Transparent Closed-End Wire Crimp Connectors (250 Pack)

SKU:
TUC-MED-250

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250 Pack of high-quality transparent closed-end crimp connectors. Provides secure, inspectable pigtail connections for wire gauges ranging from 14 to 2 AWG.
Current Stock:

Professional Grade Pigtail Splices for Secure, Permanent Connections

Achieve professional, long-lasting electrical connections with our Transparent Closed-End Crimp Connectors. Designed for creating secure pigtail splices, these connectors provide a mechanically strong bond that is superior to standard twist-on connectors in high-vibration or critical applications. The transparent nylon shell allows for instant visual inspection, giving you total confidence that your wires are fully seated before you apply the crimp.

Key Features:

  • Secure & Permanent Bond: Provides a mechanically and electrically sound connection when used with a standard crimping tool, ideal for pigtailing wires in permanent installations.
  • Inspectable Transparent Shell: the clear nylon cover allows you to see the wire connection, ensuring proper insertion and seating every time.
  • Superior Temperature Rating: The durable nylon shell is engineered to withstand continuous operating temperatures up to 150°C (302°F).
  • Multiple Sizes Available: Offered in Small, Medium, and Large sizes to accommodate a wide range of wire gauges from 14 AWG up to 2 AWG.
  • High-Quality Materials: Features an aluminum contact tube housed in a rugged, transparent white nylon shell for maximum protection and visibility.

Technical Specifications:

Feature Small (SM) Medium (MED) Large (LRG)
AWG Range 14 - 6 AWG 14 - 6 AWG 10 - 2 AWG
Inner Diameter 3mm 3mm 4mm
Shell Diameter 7mm 8.5mm 11.5mm
Total Height 17mm 18mm 21.5mm
Voltage Rating 300V Max 300V Max 300V Max
Temp Rating 150°C 150°C 150°C

 

  • Shell Material: Transparent White Nylon
  • Contact Material: Aluminum
  • Terminal Type: Closed-End Ferrule Terminal
  • Quantity: 250 Pack

Ideal Applications:

  • Pigtailing Wires in junction boxes and enclosures.
  • Low Voltage Landscape Lighting connections for permanent, buried splices.
  • Automotive & Marine wiring harnesses where vibration resistance is critical.
  • Appliance and Fixture internal wiring.
  • Speaker and Audio wire security.

Installation Guide:

  1. Strip wires to the appropriate length and twist the conductors together.
  2. Insert the conductors fully into the closed-end connector.
  3. Visually verify through the transparent shell that the wires reach the end of the tube.
  4. Use a standard crimping tool to securely crimp the aluminum tube over the twisted wires.
Fixture Type:
Wire Connectors
Collection:
Closed-End Crimp Connectors
Material:
Transparent White Nylon