Insulated Tap Connectors 3 port single-side Entry 1/0 AWG - 750 MCM
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SKU: 610-2003750
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Conversions Tech Insulated Tap Connector — Line-Side Rated, 1/0 AWG to 750 MCM
Conversions Tech Insulated Tap Connectors are precision-engineered to form secure, low-resistance connections between multiple conductors in electrical distribution systems. Designed with UV-resistant plastisol insulation and a rounded ergonomic body, these connectors ensure safe, fast, and code-compliant terminations across residential, commercial, and industrial applications.
Key Features and Advantages
- Reliable Set-Screw Connections: Adjustable set screws deliver strong mechanical retention and low electrical resistance across aluminum and copper conductors.
- One-Side Entry Design: Simplifies installation with single-side wire ports that accommodate up to three conductors from 1/0 AWG to 750 MCM.
- NEC 230.46 Line-Side Rated: Fully compliant with NEC Article 230.46 for line-side connections on service equipment and power distribution panels.
- Ergonomic & Rounded Body: Smooth plastisol exterior provides excellent grip comfort and eliminates sharp edges during installation.
- Pre-Filled Oxide Inhibitor: Each port is pre-filled with anti-oxidation compound to reduce corrosion and maintain long-term conductivity.
- Removable Dust Plugs: Factory-installed removable plugs protect entry ports and set screws from debris, moisture, and environmental contaminants.
- Heavy-Duty Insulation: Plastisol coating is UV, abrasion, and chemical resistant for outdoor and high-durability installations.
- UL and NEC Certified: Meets UL 486A/B requirements; cULus Listed; complies with AL9CU temperature and conductor ratings.
Technical Specifications
| Wire Gauge Range: | 1/0 AWG to 750 MCM |
| Connection Type: | Set Screw |
| Insulation Material: | UV-Resistant Plastisol |
| Voltage Rating: | 600 V |
| Material: | Aluminum (AL9CU rated) |
| Finish: | Plastisol Insulated, UV Resistant |
| Color: | Black |
| Certifications: | cULus Listed, NEC 230.46 Compliant, UL 486A/B |
| UL File Number: | E186991 |
| Wire Cable Class: | Class B & Class C |
| Temperature Rating: | 90°C Continuous, Cold Rated to −45°C |
| Conductor Material: | Copper or Aluminum |
| Conductor Max Amps: | Aluminum 100 A / Copper 130 A |
| Torque Rating: | 275 in-lbs (9/16” Binding Screw) |
| Dimensions (in): | H: 2.041″ × L: 3.024″ × W: 2.318″ |
| Weight: | 0.501 lb |
| Box Dimensions: | H: 2.75″ × W: 6″ — Box Weight: 3.253 lb |
| UPC: | 810166615679 |
| Origin: | United States |
Applications
- Residential electrical service terminations and splices
- Commercial and industrial power distribution panels
- HVAC system power and grounding connections
- Infrastructure and utility installations
- Machinery and heavy equipment wiring
- Automotive, marine, and renewable energy systems
- Control panels and service equipment
Download Specification Sheet (PDF)
Frequently Asked Questions (FAQs)
1. What is the purpose of an insulated tap connector?
Insulated tap connectors are used to create safe, low-resistance electrical junctions between multiple conductors. The insulation prevents accidental contact and environmental damage, while the set screws ensure secure mechanical and electrical bonding.
2. Is this tap connector compliant with NEC 230.46?
Yes. Conversions Tech insulated tap connectors are fully compliant with NEC Article 230.46, which governs line-side connections for service equipment. This ensures they can be safely used for service entrance and distribution applications.
3. Can I use these connectors with both copper and aluminum conductors?
Yes. These connectors are dual-rated for both aluminum (AL9CU) and copper conductors, providing flexibility for mixed-metal installations.
4. What is the maximum conductor size this connector supports?
This model supports conductors from 1/0 AWG up to 750 MCM, suitable for large-scale power distribution systems.
5. What are the temperature and voltage ratings?
Rated for up to 600 V and continuous operation at 90°C, with cold temperature performance down to −45°C.
6. How is corrosion prevented in these connectors?
Each connector port is pre-filled with oxide inhibitor gel, minimizing oxidation and galvanic corrosion between dissimilar metals.
7. What materials are used in construction?
The body is made of high-strength aluminum alloy with a durable plastisol insulation coating that resists UV radiation, abrasion, and chemicals.
8. Can these connectors be used outdoors?
Yes. The UV-resistant plastisol insulation and sealed port design make these connectors ideal for outdoor environments and exposed installations.
9. What standards and certifications apply?
This product meets UL 486A/B, cULus, and NEC 230.46 standards and is manufactured under UL File No. E186991.
10. What applications are these best suited for?
These are suitable for line-side service terminations, splicing in switchgear, junction boxes, panelboards, and other high-current electrical distribution systems in residential, commercial, or industrial settings.
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4 Reasons Pros Buy Direct from Conversions Tech
Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.
Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.
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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.
