Browse & Buy UL Standards
Standard 891, Edition 12

Switchboards

UL CSDS Proposal
Standard 891, Edition 12 Edition Date: May 26, 2017
Summary of Topics b0891_12_20170526_sum.html

Subject 891

Bulletin Dated: May 26, 2017

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Switchboards, UL 891, are being proposed for preliminary review and comment only:

1. For Preliminary Review Only: The Proposed Twelfth Edition of the Standard for Switchboards, UL 891

Back to Standard 891, Edition 12

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

×