NSI Industries WC-Y-25R Yellow Wing Wire Connector (25 Pack):

This item replaces product number 816523

Specifications

• Model: WC-Y-25R
• Wire Range: 22 AWG – 8 AWG (Copper only)
• Voltage Rating: 600V (building wire), 1000V (lighting fixtures/signs)
• Temperature Rating: 105°C (221°F)
• Material: Flame-retardant UL 94V-2 thermoplastic
• Color: Yellow
• Spring Type: Fixed zinc-plated square-wire spring (conical shape)
• Certifications: UL 486C, CSA, RoHS, PROP65 compliant 

Key Features

• Quick-Grip Conical Spring:

  • Grips wires securely with fewer twists
  • Can dead-end a single wire

• Ergonomic Ribbed Shell:

  • Ribbed texture for better grip and easier twisting
  • Enhances productivity and reduces hand fatigue

• Deep Skirt Entry & Threaded Funnel:

  • Guides wires smoothly into the connector
  • Protects against flashover and shorts

• Compact Design:

  • Ideal for tight spaces like junction boxes

• No Pre-Twisting Required:

  • Saves time during installation

Applications

• General Electrical Wiring:

  • Residential and commercial installations
  • Lighting fixtures
  • HVAC systems
  • Appliances
  • Junction boxes

• Ideal for:

  • Electricians
  • Maintenance crews
  • Contractors needing reliable copper wire splicing