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1:00

Spare Raceways and the NEC

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0:51

Yes LFNC can be buried, see NEC 356.10(4). | Mike Holt Enterprises

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0:57

NEC 314.20 Flush-Mounted Boxes Noncombustible Material. Boxes within noncombustible material must have the front edge of the box, plaster ring, extension ring, or listed extender set back no more than ¼ in. from the finished surface. Combustible Material. Boxes within combustible material must have the front edge of the box, plaster ring, extension ring, or listed extender reach to, or project out from the finished surface. #mikeholt #electricaltraining #electrician #electricaleducation #electri

已浏览 6718 次3 个月之前

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0:59

Does the NEC require the Grounding Electrode Conductor (GEC) to be identified green? No. 1 The grounding electrode conductor is permitted to be insulated or bare with no identification requirement [250.62]. No. 2 The equipment grounding conductor is permitted insulated or bare with specific identification requirement if insulated (green) [250.119]. Note: I propose to require identification of the GEC and it was rejected with the following text "There is no field evidence that this change is nece

已浏览 2.4万次5 个月之前

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0:43

The NEC allows both branch circuit and feeder conductors to be spliced inside a ‘cabinet’ that contains circuit breakers. Please review 312.8.

已浏览 1.9万次8 个月之前

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5:21

Bonding Frames of Ranges, Ovens, and Clothes Dryers, NEC 2023 - [250.140]

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0:40

Did you know it’s okay per the NEC to lock the service disconnect closed or open? My son is a master electrician and his wife is an apprentice electrician! | Mike Holt Enterprises

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1:24

When burying wiring we need to... - Mike Holt Enterprises

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1:00

I’m praying you are a Young Gun... - Mike Holt Enterprises

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1:00

When more than three current-carrying conductors are bundled (not maintain spacing) for more than 24 inches, the ampacity of the conductors at 90C [110.15(A)] must be adjusted in accordance with Table 310.15(C)(1). For example, the adjusted ampacity of 12 AWG , where there is nine current-carrying conductors bundled for more than 24 inches is 21A (30A x 70%). (#electrican #electricalcontractor #mikeholt #sparkylife #electricalapprentice | Mike Holt Enterprises

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0:49

I need help and I'm at a cross-road. I'm managing seven Social Media platforms (FB, IG, LI, TT, X, and YT), with a total about 300,000 followers. It's taking me between 4-7 hours a day to mange hundreds of comments a day. And all of the Channels are growing at a rate of 9,000 per month (3% of 300K). This is not sustainable so I either stop the technical posts or you all need to "work with me." Do not ask a question or make a comment unless it's compelling. If you make a technical comment, you ar

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0:46

Ignore the blond, she’s my daughter. Manager of or CEU department.

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0:57

What does the 40C mean on the Breaker? Per industry standards, breakers are calibrated to perform at an ambient temperature of 40°C. Thermal-magnetic breakers are temperature sensitive, and at temperatures above 40°C will carry less current than their continuous current high temperature condition promotes nuisance tripping . To prevent these issues, the ambient temperature load derating values presented in the technical data section must be followed. [per Eaton Catalog]. #mikeholt #electricaltra

已浏览 13.5万次2 个月之前

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1:31

With each new edition of the National Electrical Code, more locations require GFCI protection,but what if GFCI protection creates more of a nuisance than a benefit? Such might be the case when it comes to GFCI protection of certain outdoor outlets as required by NEC section 210.8(F). Learn how the NEC considered such outdoor outlets by watching this brief video where Mike and the team explain the exception(s) to 210.8(F). To follow along with this video, you can download the FREE PDF from our ne

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1:01

Romex is permitted to be installed in any raceway [example EMT 358.22/PVC 358.22], however NM cable is not permitted to be installed in a wet location [334.12(B)(4). The interior of raceways located outdoors are considered to be a wet location [300.9]. #electrican #electricalcontractor #mikeholt #sparkylife #electricalapprentice | Mike Holt Enterprises

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0:33

Unused openings on electrical equipment must be closed to afford protection substantially equivalent to the wall of the equipment.

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0:55

Service conductors supplying the... - Mike Holt Enterprises

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4:04

AHJ. The inspector cannot just... - Mike Holt Enterprises

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0:25

RTL - Auch Mike holt sich - genau wie seine Herzdame -...

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0:58

Electrical equipment must be... - Mike Holt Enterprises

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0:53

Sizing wire and protection for AC... - Mike Holt Enterprises

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1:14

Bonding bushing/jumpers are not... - Mike Holt Enterprises

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0:48

When making splices in a panel with twist-type wire connectors, like wire nuts, should the wire connector be position so that water will not accumulate in the connector? In other words, should the wire nut be up or down? Note: This panelboard cabinet is located in a dry location. | Mike Holt Enterprises

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35:15

Purpose of the NEC [90.1, 2020 NEC]

已浏览 414 次2023年8月31日

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0:36

Maximum Raceway Length? Except for elevators, the NEC does not limit the length of a raceway.

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3:56

In this video, NEC expert Mike... - Mike Holt Enterprises

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0:37

The NEC does not require a... - Mike Holt Enterprises

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20:23

Inspector’s Authority [90.4, 2020 NEC]

已浏览 601 次2022年7月26日

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0:58

The NEC does permit spare raceways. The NEC does not require termination fitting for the grounding electrode conductor. Splices are permitted in a cabinet, see 312.8(A)(4). Bundel of conductors are okay, see 310.15(C). Phase conductors in this panel are not required to be identified. VIOLATION: The neutral conductor identification required by 200.6(B) is not at its terminations. #electrican #electricalcontractor #mikeholt #sparkylife #electricalapprentice

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0:52

Replacing the guts of a panel in... - Mike Holt Enterprises

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