Standard 778, Edition 6
UL 778

Standard for Motor-Operated Water Pumps

UL CSDS Proposal Edition 6 Published Date: September 14, 2018 Last Revision: June 29, 2021

Summary of Topics b0778_6_20180914_sum.html

Subject 778

Bulletin Dated: September 14, 2018


The following changes in requirements to the Standard for Motor-Operated Water Pumps, UL 778, are being proposed.

1. Add new reference standard UL 62368-1 for secondary circuits

2. Remove the UL 244A and UL 873 reference

3. Add DC Test Potential of Dielectric Voltage Withstand Test.

Back to Standard 778, Edition 6

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