§ Chapter 37 IRC 2018
Branch Circuit and Feeder Requirements
6 entries from Chapter 37 of IRC 2018, organized by section number. Each entry covers what the code requires, why it exists, what inspectors look for, and common mistakes.
§ 01 Sections
All 6 entries.
Sorted by section number. Click any row for the full entry — answer, requirements, edition diff, related sections.
Section
Title
Question
E3701.4
Multiwire Branch Circuit Rules Under IRC 2018
E3701.4
Can two circuits share a neutral wire under IRC 2018?
Can two circuits share a neutral wire under IRC 2018?
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E3702.1
Branch-Circuit Ratings Under IRC 2018
E3702.1
What amp ratings are allowed for residential branch circuits under IRC 2018?
What amp ratings are allowed for residential branch circuits under IRC 2018?
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E3703.2
Small-Appliance Circuit Requirements Under IRC 2018
E3703.2
How many small appliance circuits does a kitchen need under IRC 2018?
How many small appliance circuits does a kitchen need under IRC 2018?
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E3703.3
Laundry Branch Circuit Requirements Under IRC 2018
E3703.3
Does a laundry room need its own dedicated circuit under IRC 2018?
Does a laundry room need its own dedicated circuit under IRC 2018?
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E3703.4
Bathroom Branch Circuit Requirements Under IRC 2018
E3703.4
Does a bathroom need a dedicated 20-amp circuit under IRC 2018?
Does a bathroom need a dedicated 20-amp circuit under IRC 2018?
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E3704.1
Feeder Sizing for Residential Subpanels Under IRC 2018
E3704.1
How do you size a feeder to a residential subpanel under IRC 2018?
How do you size a feeder to a residential subpanel under IRC 2018?
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§ 02 Chapter navigation