NSI Industries IT-3/0B Polaris Insulated Tap Connector:

Specifications

• Model: IT-3/0B
• Wire Range:
  • Copper: 3/0 AWG – 6 AWG
  • Aluminum: 3/0 AWG – 6 AWG
• Ports: 2
• Entry Type: Dual-sided wire entry
• Voltage Rating: 600V
• Temperature Rating: -45°C to 90°C (194°F)
• Torque Rating: 250 in-lb
• Material:
  • Body: Aluminum alloy
  • Insulation: High-dielectric strength plastisol
• Color: Black
• Certifications: UL 486A/B, cULus, RoHS, Buy American Act compliant
• Dimensions: 1.84" L × 1.75" W × 1.87" H

Key Features

• Dual-Sided Wire Entry: Allows secure connections between two conductors from either side.
• Pre-Filled Oxide Inhibitor: Prevents corrosion and ensures low contact resistance.
• Removable Plugs: Protects set screws and ports from moisture and debris.
• Ergonomic Design: Rounded corners and smooth plastisol coating for comfortable handling.
• No Taping Required: Fully insulated for dry-location use.
• UV, Abrasion & Chemical Resistant: Durable for harsh environments.
• Dual-Rated: Compatible with both copper and aluminum conductors.
• NEC Compliant: Suitable for use on the line side of service equipment per NEC 230.46 

Applications

• Splicing and Power Distribution in:
  • Cable trays
  • Panel boards
  • Ducts
  • Raceways
  • Troughs
• Ideal for:
  • Electricians
  • Industrial maintenance teams
  • Contractors working with large gauge conductors