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3M CIR-4/0 electrical cable connectors designed for seamless copper and aluminum conductor splicing applications

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3M CIR-4/0 electrical cable connectors designed for seamless copper and aluminum conductor splicing applications

Description : Wire Splice Connectors

Mfr. Part # : CIR-4/0

Model Number : CIR-4/0

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3M Scotchlok Lugs and Connectors

Product Overview
3M Scotchlok Lugs and Connectors are designed for splicing and terminating power cable conductors. These products offer solutions for both copper and aluminum conductors, featuring various barrel designs, materials, and specialized applications such as aerial connections, oil-sealed applications, and repair splices. They are engineered for reliability and ease of use with standard industry tools, meeting stringent industry standards and agency approvals.

Product Attributes

Brand: 3M Scotchlok
Material: High-conductivity copper, High-conductivity aluminum
Plating: Electro-tin plated
Certifications: UL 486A Listed, UL 486B Listed, ANSI C119.4
Features: Seamless construction (copper), Color-coded end caps (aluminum), Solid center oil stop, Chamfered ends for easy insertion

Technical Specifications

Product Series	Type	Base Metal	Conductor Type	Barrel Style	Voltage Rating	Key Features	Order No. (Example)	Wire & Stud Size (Example)	Min/Case Qty. (Example)
Scotchlok 10000 Series	Connector	Copper	Copper Only	Standard Barrel	Up to 35 kV	One-piece, seamless, tin-plated	10001	6 AWG	50
Scotchlok 11000 Series	Connector	Copper	Copper Only	Long Barrel	Up to 35 kV	One-piece, seamless, tin-plated	11006	2/0 AWG	10
Scotchlok 20000 Series	Connector	Aluminum	Aluminum or Copper	Standard Barrel	Up to 35 kV	Color-coded end caps, contact aid, solid center stop	20001	6 AWG	50
CI Series	Connector	Aluminum	Aluminum or Copper	Standard Barrel	Up to 35 kV	For use with 3M QS, QS-II, QS-III pre-molded splice bodies, meets ANSI C119.4	CI-1	1 AWG	10
Aerial Stem Connectors SC Series	Connector	Aluminum barrel, Copper stem	Aluminum or Copper	Standard Barrel	Up to 35 kV	Factory crimped and sealed copper stem, tin-plated for corrosion resistance	SC0001	2 AWG	10
Scotchlok Lugs 30000 Series	Lug	Copper	Copper Only	Standard Barrel	Up to 35 kV	One hole, tin-plated	30014	6 AWG #10	50
Scotchlok Lugs 31000 Series	Lug	Copper	Copper Only	Long Barrel	Up to 35 kV	One hole, tin-plated	31036	2/0 AWG 3/8"	10
Scotchlok Lugs 40000 Series	Lug	Aluminum	Aluminum or Copper	Standard Barrel	Up to 35 kV	One hole, electro-tin plated, AL9CU	40016	6 AWG 5/16"	50
Scotchlok Lugs 31100 Series	Lug	Copper	Copper Only	Long Barrel	Up to 35 kV	Two hole, tin-plated	31122	4 AWG 1/2"	25
Scotchlok Lugs 40100 Series	Lug	Aluminum	Aluminum or Copper	Standard Barrel	Up to 35 kV	Two hole, electro-tin plated, AL9CU	40132	1/0 AWG, 3/8"	10
Oil Seal Lugs OS Series	Lug	Copper	Copper Only	Standard Barrel	Up to 35 kV	One or two hole, solid oil stop, for PILC cables	OS0001	2 AWG	10
Connectors CIR Series	Connector	Aluminum	Aluminum or Copper	Standard Barrel	Up to 35 kV	For use with QS-II Repair Splice Kits, allows removal of damaged conductor	CIR-2	2 AWG	10
Scotchlok Connectors 2000T Series	Connector	Copper (CU) or Aluminum (AL)	Copper PILC or Aluminum/Copper PILC	Standard Barrel	Up to 35 kV	Inline sleeves, solid center oil stop, for PILC cable	2000T-2-CU	2 AWG	9
Scotchlok Reducer Series Connectors 2000T-CU/AL	Connector	Aluminum	Aluminum or Copper PILC	Standard Barrel	Up to 35 kV	Transition sleeves for different size conductors, solid center oil stop, for PILC cable	2000T 2-1/0 CU/AL	21/0 AWG	9
CI-T Series	Connector	Aluminum	Aluminum or Copper	Standard Barrel	Up to 35 kV	Transition connectors for joining different conductor sizes, for use with molded rubber splice bodies	CI-T-1	4 AWG (2 AWG) to 1 AWG (1/0 AWG)	10
Shearbolt Connector QCI Series	Connector	Aluminum	Copper or Aluminum	Shearbolt	Up to 35 kV (46 kV applications mentioned)	No crimp tools needed, shearable bolts, meets ANSI C119.4 Class 2	QCI 2-250	2 AWG250 kcmil	3

2411061536_3M-CIR-4-0_C22135356.pdf

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