Ideal WT1-B Twist-on Wire Connector Gray 500 Pack 3 Awg

Product Description

The IDEAL WT1-B is a standard twist-on wire connector designed for making secure, reliable electrical connections in residential and commercial wiring applications. Rated at 300 volts and suitable for conductors starting at 3 AWG, this connector features a flame-retardant shell that resists ignition in the event of a fault. The gray color coding helps electricians quickly identify connector capacity during installation. With a maximum operating temperature of 221 degrees F, the WT1-B holds up in warm enclosures and junction boxes where heat buildup is a concern. This package contains 500 connectors, making it a practical stock item for service vans and job sites.

The WT1-B is used in branch circuit wiring, fixture connections, device terminations, and general wire-splicing tasks across residential, light commercial, and industrial settings. Electricians reach for this connector when joining copper conductors at junction boxes, outlet boxes, switch boxes, and panels. The 500-count package is well suited for contractors running multiple circuits or staging large installations where connector volume is high. Its standard twist-on design works with conventional hand-tightening — no tools required for the connection itself.

Key Features

• Flame-retardant shell reduces fire risk at the connection point
• Rated 300 volts for use in standard branch circuit applications
• Compatible with conductors starting at 3 AWG minimum wire size
• Maximum operating temperature of 221 degrees F for warm-environment installs
• Gray color coding for quick visual identification of connector range
• 500-count package minimizes restocking frequency on active job sites

Compatibility

Designed as an OEM-style twist-on wire connector for use in standard copper conductor splicing and termination applications where a 300-volt, 3 AWG minimum connector is specified.

Installation Notes

Installation is performed by licensed electricians in accordance with the National Electrical Code (NEC). Always de-energize the circuit at the breaker and verify zero voltage with a meter before making or disturbing any connections. Strip conductors to the appropriate length, twist conductors together if required by wire gauge, then thread the connector clockwise until snug with a slight tug-test to confirm retention. Do not over-tighten to the point of cracking the shell, and do not use damaged or cracked connectors.