Codes
Features

Features Overview

Reference.
A reliable and up-to-date source of codes.

Research.
Rapidly and efficiently calculate project parameters.

Collaboration.
Get everyone on the same page and streamline code research.

Workflows

Architects

General Contractors

Building Official & Plans Examiners

Inspectors

Owners

Subcontractors

Code Consultants
Pricing
Login
Sign Up

Upgrade to Premium

Code calculators: Code Calculators automatically generates a detailed list of requirements.

REFERENCE

Amendment Styling

Industry-leading search

Code diagrams

RESEARCH

Code calculators

Filter by topic

Code compare

Code sheet exports

COLLABORATION

Team projects

Bookmarks

Comments

START 2 WEEK FREE TRIAL

Have an account? Sign in

// CODE SNIPPET

Part III Class 2 and Class 3 Circuits

National Electrical Code 2020 of Texas > 7 Special Conditions > 725 Class 1, Class 2, and Class 3 Remote- Control, Signaling, and Power-Limited Circuits > III Class 2 and Class 3 Circuits

JUMP TO FULL CODE CHAPTER

Part III Class 2 and Class 3 Circuits

Shared projects

Projects provide a dedicated space to collaborate on code research.

Code Compare

Highlight differences between any two building codes.

Search

Don't miss relevant code. Quickly locate sections across your jurisdiction.

Code Calculators

Code calculators automatically generate a detailed list of requirements.

Code diagrams

Unpack the code through illustrations and descriptions.

Code sheet exports

Generate a code sheet that integrates with your drawing set.

UpCodes Premium

Leverage the most sophisticated code compliance platform.

TRY FREE FOR TWO WEEKS VISIT PRICING