NEMA C119.4-2016 PDF

Scope: This standard covers connectors used for making electrical connections between aluminum-to-aluminum or aluminum-to-copper or copper-to-copper conductors used on distribution and transmission lines for electric utilities. This standard establishes the electrical and mechanical test requirements for electrical connectors. Additional optional tests are shown in the annexes. This standard is not intended to recommend operating conditions or temperatures. Purpose The purpose of this standard is to give reasonable assurance to the user that connectors meeting the requirements of this standard will perform in a satisfactory manner@ provided they have been properly selected for the intended application and are installed in accordance with the manufacturer's recommendations. The service operating conditions and the selection of the connector class is the responsibility of the user.

NEMA C119.4-2016 history

2016 NEMA C119.4-2016 Electric Connectors — Connectors for Use between Aluminum-to-Aluminum and Aluminum-to-Copper Conductors Designed for Normal Operation at or Below 93°C and Copper-to-Copper Conductors Designed for Normal Operation at or Below 100°C (Also see ANSI C119.0)
2011 NEMA C119.4-2011 Electric Connectors - Connectors for Use Between Aluminum-to-Aluminum or Aluminum-to-Copper Conductors Designed for Normal Operation at or Below 93 Degrees C and Copper-to-Copper Conductors Designed for Normal Operation at or Below 100 Degrees C
2004 NEMA C119.4-2004 Electric Connectors Connectors for Use Between Aluminum-to-Aluminum or Aluminum-to-Copper Conductors
2003 NEMA C119.4-2003 Electric Connectors Connectors for Use Between Aluminum-to-Aluminum or Aluminum-to-Copper Bare Overhead Conductors
1998 NEMA C119.4-1998 Electric Connectors - Connectors to Use between Aluminum-To-Aluminum or Aluminum-To-Copper Bare Overhead Conductors
1991 NEMA C119.4-1991 Electric Connectors - Connectors for Use between Aluminum-To-Aluminum or Aluminum-To-Copper Bare Overhead Conductors