The 3M 558-BOX Tap Connector offers a high-performance solution for making secure electrical connections in demanding industrial and commercial applications. This specialty wire connector is engineered for efficiency, facilitating precise tap wire connections to run wires, ensuring robust performance and simplified wiring processes.
Key Specifications and Features:
– Connection Type: Run and Tap Connection
– Detailed technical description: Specifically designed for securely connecting a tap wire to a run wire, streamlining wiring processes and ensuring reliable electrical continuity.
– Wire Compatibility: 22 to 16 AWG (Solid/Stranded Copper)
– Detailed technical description: Accommodates a broad range of No. 22 through No. 16 AWG solid or stranded copper wires, ensuring versatile application across various wiring requirements.
– Voltage Rating: 600V Building Wire, 1000V Signs/Fixtures/Luminaires
– Detailed technical description: Rated for 600 volts maximum for building wire applications and 1000 volts maximum for signs, fixtures, and luminaires, providing robust electrical performance in diverse installations.
– Temperature Resistance: 221°F (105°C)
– Detailed technical description: Engineered to withstand continuous operating temperatures up to 221 degrees F (105 degrees C), ensuring durability and sustained performance in elevated temperature environments.
– Max. Insulation Outer Diameter: 0.12 Inch
– Detailed technical description: Designed to accommodate wires with a maximum insulation outer diameter of 0.12 inches, ensuring proper fit and secure connection.
– Color Coding: Red
– Detailed technical description: Features a distinct red color for easy identification and organization, facilitating quick and accurate wire management in complex systems.
– Compliance: UL Listed and CSA Certified
– Detailed technical description: Independently verified and certified by Underwriters Laboratories (UL) and the Canadian Standards Association (CSA) for adherence to stringent safety and performance standards.

