TWO NEW CODE UPDATES THAT WILL AFFECT YOUR FACILITY

• Code Requirement: All Switchboards, Switchgear and Panelboards shall have the available fault current and the date the calculation was performed field marked on the equipment
• Explanation: With the new 2026 NEC code update, a short circuit study will need to be performed at your facility and most of the electrical equipment will need a new "Available Fault Current" label

Code Requirements:

• Most equipment rated 240V or less now require an Arc Flash label
• New Complex, Arcing Fault Equations
• Electrode Configuration is now considered in calculations

Explanation:

• With the new IEEE 1584 update, Arc Flash studies are more complex and additional information is required in order to accurately model the facilities distribution system.
• Arc Flash studies are required to be reviewed every five years or whenever there are significant changes. Most Arc Flash Studies will need to be reviewed and updated for compliance.