EH contactor coil replacement video！

 Today we will be replacing the coil of the e-contactor, and Mr. Jelly will show us how. First, we take the contactor body out of the outer packaging.
 The e-contactor itself is heavy, and needs to be handled with caution. Now we have successfully taken it out, and placed it on our operating table.
 

The first step

is to unscrew the four screws on the corners of the product. These screws need to be tightened and rotated 90 degrees clockwise.
 When you hear the sound of the screws popping up, the screws will loosen. Then we unscrew them one by one.
 

In the second step

we gently lift up the cover of the contactor to remove it, and gently place it on the table.
 Next, we use an electric screwdriver to unscrew the four screws inside the contactor one by one.
 This step requires a relatively long square cross screwdriver. It is recommended to use an electric screwdriver, because it needs to be turned multiple times.
 

In the third step

we have removed all the screws on the surface. Next, we will remove the auxiliary contacts, placed on both sides of the contactor.
 Just unscrew the screws on both sides. We gently lift the contact module up and remove it, and then the coil of the contactor itself appears in front of us.
 Next, we just need to put our hands on both sides of the coil, and gently shake it to remove it.
 

Finally

After removing the coil of the contactor itself, we put in the coil to be replaced, then put the contacts back, tighten the four screws counterclockwise, place the housing on the contacts and press down hard to turn the screws back 90 degrees clockwise.

This is our youtube channel. There is a video on how to replace the coil. You can click it if you need it.

EH ABB Contactor catalog: including EH-80, EH-90, EH-100, EH-110, EH-145, EH-175, EH-210, EH-260, EH-300, EH-370, EH-550, EH-700, EH-800, and other regular stock.