UL Standard for Safety Sealed Wire Connector Systems - Section / Paragraph Reference: New Paragraphs 1.4, 9.2.3.2, and 9.2.9.2; Revised Paragraphs 9.2.3.1 and 9.2.9.1 Subject: Sealed Wire Connector Systems Rated 601 â?1500 V (Edition 5: December 12, 2005)