Durable power cable connectors 3M QCI 1/0-350 for copper aluminum conductor splicing and termination
3M Scotchlok Lugs and Connectors
3M Scotchlok Lugs and Connectors are crimp connectors designed for splicing and terminating power cable conductors. Available in various series, these products cater to specific conductor types (copper, aluminum, or both) and application needs, including standard and long barrel designs, oil seal features, aerial connections, and repair splices.
Product Attributes
- Brand: 3M Scotchlok
- Material: High-conductivity copper, High-conductivity aluminum, Tin-plated copper stem
- Plating: Electro-tin plated
- Certifications: UL 486A Listed, UL 486B Listed, ANSI C119.4
- Features: Seamless construction, One-piece design, Color-coded end caps (for aluminum series), Solid center oil stop, Chamfered ends for easy insertion
Technical Specifications
| Product Series | Type | Base Metal | Conductor Compatibility | Barrel Style | Max. Voltage | Key Features |
|---|---|---|---|---|---|---|
| Scotchlok 10000 & 11000 Series Lugs/Connectors | Lugs & Connectors | Copper | Copper Only | Standard (10000) & Long (11000) Barrel | 35 kV | Seamless, tin-plated, UL 486A Listed |
| Scotchlok 20000 Series Lugs/Connectors | Lugs & Connectors | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | Color-coded end caps, Contact aid for poly/EPR insulations, UL 486B Listed |
| Connectors CI Series | Connectors | Aluminum | Aluminum or Copper | Standard Barrel | 35 kV | For splicing, compatible with 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 Conductors | Standard Barrel | 35 kV | Connects riser cable to overhead line, tin-plated aluminum barrel and copper 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 up to 6 inches of damaged conductor, Meets ANSI C119.4 |
| Scotchlok Connectors 2000T Series | Inline Sleeves | Copper (2000T-CU), Aluminum (Reducer Series) | Copper (2000T-CU), Aluminum or Copper (Reducer Series) for PILC cable | Standard Barrel | 35 kV | Solid center oil stop, Meets ANSI C119.4 |
| Scotchlok Copper Lugs 30000 Series | One Hole Lugs | Copper | Copper Only | Standard Barrel | Up to 35 kV | Tin plated, chamfered ends |
| Scotchlok Copper Lugs 31000 Series | One Hole Lugs | Copper | Copper Only | Long Barrel | Up to 35 kV | Tin plated, chamfered ends |
| Scotchlok Aluminum Lugs 40000 Series | One Hole Lugs | Aluminum | Aluminum or Copper | Standard Barrel | Up to 35 kV | Electro-tin plated, chamfered ends |
| Scotchlok Copper Lugs 31100 Series | Two Hole Lugs | Copper | Copper Only | Long Barrel | Up to 35 kV | Tin plated, chamfered ends |
| Scotchlok Aluminum Lugs 40100 Series | Two Hole Lugs | Aluminum | Aluminum or Copper | Standard Barrel | Up to 35 kV | Electro-tin plated, chamfered ends |
| 3M Oil Seal Lugs OS Series | Oil Seal Lugs | Copper | Copper Only | Standard Barrel | Up to 35 kV | Solid oil stop, tin plated |
| 3M Parallel Clamp CP-1 | Parallel Clamp | Aluminum | Aluminum or Copper | N/A | Up to 35 kV | For aerial connections with SC series stem connectors |
| 3M Aluminum One Hole Lugs ML Series | Lugs for T-Bodies/Modular Splices | Aluminum | Aluminum or Copper | Standard Barrel | N/A | For use with 3M 600 Amp T-Bodies 5815 Series |
| 3M Scotchlok Copper Connectors 10000 Series | Compression Splice Connectors | Copper | Copper Only | Standard Barrel | Up to 35 kV | Seamless, tin-plated, UL 486A Listed |
| 3M Scotchlok Copper Connectors 11000 Series | Compression Splice Connectors | Copper | Copper Only | Long Barrel | Up to 35 kV | Seamless, tin-plated, UL 486A Listed |
| 3M Scotchlok Aluminum Connectors 20000 Series | Compression Splice Connectors | Aluminum | Aluminum or Copper | Standard Barrel | Up to 35 kV | Color-coded end caps, contact aid for poly/EPR insulations, solid center stop, UL 486B Listed |
| 3M Aluminum Connectors CI Series | Compression Splice Connectors | Aluminum | Aluminum or Copper | Standard Barrel | Up to 35 kV | For splicing, compatible with 3M QS, QS-II, QS-III pre-molded splice bodies, Meets ANSI C119.4, solid center stop |
| 3M Aluminum Connectors CI-A Series | Compression Splice Connectors | Aluminum | Aluminum or Copper | Standard Barrel | Up to 35 kV | For use with 3M QS-II Inline Cable Splice 5420, 5450 series and 5461 splice kit |
| 3M Scotchlok Connectors 2000T-CU | Compression Splice Connectors | Copper | Copper PILC Conductor | Standard Barrel | Up to 35 kV | Inline sleeves for PILC cable, solid center oil stop, Meets ANSI C119.4 |
| 3M Scotchlok Reducer Series Connectors 2000T-CU/AL | Transition Splice Connectors | Aluminum | Aluminum or Copper PILC Conductor | Standard Barrel | Up to 35 kV | Connects different size conductors for PILC cable, solid center oil stop, Meets ANSI C119.4 |
| 3M Aluminum Transition Connectors CI-T Series | Transition Splice Connectors | Aluminum | Aluminum or Copper | Standard Barrel | Up to 35 kV | Joins two different conductor sizes, compatible with 3M Molded Rubber QS-II Cable Splice 5411 and 5501 |
| 3M Aluminum Repair Connectors CIR Series | Repair Splice Connectors | Aluminum | Aluminum or Copper | Standard Barrel | Up to 35 kV | For use with 3M QS- II Repair Splice Kits, allows removal of up to 6 inches of damaged conductor, Meets ANSI C119.4 |
| 3M Shearbolt Connector QCI Series | Shearbolt Splice Connectors | Aluminum | Copper or Aluminum | Shearbolt | Up to 46 kV | Easy installation without crimp tools, withstands ANSI C119.4 Class 2, bolts shear off, electro-tin plated, center stop |
Contact: PHONE: 800-245-3573 | www.3M.com/Electrical | FAX: 800-245-0329
2411061627_3M-QCI-1-0-350_C22300633.pdf