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#105296 - 09/04/04 09:18 AM Do You Think That This Is Not Safe?
Joe Tedesco Offline
Member

Registered: 10/07/00
Posts: 3325
Loc: Boston, Massachusetts USA
Do You Think That This Is Not Safe?

Old knob and tube service?

[This message has been edited by Joe Tedesco (edited 10-02-2005).]
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Joe Tedesco, NEC Consultant

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#105297 - 09/06/04 08:56 AM Re: Do You Think That This Is Not Safe?
DougW Offline
Member

Registered: 06/08/03
Posts: 1083
Loc: North Chicago, IL
Just as morals, fashion, and technology change, so does our idea of what is acceptable for installation - vis a vis the changes inb the Code.

"Safe" in 1928? Probably.

Safe today? Probably not.

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#105298 - 09/06/04 12:35 PM Re: Do You Think That This Is Not Safe?
SolarPowered Offline
Member

Registered: 07/05/04
Posts: 615
Loc: Palo Alto, CA, USA
I agree. My next-door neighbor had service that looked pretty much like that.

I don't know very much about fuses, but I seem to recall that they are color-coded. The fact that there is an odd green one suggests that there may be some overfusing going on here.

[This message has been edited by SolarPowered (edited 09-06-2004).]

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#105299 - 09/06/04 12:57 PM Re: Do You Think That This Is Not Safe?
iwire Offline
Moderator

Registered: 01/05/03
Posts: 4343
Loc: North Attleboro, MA USA
No I would not call this safe.

How do propose we address items like this?

Inspectors going in private homes and pulling meters?
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Bob Badger
Construction & Maintenance Electrician
Massachusetts

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#105300 - 09/06/04 07:35 PM Re: Do You Think That This Is Not Safe?
sparky Offline
Member

Registered: 10/18/00
Posts: 5545
I've seen a few camps and grange halls in my area with those a base meters & K&T throughout serving original fixtures.

if anything else, i can appreciate the longevity of K&T in New Englands volitale enviroment

is it safe? well, if it was installed to 1928 code (whos gotta book?) and hasn't been altered what grounds (pun intended) would anyone have to intervene?

~S~

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#105301 - 09/07/04 12:35 AM Re: Do You Think That This Is Not Safe?
Big Jim Offline
Member

Registered: 07/18/03
Posts: 377
Loc: Denver, CO USA
It may be old but it looks well done. I'd say it is safer than a lot of stuff that passes for electrical installation today. The simple fact that it is still working 70 years or so later suggests it was a top quality job for its's day.

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#105302 - 05/23/05 08:28 AM Re: Do You Think That This Is Not Safe?
jfwayer Offline
Member

Registered: 05/15/05
Posts: 30
Loc: Fairmont, WV, USA
I copied the picture to see if the meter was 120 or 240. I couldn't read the nameplate but the jpg file name confirmed my suspicions...

The picture shows 2 not 4 circuits, each with a fused neutral. Maybe this is the only case in which a couple of pennies (in the 2nd and 4th from the left) under the fuses would make the circuit safer
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#105303 - 05/23/05 01:52 PM Re: Do You Think That This Is Not Safe?
chipmunk Offline
Member

Registered: 07/20/04
Posts: 142
Loc: Southampton, UK
jfwayer, I was thinking that too. I hope to hell that the 30 isn't in the neutral with a 15 or 20 in the phase , but I think it is. If US A-Base meters are the same as UK ones, the center 2 conductors would be the neutral with the outer 2 being the phase, if you follow the (suspected) phase, it goes to the 30 .
Although, as others have commented, standards as to what is acceptable change, originally it would have been considered safe, and it is certainly workmanlike. I hope it gets changed and the original equipment preserved

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#105304 - 05/23/05 02:54 PM Re: Do You Think That This Is Not Safe?
Larry Fine Offline
Member

Registered: 02/18/05
Posts: 684
Loc: Richmond, VA
Don't worry; all the fuses are 30-amp units.
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Larry Fine
Fine Electric Co.
fineelectricco.com

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#105305 - 05/23/05 04:59 PM Re: Do You Think That This Is Not Safe?
chipmunk Offline
Member

Registered: 07/20/04
Posts: 142
Loc: Southampton, UK
Okay, that's a relief then . Anyone for a minor service upgrade?

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