vault backup: 2025-10-23 16:50:03

This commit is contained in:
2025-10-23 16:50:03 -04:00
parent 0158208a10
commit ea092a3cf8
13 changed files with 2097 additions and 112 deletions
+6 -27
View File
@@ -13,11 +13,7 @@ title: Raceway Terms
## "Raceway"
> [!quote] NEC Article 100
> **Raceway.**
> An enclosed channel
> designed expressly for holding wires, cables, or busbars,
> with additional functions as permitted in this _Code_. (CMP-8)
![[nfpa-70_100_definitions#Raceway.]]
### "Duct"
@@ -36,35 +32,16 @@ title: Raceway Terms
"Wiring method" is not given explicit definition in the NEC.
> [!quote] NEC 110.8 Wiring Methods
> Only wiring methods recognized as suitable
> are included in this Code.
> The recognized methods of wiring
> shall be permitted to be installed
> in any type of building or occupancy,
> except as otherwise provided in this Code.
![[nfpa-70_110_requirements-for-electrical-installations#110.8 Wiring Methods]]
> [!quote] NEC 300.1(A) All Wiring Installations
> This article covers general requirements
> for wiring methods and materials
> for all _wiring installations_ (emphasis added)
> unless modified by other articles in Chapter 3.
![[nfpa-70_300_general-requirements#300.1(A) All Wiring Installations.]]
Nor is wiring installation,
however by closest definition
it can be assumed **premises wiring**
includes all wiring installations.
> [!quote] NEC Article 100
> **Premises Wiring (System).**
> Interior and exterior wiring,
> including power, lighting, control, and signal circuit wiring
> together with all their associated hardware, fittings, and wiring devices,
> both permanently and temporarily installed.
> This includes
> (a) wiring from the service point or power source to the outlets or
> (b) wiring from and including the power source
> to the outlets where there is no service point.
![[nfpa-70_100_definitions#Premises Wiring (System).]]
### Inappropriate Use
@@ -82,6 +59,8 @@ _would be_ out of scope, except for Article 800.110:
> _The raceways shall be installed in accordance_
> _with the requirements of Chapter 3._
[[nfpa-70_800]]
Raceway is not a _wiring method_
unless it is used to support _premises wiring_,
which communications cabling is not.