Interconnection devices in Colorado
Which codes apply? In Colorado, interconnection devices fall under the 2026 NEC (statewide minimum) and the 2024 IRC (state buildings only).
Codes that reach interconnection devices
The edition Colorado enforces for each code that governs the product, and the part of the code that does.
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NECNational Electrical CodeThe Colorado NEC record2026 NECVerified
in force since Jul 15, 2026 · Statewide minimum
Where it reaches the product. Article 705 for the point of connection, 230 for the service, and 702 for optional standby systems.
State Electrical Board Rules, Rule 1.5 (2026 National Electrical Code) · 3 CCR 710-1, Rule 1.5; C.R.S. 12-115-107(2)(a)
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IRCInternational Residential CodeThe Colorado IRC record2024 IRCPartial
State buildings only
Where it reaches the product. Chapter 37 and the electrical provisions that mirror the NEC.
Office of the State Architect, Building Code Compliance Policy Exhibit A (Rev. 10/2026)
Colorado laws that name interconnection devices
Statutes, rules, and commission orders are tracked state by state.
No Colorado law or rule on the site names interconnection devices. The product page shows the states that have one.
For information only. Your local building or fire official decides which code applies. We check state records often but can miss a recent change, so confirm with your official before you design, permit, or install. Terms of use