3M CI-T-7 Seamless One Piece Electrical Connectors Compatible with Copper and Aluminum Conductors
3M Scotchlok Lugs and Connectors
3M Scotchlok Lugs and Connectors are designed for splicing and terminating power cable conductors. These connectors are available for copper, aluminum, or both conductor types, offering solutions for various applications including standard terminations, aerial connections, and repairs. They are constructed from high-conductivity copper or aluminum, with some series featuring tin plating for corrosion resistance and color-coded end caps for identification.
Product Attributes
- Brand: 3M Scotchlok
- Material: High-conductivity copper, Aluminum
- Plating: Tin plated (electro-tin plated)
- Certifications: UL 486A Listed, UL 486B Listed, ANSI C119.4
- Features: Seamless construction, One-piece design, Standard or long barrel, Color-coded end caps (on some series), Solid center oil stop (on some series), Contact aid (compatible with poly/EPR insulations)
Technical Specifications
| Product Series | Type | Base Metal | Conductor Compatibility | Barrel Style | Max. Voltage | Key Features |
|---|---|---|---|---|---|---|
| Scotchlok 10000 Series | Connectors | Copper | Copper Only | Standard Barrel | 35 kV | One-piece, seamless, electro tin-plated, UL 486A Listed |
| Scotchlok 11000 Series | Connectors | Copper | Copper Only | Long Barrel | 35 kV | One-piece, seamless, electro tin-plated, UL 486A Listed |
| Scotchlok 20000 Series | Connectors | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | Color-coded end caps, contact aid, electro tin-plated, solid center stop, UL 486B Listed |
| CI Series | Connectors | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | For splicing, designed for 3M QS, QS-II, QS-III pre-molded splice bodies, meets ANSI C119.4 |
| Aerial Stem Connectors SC Series | Stem Connectors | Aluminum Barrel, Copper Stem | Aluminum or Copper Cable | Standard Barrel | 35 kV | For connecting riser cable to overhead line or terminating insulated power cable, factory crimped and sealed copper stem, tin plated barrel and stem |
| Lugs OS Series | Lugs | Copper | Copper Only | Standard Barrel | 35 kV | Solid oil stop, for use with 3M Terminations 5800-Pb Series on PILC cables |
| Connectors CIR Series | Repair Splice Connectors | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | For use with 3M QS-II Repair Splice Kits, allows removal of damaged conductor, meets ANSI C119.4 |
| Scotchlok Connectors 2000T Series | Connectors | Copper (2000T-CU), Aluminum (Reducer Series) | Copper PILC (2000T-CU), Aluminum or Copper PILC (Reducer Series) | Standard Barrel | 35 kV | Inline sleeves, solid center oil stop, meet ANSI C119.4, for PILC power cable |
| Scotchlok Copper Lugs 30000 Series | Lugs | Copper | Copper Only | Standard Barrel | 35 kV | One hole, tin plated, chamfered ends |
| Scotchlok Copper Lugs 31000 Series | Lugs | Copper | Copper Only | Long Barrel | 35 kV | One hole, tin plated, chamfered ends |
| Scotchlok Aluminum Lugs 40000 Series | Lugs | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | One hole, electro-tin plated, chamfered ends |
| Scotchlok Copper Lugs 31100 Series | Lugs | Copper | Copper Only | Long Barrel | 35 kV | Two hole, tin plated, chamfered ends |
| Scotchlok Aluminum Lugs 40100 Series | Lugs | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | Two hole, electro-tin plated, chamfered ends |
| 3M Oil Seal Lugs OS Series | Lugs | Copper | Copper Only | Standard Barrel | 35 kV | One or two hole, solid oil stop, electro-tin plated |
| 3M Parallel Clamp CP-1 | Clamp | Aluminum | Aluminum or Copper | N/A | 35 kV | For aerial connections with SC series stem connectors |
| 3M Aluminum One Hole Lugs ML Series | Lugs | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | For use with 3M 600 Amp T-Bodies 5815 Series, meets ANSI/IEEE Standard 386 |
| 3M Aluminum Connectors CI-A Series | Connectors | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | For use with 3M Molded Rubber QS-II Inline Cable Splice 5420, 5450 series, and 5461 kit |
| 3M Aluminum Transition Connectors CI-T Series | Transition Connectors | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | For joining two different conductor sizes, designed for 3M pre-molded power cable splice bodies, electro-tin plated |
| 3M Shearbolt Connector QCI Series | Shearbolt Connectors | Aluminum | Copper or Aluminum | Shearbolt | 46 kV | Easy installation without crimp tools, meets ANSI C119.4 Class 2, electro-tin plated, center stop |
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