375 Series Raceway Accessory Single Junction Box (White)

hi there my name is Vince from mr. telephone and today I'm going to talk about telephone junction boxes for example the bt 78 bt 77 2 bt 80 etcetera etc now I'm only going to give you an example of what each of them are on the inside because I've read your dumb videos about how to wire up the BT 80 and the BT 78 and now if for example you watched a video on the BT 78 the same applies for all the other ones it's just that the BT 78 has a turn laws and the bt 77 would have six terminals so that's the only difference between them so there's no point in doing videos on all of them but this video will show the inside of each one so you know what you're talking about when you come to order one or if you're not sure which one to order because it can be a bit confusing watch this video and then you'll know which ones to get BT basically means block terminal so I'm just going to put the camera d