NSI Industries WC-B-C Easy-Twist Standard Blue Wire Connector (100 per box):

This item replaces product numbers 776491, 816507, 816663.

Specifications

• Model: WC-B-C
• Wire Range: 22–14 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
• Spring Type: Fixed, zinc-plated square wire spring (conical shape)
• Color: Blue
• Certifications: UL 486C Listed, CSA Certified, RoHS Compliant
• Packaging: 100 connectors per box

Key Features

• Quick-Grip Spring: Grips wires securely with fewer twists; can dead-end a single wire.
• Ergonomic Ribbed Shell: Provides a comfortable grip and better torque control.
• Deep Skirt Entry: Protects against flashover and shorts.
• Threaded Funnel Entry: Guides wires into the connector easily.
• Compact Design: Ideal for tight installation spaces.
• No Pre-Twisting Required: Saves time during installation.
• Durable Insulation: Flame-retardant shell resists heat and chemicals.

Applications

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