Browse & Buy UL Standards
Standard 943, Edition 5

Ground-Fault Circuit-Interrupters

UL CSDS Proposal
Standard 943, Edition 5 Edition Date: August 25, 2017
Summary of Topics b0943_5_20170825_sum.html

Subject 943

Bulletin Dated: August 25, 2017

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Safety for Ground-Fault Circuit- Interrupters, UL 943, are being proposed:

1. Expansion of Auto-Monitoring and End of Life Requirements to All Types of GFCIs

2. Addition of Requirements for Programmable Components

3. Improving the Auto-Monitoring Function of Permanently Connected Ground-Fault Circuit Interrupters

Back to Standard 943, 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

×