Industrial Plugs And Sockets Flashcards
What do industrial sockets need to be complaint?
- Be interlocked.
- Have no accessible conductors.
- Be part of an interlocked self contained product.
What voltage tools should you use to comply with EAWA 1989?
It states that 110V should be the preferred choice but battery operated is safer.
What do you need if there is an area of moisture of dampness?
You need a SELV unit (Seperated Extra Low Voltage supply).
What is another name for industrial sockets?
Commando sockets.
What is artic flex cable?
This is cable that can be used in below freezing temperatures, it’s commonly used for tools on construction sites to prevent it breaking down in freezing temperatures.
What cable is used for tools on construction sites?
Artic flex.
What do you need for a 110V Input supply?
Protection via an RCD.
What can you do if you need an RCD for your 110V tool but there isn’t one on the circuit?
You can buy an extension lead with an RCD built in.
What colour is a 20-25V socket outlet?
Purple.
What colour is a 40-50V socket outlet?
White.
What colour is a 100-130V socket outlet?
Yellow.
What colour is a 200-250V socket outlet?
Blue.
What colour is a 380-480V socket outlet?
Red.
What colour is a 500-690V socket outlet?
Black.
What voltage is a Purple socket?
20-25V
