Gardner Bender 19-002 GB-2 WireGard Blue Wire Connector (14/CD):

Specifications

• Model: 19-002 (GB-2)
• Color: Blue
• Wire Range: 22 AWG – 16 AWG (Copper only)
• Voltage Rating:
  • 600V max for building wire
  • 1000V max for lighting fixtures and signs
• Temperature Rating: 105°C (221°F)
• Material:
  • Shell: Flame-retardant polypropylene
  • Spring: Zinc-plated square-wire steel
• Pack Size: 14 connectors per card (CD)
• Certifications: UL listed, RoHS compliant

Key Features

• Twist-On Design: For fast, secure copper-to-copper wire connections.
• Square-Wire Spring: Instantly adjusts to wire size and shape for tight contact.
• Fewer Turns Needed: Meets torque requirements quickly and efficiently.
• Deep Skirt Shell: Prevents exposure of bare wire and enhances flashover protection.
• Chemical & Heat Resistant: Shell resists hydrocarbons, diluted acids/alkalis, and heat distortion.
• Side Knurling: Improves grip during installation.
• Color-Coded: Blue for easy wire size identification 

Applications

• General Purpose Electrical Connections:
  • Air conditioners
  • Ceiling fans
  • Doorbells
  • Indoor lighting
  • Switches
  • Thermostats
  • Ballasts
  • Small and large appliances