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Standard 507, Edition 10

Standard for Electric Fans

UL Red Line
Standard 507, Edition 10 Edition Date: August 15, 2018
Summary of Topics s0507_10_sum.html

Summary of Topics

This revision of ANSI/UL 507 includes changes in the following requirements:

Detachable Cords

Revision of the Temperature Test Frequency for Multiple Frequency Products

Modification of Dielectric Voltage Withstand Test

Obtaining 2-Volt dc Offset Potential

Appliances for Use in “Other Spaces Used for Environmental Air”

Marking Requirement for Evaporative Coolers Shipped Without Motors

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