PBC-065A3E7

Series:	PBC
Packaging:	Bulk
Part Status:	Obsolete
Mounting Type:	Chassis Mount, DIN Rail
Coil Voltage:	48VAC
Contact Form:	3PST-NO (DM) (3 Form X)
Contact Rating (Current):	65A
Switching Voltage:	380VAC - Max
Features:	Finger-Safe (IP20) Terminals
Termination Style:	Screw Terminal
Operating Temperature:	-5°C ~ 40°C
Turn On Voltage (Max):	40.8 VAC
Turn Off Voltage (Min):	9.6 VAC
Contact Material:	Silver Cadmium Oxide (AgCdO)
Coil Power:	32 VA
Coil Resistance:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

PBC-065A3E7 contactors are electromechanical devices which use a combination of electric and mechanical forces to make and break electrical contacts. They are commonly used in industrial motor control applications, such as controlling the speed and torque of machinery. PBC-065A3E7 contactors can also be used for safety, so they will automatically shut off the power to a piece of equipment if it senses a fault. In addition, contactors can be used for automation, controlling the switching on and off of large motors and other duties that would be too slow for manual on-off switches.

Application Field

PBC-065A3E7 contactors are typically used in industrial motor control applications, where they are used to control the speed and torque of machinery or to serve as safety devices. In some cases, they are also used to control the on and off of large motors or other equipment. Contactors are commonly used in factories, power plants, and other industrial settings where motor control is required.

Working Principle

The PBC-065A3E7 contactor operates with an electromagnetic coil that when energized, creates an electromagnetic field which “pulls” the contactor’s movable contact into contact with the stationary contact to complete the circuit. The release of an electromagnetic coil terminates the electromagnetic field which forces the contactor contacts to open. The contactor is reset by releasing the coil and re-attaching it. When the contacts of the contactor close, the moving contact slides over the stationary contact, creating a cleaner and more reliable connection, increasing contact life. The moving contact can be made of steel, brass or silver, according to the electrical rating of the contactor.The number of contactor poles is determined by the number of circuits to be switched. Single-pole contactors are designed to switch one circuit, while multi-pole contactors switch multiple circuits from one control coil.For safety, most contactors have safety elements built in, such as overload relays, shunt trips, and circuit breakers.

Conclusion

PBC-065A3E7 contactors are electromechanical devices that are commonly used in industrial motor control applications. The contactor operates using an electromagnetic coil which, when energized, creates an electromagnetic field which “pulls” the contactor’s movable contact into contact with the stationary contact to complete the circuit. The number of contactor poles can be determined by the number of circuits to be switched and safety elements such as overload relays, shunt trips, and circuit breakers can be included.

The specific data is subject to PDF, and the above content is for reference