Browse & Buy UL Standards
Standard 823, Edition 9

Standard for Electric Heaters For Use in Hazardous (Classified) Locations

UL CSDS Proposal
Standard 823, Edition 9 Edition Date: February 15, 2019 $0.00
Summary of Topics b0823_9_20190215_sum.html

Subject 823

Bulletin Dated: February 15, 2019

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Safety for Electric Heaters for Use in Hazardous (Classified) Locations, UL 823, are being proposed:

1. Revisions to Add New 21.2A for Non-Drying Thickened Mineral Oil-Based Thread Sealant

Back to Standard 823, Edition 9

The cost to purchase this Standard varies depending on whether you are ordering a hardcopy, PDF or combination of the two. We also offer two different types of subscriptions: a one year and a three year.

You will be able to choose your purchase options on the following pages.

×
×
×
×
×

You have one or more subscriptions that will expire soon.

×

You have one or more licenses to assign

×