Switched Utility Lights

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JStark

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Typically a utility will run duplex from a transformer to a security (yard) light on a pole without any overcurrent protection or switches.

As a convenience to our customers, our utility has ran the duplex down the pole (in conduit) to a switch at a handful of installations.

However, it was brought to our attention that our switched installations are a code violation because the customer could possibly get into the wiring (remove cover plate) and be electrocuted since there is no overcurrent protection on the secondary side.

I am trying to find the correct section of the NEC that says the switched security lights are illegal.

Anyone out there know where this can be found in the NEC?

Thanks!
 
JStark said:
Typically a utility will run duplex from a transformer to a security (yard) light on a pole without any overcurrent protection or switches.

As a convenience to our customers, our utility has ran the duplex down the pole (in conduit) to a switch at a handful of installations.

However, it was brought to our attention that our switched installations are a code violation because the customer could possibly get into the wiring (remove cover plate) and be electrocuted since there is no overcurrent protection on the secondary side.

I am trying to find the correct section of the NEC that says the switched security lights are illegal.

Anyone out there know where this can be found in the NEC?

Thanks!
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The NEC does not apply to utilities-- you guys usually have your own rules.:grin:
 
I thought the new version of 90.2(B)(5)(b) was changed so that light poles COULD be interpreted as falling under NEC if the light is not on an easement or property owned by the utility?
 
I see it as a danger but why not simply add an inline fuse. Do we want to know how you ground the switch. Also see this as making power theft easy. Really do think nec needs more involved with this install but as it reads you can do anything you want.
 
i'm a lineman for national grid, the third largest utility in america. we never wire a switch or outlet on a pole that someone could touch without a simple fuse. an inline fuse is cheap, effective and complies with nec code.
 
topgroove said:
. . . we never wire a switch or outlet on a pole that someone could touch without a simple fuse. . .
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I agree with the method.

topgroove said:
. . . an inline fuse . . . complies with NEC code.
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I can not agree. It does, however, agree with the NESC.

Keep in mind that the individual states normally regulate the electric utilities and determine whether or not the NEC applies on the line side of the service point. :)
 
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