It works similar to the contactor but low range of the ampere as compared to the contactor. In this video i show you how to install a contactors wire firstly after that show how you can install a auxiliary contactor on the main contactor.
How Does A Contactor Work What Is A Contactor Contactor Wiring Diagram
Electromagnetic contactor diagram. This is an electromagnetic type contactor and it can operate automatically. Introduction of the electromagnetic relays relays are basically an electromechanical switch which is used to switch on or off a circuit with the help of the electromagnet. A contactor has three components. Enclosures are made of insulating materials such as bakelite nylon 6 and. This includes power contacts auxiliary contacts and contact springs. The construction and working of a relay can be understood from the above diagram.
These lines far exceed the 120 volts ac standard in most homes. What is magnetic contactor. Electromagnetic relays uses an electromagnet to operate a switching mechanism mechanically. How to wire a contactor. We survey the auxiliary contact like normally. Types and model arrangements of electromagnetic contactors and switches tr 12 600a 9 types h l 10 600c frame h g 10 800c frame xs4 x 3 8 contacts 5 types contactor relays dc operated electromagnetic contactors latched electromagnetic contactors heavy load electromagnetic contactors thermal overload relays electromagnetic contactors.
It requires a small amount of control circuit to turn on and off the load. Amongst the wide range of products for sale choice electromagnetic contactor is one of the hot items. Therefore the operation of this contactor is safe compared to manual contactor. Magnetic contactors are used in the electric motors to balance the change in frequency of the motor or the state of the motor which can be termed as the switching of the motor from on and off state. It also provides isolation between low power circuit and high power circuits. The main part of a relay is the electromagnet.
The electromagnet or coil provides the driving force to close the contactsthe enclosure is a frame housing the contacts and the electromagnet. Design engineers or buyers might want to check out various electromagnetic contactor factory manufacturers who offer lots of related choices such as ac contactor magnetic contactor and contactor. Many large pieces of equipment are powered directly from high voltage lines. The contacts are the current carrying part of the contactor. 240 volts ac and 480 volts ac are commonly used for these large pieces of. The design of this type of contactor is most advanced among all other types of contactors.
A contactor is a large relay usually used to switch current to an electric motor or another high power load. Magnetic contactors are the same as the electrical relays which are used in a number of electric motors. Large electric motors can be protected from overcurrent damage through the use of overload heaters and overload contacts. It uses very low power to control the high amount of.
Gallery of Electromagnetic Contactor Diagram
