3M Scotchlok Copper Compression Lugs, 30000 and 31000 Series Data Sheet July 2020 Description 3M Scotchlok Copper Compression Lugs are one-piece, seamless copper and are designed to cover a wide range of conductor sizes. They are available in one-hole, standard-barrel and one-hole and two-hole long-barrel versions: Scotchlok lug 30000 Series are one-hole, standard-barrel length lugs and are designed to cover conductor sizes from 6 AWG through 4/0 AWG. The Scotchlok lug 31000 Series consists of: o one-hole, long-barrel length lugs designed to cover conductor sizes from 2 AWG through 600 kcmil (MCM) and, o two-hole, long-barrel length lugs designed to cover conductor sizes from 6 AWG through 1000 kcmil (MCM) They are designed to terminate copper conductors. Each lug is electro-tin plated to resist electrolytic corrosion. The lugs are installed using standard industry tooling. Chamfered ends ensure simplicity and ease of conductor insertion. Agency Approvals UL Listed, UL Standard 486A-486B, File No. E23438 and Self Certifications CSA Certified, File No. 015503 Features Simple installation using readily available tools Manufactured using tin-plated copper Color coded printing for easy lug identification The center-of-hole to center-of-hole spacing of the mounting holes meets the NEMA Standard of 1.75 (44,5 mm) Applications One-Hole, Standard-Barrel: To terminate copper conductors from 6 AWG through 4/0 AWG One-Hole, Long-Barrel: To terminate copper conductors from 2 AWG through 600 kcmil (MCM) Two-Hole, Long-Barrel: To terminate copper conductors from 6 AWG through 1000 kcmil (MCM) For low and medium voltage up to 35 kV For indoor and outdoor use 1 of 8 3M Scotchlok Copper Compression Lugs, 30000 and 31000 Series One-Hole, Standard-Barrel Lug Dimensions and Selection Guide Dimensions in Inches and (Millimeters) NOTE: All listed lugs in this table are UL Listed and CSA Certified C, B, P, 3M L, W, Center of Conductor Stud Color I.D., O.D., Barrel Pad Scotchlok Length, Pad Width, Hole-to-End Size AWG Size Code +/- .010 +/- .010 Length, Length, Lug Number +/- .100 +/- .060 of Pad, +/- .060 +/- .060 +/- .030 10 .196 .290 1.78 .86 .75 .435 .375 30014 6 AWG Blue (5) (5,0) (7,4) (45,2) (21,8) (19,1) (11,0) (9,5) 1/4 .196 .290 1.78 .86 .75 .435 .375 30015 6 AWG Blue (6) (5,0) (7,4) (45,2) (21,8) (19,1) (11,0) (9,5) 5/16 .196 .290 1.78 .86 .75 .50 .375 30016 6 AWG Blue (8) (5,0) (7,4) (45,2) (21,8) (19,1) (12,7) (9,5) 10 .247 .340 1.94 .75 .89 .485 .375 30018 4 AWG Gray (5) (6,3) (8,6) (49,3) (19,1) (22,6) (12,3) (9,5) 1/4 .247 .340 1.94 .75 .89 .485 .375 30019 4 AWG Gray (6) (6,3) (8,6) (49,3) (19,1) (22,6) (12,3) (9,5) 3/8 .247 .340 1.94 .75 .89 .59 .375 30021 4 AWG Gray (10) (6,3) (8,6) (49,3) (19,1) (22,6) (15,1) (9,5) 1/4 .307 .416 1.97 .81 .89 .63 .375 30022 2 AWG Brown (6) (7,8) (10,6) (50,0) (20,7) (22,6) (15,9) (9,5) 5/16 .307 .416 1.97 .81 .89 .63 .375 30023 2 AWG Brown (8) (7,8) (10,6) (50,0) (20,7) (22,6) (15,9) (9,5) 3/8 .307 .416 1.97 .81 .89 .63 .375 30024 2 AWG Brown (10) (7,8) (10,6) (50,0) (20,7) (22,6) (15,9) (9,5) 5/16 .358 .462 1.97 .81 .75 .69 .375 30027 1 AWG Green (8) (9,1) (11,7) (50,0) (20,7) (19,1) (17,5) (9,5) 3/8 .358 .462 1.97 .81 .75 .69 .375 30028 1 AWG Green (10) (9,1) (11,7) (50,0) (20,7) (19,1) (17,5) (9,5) 5/16 .394 .512 2.16 .81 .89 .75 .375 30031 1/0 AWG Pink (8) (10,0) (13,0) (54,9) (20,7) (22,6) (19,1) (9,5) 3/8 .394 .512 2.16 .81 .89 .75 .375 30032 1/0 AWG Pink (10) (10,0) (13,0) (54,9) (20,7) (22,6) (19,1) (9,5) 3/8 .439 .560 2.37 .87 1.11 .81 .375 30036 2/0 AWG Black (10) (11,2) (14,2) (60,2) (22,2) (28,2) (20,7) (9,5) 1/2 .490 .617 2.63 .94 1.11 .91 .531 30041 3/0 AWG Orange (12) (12,4) (15,7) (66,8) (23,8) (28,2) (23,0) (13,5) 1/2 .548 .687 2.60 .97 1.11 1.00 .531 30045 4/0 AWG Purple (12) (13,9) (17,4) (65,9) (24,6) (28,2) (25,4) (13,5) 2 of 8