Smaller conductors can legally connect to much larger breakers. In this video, I explain how NEC 240.21 permits tap conductors, why protection is provided downstream instead of at the tap point, and how conductor length and routing control fault risk better than breaker size alone. This isn’t missing protection — it’s relocated protection. Follow NEC Plug for NEC rules explained simply and correctly. ⚡️🔌#electrician #NEC #neccode #residentialelectrician #electricity
0:59
Smaller conductors can legally connect to much larger breakers. I…
600 views1 month ago
TikToknec_plug
2020 NEC - Chapter 1 Overview
1:45
2020 NEC - Chapter 1 Overview
14.7K viewsAug 26, 2020
YouTubeAt Your Pace Online
NEC4 Contracts Explained
4:42
NEC4 Contracts Explained
38.6K viewsSep 16, 2020
YouTubeMetroun Quantity Surveying
2020 NEC - Introduction to Chapter Three
2:02
2020 NEC - Introduction to Chapter Three
10.9K viewsOct 30, 2020
YouTubeAt Your Pace Online
Delta 3-Phase 4-Wire System (120/240V)
9:01
Delta 3-Phase 4-Wire System (120/240V)
46.2K viewsNov 19, 2020
YouTubeZack Hartle
NEC3 & 4 Main Options - What Do They Mean?
3:58
NEC3 & 4 Main Options - What Do They Mean?
33.6K viewsJul 8, 2020
YouTubeMetroun Quantity Surveying
NEC Article 220 Service Calculations (Part 1)
17:02
NEC Article 220 Service Calculations (Part 1)
8.5K viewsApr 14, 2020
YouTubeElectrical Dan
30:42
2020 NEC Article 230 changes
81.3K viewsJun 16, 2019
YouTubeRyan Jackson
4:07
NEC Contract - Defined and Identified Terms Explained
7K viewsJul 4, 2021
YouTubeConstructacademy
3:12
Grounding, Service Equipment [250.24, 2020 NEC]
26K viewsJan 13, 2020
YouTubeMikeHoltNEC
5:01
The NEC NP-M403H 4000-Lumen Projector Review
13.8K viewsMay 4, 2018
YouTubeshop AVI-SPL
4:08
NEC3 and NEC4 Compared - What Has Changed?
11.7K viewsDec 16, 2020
YouTubeMetroun Quantity Surveying
7:23
Emergency Disconnects [230.85, 2020 NEC]
25.8K viewsJun 8, 2021
YouTubeMikeHoltNEC
22:58
Air Conditioners and the National Electrical Code (NEC)
33.7K viewsMay 12, 2019
YouTubeRyan Jackson
8:54
Transformer Secondary Conductors - NEC 240.4(F) & 240.21(C)(1)
23.3K viewsNov 21, 2020
YouTubeDave Gordon
33:35
Grounding, System and Equipment [250.4, 2020 NEC]
147.6K viewsJan 13, 2020
YouTubeMikeHoltNEC
29:15
How To Use The NEC, NEC 2020, (29min:15sec)
216.9K viewsNov 9, 2020
YouTubeMikeHoltNEC
11:09
Service Disconnecting Means [230.71, 2020 NEC]
47.9K viewsJan 13, 2020
YouTubeMikeHoltNEC
4:48
NEC 2020: Residential - Service Equipment and Emergency Disco…
8.9K viewsMay 27, 2020
YouTubeSquare D by Schneider Electric
12:38
How to wire a 240 volt circuit See Description
822K viewsAug 17, 2012
YouTubedoublewide6 Repairs LLC
46:29
Understanding System Voltages, NEC 2020, (46min:29sec)
63.4K viewsMar 30, 2021
YouTubeMikeHoltNEC
13:26
Ampacity Table, NEC 2020 - [310.15], (13min:26sec)
83.3K viewsOct 23, 2020
YouTubeMikeHoltNEC
12:24
120V 240V Electricity explained - Split phase 3 wire electrician
5.5M viewsMay 6, 2019
YouTubeThe Engineering Mindset
19:38
Branch Circuit, Multiwire, NEC 2020 - [210.4], (19min:38sec)
279.7K viewsAug 17, 2020
YouTubeMikeHoltNEC
28:25
Feeder taps and the 2020 National Electrical Code
81.2K viewsJun 12, 2020
YouTubeRyan Jackson
11:49
Explained! The Delta High Leg (Center Tapped) 4 Wire Transform…
45.6K viewsAug 25, 2019
YouTubeElectrical PE Review
3:56
Grounding a Corner Grounded Delta System, NEC 2020, (3min:56sec)
49K viewsMay 20, 2021
YouTubeMikeHoltNEC
5:33
Air-Conditioning, Circuit Sizing, NEC 2020 - [440.4(B)], (5min:33sec)
112.7K viewsAug 3, 2020
YouTubeMikeHoltNEC
18:03
DETAILED DIY: Wiring a 240v outlet step by step from breaker to outlet
1.6M viewsMar 22, 2018
YouTubeTrial N' ERROR
2:16
2020 NEC - Article 230.85 Emergency Disconnect at a Readil…
10.9K viewsMar 23, 2021
YouTubeAt Your Pace Online
See more videos
Static thumbnail place holder