NO & NC CONTACTS EXPLAINED part 2 

What a great idea Jamie . This extra content about Moeller down load is literally invaluable. Thanks 🙏 I literally have now found my bible motors and controls

Superb video, thank you again Jamie!! I absolutely fucking love NO / NC and the concepts behind it. Like most of engineering, with simple principles you can do so so so much! My brain is not going to be able to cope reading that Moeller manual 😂😂😅 GOLD!!! 👍🏻

Great explination of NO/NC and self holding relays. Thanks for the pointer to the Moeller motor manual. How ablout a Video on the electrical and mechanical interlocks used on Roller Shutter Doors, along with travel limits, door pressue sensors and photoelectric stops. There's a good chance that this would prevent you flattening Dave Savery again!

Looking at a DC panel. One of the outputs is common no nc. Is common the negative or the positive. Anyone know. Good video

Good video

Can you add a disclaimer that I wasn't hurt in the making of the thumbnail? Otherwise people will think I've been killed by a roller door (that you probably wired up).