PB114005 Relays

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Power relay PB114005 is a high power relay frequently used in the industry. Its ability to switch large currents makes it a reliable and powerful choice in a variety of applications, from load switching to HVAC and variable speed controllers.

Applications

The PB114005 is suitable for a wide range of applications, including current ratings of up to 40 Amps. It can be used in industrial control systems, HVAC systems, motor speed control applications and more. It is also suitable for use in DC to AC high-frequency and direct-current applications. It is often paired with integrated circuits (ICs) such as P2007 and LMH-2030.

PB114005 can also be used in situations that require control in hazardous locations. Its UL-approved components allow it to be used in Class I, II and III locations. It is capable of switching high power loads while providing reliable and safe control.

This relay is typically found in power and motor control systems. Some common applications include: motor control, motor control relay systems, air conditioning controllers and automotive applications.

Working Principle

The PB114005 is a double-contact power relay. It has two rated current operating contacts, and its construction enables it to switch heavy electrical loads. The relay is a standard electromagnetic type, actuated by an electromagnet when an electrical signal is received. This current activates the relay\'s armature, closing the contacts and switching the load. When the current flow stops, the armature returns to its rest position and the contacts open, disconnecting the load.

The PB114005 is designed to handle higher current ratings than typical relays, meaning it is suitable for a wide range of power supply and circuit configurations. Furthermore, the relay has been constructed using high-grade materials and has undergone rigorous testing to ensure optimal performance.

In order to ensure safe and reliable operation, the PB114005 is designed to meet UL/cUL safety requirements. This includes having a dielectric strength of 1,500 VAC and a surge (L/R) rating of 7 kV.

Conclusion

The PB114005 is a reliable power relay designed for applications where high currents need to be switched. Its ability to handle heavy electrical loads makes it a suitable choice for motor and industrial control systems, HVAC systems, and many other applications. Furthermore, it is designed to meet UL/cUL safety requirements, making it an ideal choice for hazardous locations.

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