Insulated Inline Splices (6 AWG to 350 MCM)
Shipping calculated at checkout
SKU: 210-61003
35 in stock
Send a copy to email:
By entering your email, you agree that it will be seen by store and may contact you.
Open here
Insulated Mechanical Connector (6 AWG to 350 MCM) — UL 486A/B Certified | Conversions Tech
The Conversions Tech Insulated Mechanical Connector is engineered for secure, low-resistance terminations and splices from 6 AWG up to 350 MCM. Built for demanding industrial, commercial, renewable energy, and utility applications, it features a rugged pre-insulated housing and a high-conductivity aluminum alloy body to support dependable power distribution. This connector is listed to UL 486A/B under UL File E531731 for code-compliant performance and long-term reliability.
Key Features
- Wide wire range: Accepts conductors from 6 AWG–350 MCM for high-capacity installations
- Fully insulated design: Dielectric housing helps reduce accidental contact and improves safety
- High conductivity: Premium conductive aluminum alloy helps minimize voltage drop and heat build-up
- UL listed: UL 486A/B (File E531731) for mechanical, dielectric, and thermal performance
- Corrosion resistance: Built to withstand oxidation, moisture, and harsh environments
- Fast installation: Compact, pre-insulated construction reduces field prep and labor time
Ideal Applications
- Service & distribution panels (feeders, tap points, and power distribution)
- Industrial machinery (reliable terminations in vibration-prone environments)
- Renewable energy (solar, wind, ESS where low-resistance connections matter)
- Commercial construction (multi-phase circuits and high-load electrical runs)
- Utility infrastructure (substations, grid tie, underground and high-amp conductors)
Technical Specifications
| Wire Capacity | 6 AWG – 350 MCM |
|---|---|
| Insulation Material | High-Strength Dielectric Polymer (UV & Impact Resistant) |
| Body Material | Conductive Aluminum Alloy (AL9CU Rated) |
| Voltage Rating | 600 V (Max) |
| Temperature Rating | 90°C Continuous | −45°C Cold Rated |
| Certifications | UL 486A/B | cULus Listed | UL File E531731 |
| Torque Rating | 45–65 in-lbs (Typical, based on conductor size) |
| Finish | Pre-Insulated, Corrosion-Resistant Housing |
| Color | Black |
| Country of Origin | USA |
FAQ
What wire range does this insulated mechanical connector support?
It supports conductor sizes from 6 AWG through 350 MCM.
Is this connector UL certified?
Yes. It is listed to UL 486A/B under UL File E531731.
What is the body material?
The body is made from a conductive aluminum alloy designed for stable current transfer.
Does the insulation provide UV and impact resistance?
Yes. The dielectric polymer housing is designed to be UV and impact resistant.
What are the voltage and temperature ratings?
Rated up to 600 V maximum and 90°C continuous, with −45°C cold rating.
Where is this connector typically used?
Common uses include panels, feeders, industrial equipment, renewable energy systems, and utility distribution applications.
Is special tooling required?
This is a mechanical connector; installation typically requires following the specified torque values for the conductor size.
Can this connector be used outdoors?
It is built for harsh environments. Always ensure the overall installation meets local code and enclosure requirements for outdoor use.
Where are Conversions Tech connectors manufactured?
This connector is listed as Made in the USA.
4 Reasons Pros Buy Direct from Conversions Tech
, we design, test, and ship every product from inside the United States— “” quality without the big-box markup.
Our , mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. , UL-listed safety, and up to 30 % lower cost than .
Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.
Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.
