ITC-101-4/0AWG 250 MCM – 6 AWG 2-Port Inline Splice Pre-Insulated Connector
Part#ITC-101-4/0AWG
The 250 MCM – 6 AWG 2-port inline splice pre-Insulated connector provides quick and secure splicing with its pre-insulated, inline design.
Constructed from aluminum, this 2-port connector is resistant to temperature and UV rays, making it suitable for both copper and aluminum conductors.

ITC-101-4/0AWG 250 MCM – 6 AWG 2-Port Inline Splice Pre-Insulated Connector Features
- Versatile Splicing
This 2-port inline splice connector is designed to simplify and enhance wire splicing for demanding electrical projects. It accommodates wire gauges ranging from 250 MCM to 6 AWG, making it suitable for a wide range of applications, from high-power circuits to smaller wiring needs.
- Secure Connections
The connector utilizes a hex screw fastening system for a secure and reliable connection. It also includes lubricating oil with antioxidant properties, minimizing corrosion and ensuring smooth, lasting connections between wires.
- Copper & Aluminum Compatibility
This connector allows for seamless splicing between copper and aluminum wires, eliminating the risk of corrosion and electrical issues often associated with dissimilar metal connections. Its design ensures safe and reliable operation in mixed-metal wiring scenarios, making it a versatile solution for various applications.
- Enhanced Insulation
The connector features high dielectric strength plastic insulation, providing superior chemical protection and wear resistance. This robust insulation safeguards against moisture, abrasion, and other environmental factors, ensuring long-term reliability and performance.
- Convenient & Safe Design
The design of this pre-insulated connector offers numerous advantages over traditional butterfly nut connectors. It allows for easy removal and re-insertion of cables, simplifying maintenance and adjustments. The connector’s larger wire diameter range and high current capacity make it a safe and reliable choice for both large and small electrical projects.
ITC-101-4/0AWG 250 MCM – 6 AWG 2-Port Inline Splice Pre-Insulated Connector Datasheet
| Part NO | ITC-101-4/0AWG |
| Voltage Rating | 600V |
| Wire Range | 250 MCM – 6 AWG |
| Bolt | Hex Head |
| Allen Hex | 5/16″ |
| Wire Ports | In-line Splice |
| Conductor Type | Cooper, Aluminum |
| Finish | UV resisted plastisol |
| Temperature Rating | -49°F – 194°F |
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