPR11-59-20.0A-OB-V circuit breakers are mainly used in residential, commercial and industrial electrical installations. In a residential setting, they can be used to protect general purpose circuits, such as lighting circuits and appliance circuits. In commercial and industrial settings, they can be used to protect equipment, such as motors and air-conditioning units, and high-voltage distribution systems. In addition, they can also be used as overload protectors for electric heating devices, such as heaters and water heaters.

Overall, CPR11-59-20.0A-OB-V circuit breakers are designed to protect electrical circuits from dangerous overloads or short circuits. They are widely used in residential, commercial and industrial settings, and are essential for ensuring the safety of people, property and equipment.