Southwire W82B1 Blue Twist-on Wire Connector

Product Description

The SOUTHWIRE W82B1 is a blue twist-on wire connector designed for making secure, insulated splices in branch-circuit and device wiring. The connector uses an internal spring to grip conductors and maintain a reliable electrical connection without tape or additional fasteners. Blue-coded connectors in this size range are commonly used for mid-range wire gauge combinations in residential and light commercial wiring applications. Electricians keep these on hand for junction box splices, device connections, and general wiring terminations throughout a project.

The W82B1 is suited for residential and light commercial electrical work, including panel feeders, outlet and switch connections, and fixture wiring. Installation takes place inside junction boxes, electrical panels, and device enclosures where conductors must be joined and insulated. The blue color coding helps electricians quickly identify connector size during installation, reducing the chance of using an undersized or oversized connector for the wire gauge combination at hand.

Key Features

• Blue color coding for fast size identification at the job site
• Internal coiled spring grips conductors and resists pullout
• Insulated shell eliminates the need for additional taping of the splice
• Twist-on installation requires no tools beyond hand pressure
• Suitable for residential and light commercial branch-circuit splices

Compatibility

Designed as an OEM-style replacement and general-use blue twist-on wire connector for residential and light commercial electrical wiring applications.

Installation Notes

Wire connectors must be installed by a licensed electrician in accordance with NFPA 70 (NEC) requirements for the applicable jurisdiction. Always de-energize the circuit at the breaker and verify zero voltage with a meter before making any splice. Strip conductors to the length specified by the connector manufacturer, twist the conductors together if required by the connector style, then thread the connector clockwise until firm. Tug each conductor lightly after installation to confirm the splice is secure before closing the enclosure.

Technical Specifications

• Color: Blue
• Connector Type: Twist-On Wire Connector
• Package Weight: 5 pounds
• UPC: 75133830540

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: W82B1