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#123661 - 04/25/06 05:05 AM A Good Teaching Aid
electure Offline


Member
Registered: 12/24/00
Posts: 4259
Loc: Fullerton, CA USA
Thanks to Kenbo for this one:

Quote:
Being in the education side of the electrical business (UK), I am always looking for ways to keep the interest of my clients. Here is a picture of a 32amp MCB that I opened up. When set I can spring the breaker and open the contacts.

Has anyone got else got picts of equipment that can be used to explain how they work?


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#123662 - 04/25/06 11:35 AM Re: A Good Teaching Aid
napervillesoundtech Offline
Member
Registered: 02/28/06
Posts: 144
Loc: Naperville, IL, USA
I have a clear covered 20 amp square D QO. I will send in pics.
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#123663 - 04/25/06 02:18 PM Re: A Good Teaching Aid
PCBelarge Offline
Member
Registered: 06/08/03
Posts: 681
Loc: Dobbs Ferry, NY, USA
I see a number of violations here. Improper means of support. not following installation instructions. orientation of the breaker handle


only kidding, nice!!
_________________________
Pierre Belarge
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#123664 - 04/25/06 03:06 PM Re: A Good Teaching Aid
classicsat Offline
Member
Registered: 11/23/02
Posts: 456
XO breakers have clear sides. You can get cords with clear moulded plugs (one one usually with a neon indicator light).
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#123665 - 04/26/06 01:53 PM Re: A Good Teaching Aid
Admin Offline

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Member
Registered: 10/07/00
Posts: 3417
Loc: NY, USA
Quote:
Here are are some more violations. just for PCBelarge

No honestly before I taught housewiring I used to teach repair of white goods and these are a few of my teaching aids. They do all work, and were made by the students. It was good to see inside the machines as they worked. The fridges I could over charge and under charge with gas to let them see the effects on the machines.

- Kenbo








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