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Standard 541, Edition 9

Standard for Refrigerated Vending Machines

UL CSDS Proposal
Standard 541, Edition 9 Edition Date: June 29, 2018
Summary of Topics b0541_9_20180629_sum.html

Subject 541

Bulletin Dated: June 29, 2018


The following changes in requirements to the Standard for Refrigerated Vending Machines, UL 541, are being proposed.

1. Proposed Revisions To Update Requirements For Controls

2. Proposed Revision To And Addition Of Requirements To Prevent Remote Shut-off Of Vending Machines

3. Proposed Revisions To And Addition Of Requirements To Address Switch Mode Power Supply Units Increasingly Used In Refrigerated Vending Machines

4. Proposed Revisions To Clarify Requirements For Vending Machines Having Two Supply Cords

5. Proposed Revisions To Marking Requirements To Clarify Application Of UL 969 Requirements

6. Proposed Revision To Ignition Protection Test Requirements To Provide An Additional Testing Option

7. Proposed Revisions To EMI Filter Requirements To Specify An Alternate Compliance Option

8. Proposed Revisions To Incorporate Editorial Corrections

Back to Standard 541, Edition 9

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