NSI Industries WC-Y-C Easy-Twist Standard Wire Connector (Yellow, 100 per box):

Specifications

• Model: WC-Y-C
• Wire Range: 22–10 AWG (Copper wire only)
• Voltage Rating: 600V (up to 1000V in lighting fixtures and signs)
• Temperature Rating: 105°C (221°F)
• Material: Flame-retardant UL 94V-2 thermoplastic shell
• Spring Type: Fixed, zinc-plated square wire spring
• Color: Yellow
• Dimensions:
  • Height: 0.969 in
  • Width: 0.551 in
• Certifications: UL 486C Listed, CSA Certified, RoHS Compliant 

Key Features

• Quick-Grip Spring: Conical spring design grips wires securely with fewer twists.
• No Pre-Twisting Required: Saves time during installation.
• Ergonomic Ribbed Shell: Improves grip and torque control.
• Deep Skirt Entry: Protects against flashover and shorts.
• Threaded Funnel Entry: Guides wires into the connector smoothly.
• Compact Design: Ideal for tight installation spaces.
• Durable Insulation: Flame-retardant shell ensures long-term safety.

Applications

• Residential & Commercial Wiring
• Lighting Fixtures
• Signage Installations
• Control Panels
• General Purpose Wire Splicing