Standard 486A-486B, Edition 3
UL 486A-486B

Wire Connectors

UL CSDS Proposal Edition 3 Published Date: October 05, 2018 Last Revision: July 20, 2023

Summary of Topics b0486a-486b_3_20181005_sum.html

Subject 486A-486B

Bulletin Dated: October 5, 2018


The following changes in requirements to the Standard for Wire Connectors, UL 486A-486B, are being proposed for preliminary review and comment only:

1. For Preliminary Review Only: Addition to the Scope to Address Use of Ferrules and Adapters

2. For Preliminary Review Only: Define Number of Samples

3. For Preliminary Review Only: Define Min and Max Sample Size in Table 11

4. For Preliminary Review Only: Clarify that Aluminum Test Conductors can be Compact, Compressed, or Concentric Stranding

5. For Preliminary Review Only: Test B Flashover Clarification

6. For Preliminary Review Only: Clarification of Dielectric-withstand Test Sequence

7. For Preliminary Review Only: Conductor Insulation Types

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