Browse & Buy UL Standards
Standard 1203, Edition 5

Standard for Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations

UL CSDS Proposal
Standard 1203, Edition 5 Edition Date: March 30, 2018
Summary of Topics b1203_5_20180330_sum.html

Subject 1203

Bulletin Dated: March 30, 2018

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Safety for Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use in Hazardous (Classified) Locations, UL 1203, is being proposed:

1. Closing of Unused Entries in Division 1 Electrical Equipment Enclosures Revisions

Back to Standard 1203, Edition 5

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

×