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Compression Lugs
1 Hole—Straight
2 Hole—Straight
Use a compression tool to attach lugs to wire. Mount them to a screw.
Copper lugs can be used in large power distribution systems, motors, and generators.
Aluminum lugs are more lightweight than copper lugs and can be used in electrical distribution systems.
For technical drawings and 3-D models, click on a part number.
Tin-Plated Copper Lugs
| For Wire Gauge  | For Screw Size | For Screw Size Decimal Equivalent | Ctr.-to-Ctr. | Color | For Wire Material | For Wire Type | Lg. | Wd. | Ht. | Thick. | Max. Temp., °F | Max. Voltage | Specifications Met | Each | |
1 Hole—Straight | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | No. 6 | 0.138" | __ | Red | Copper | Stranded | 1.090" | 0.300" | 0.270" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 8 | No. 8 | 0.164" | __ | Red | Copper | Stranded | 1.090" | 0.300" | 0.270" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 8 | No. 10 | 0.19" | __ | Red | Copper | Stranded | 1.125" | 0.370" | 0.270" | 0.08" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 8 | 1/4" | 0.25" | __ | Red | Copper | Stranded | 1.250" | 0.370" | 0.270" | 0.08" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 6 | No. 10 | 0.19" | __ | Blue | Copper | Stranded | 1.510" | 0.410" | 0.290" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 6 | 1/4" | 0.25" | __ | Blue | Copper | Stranded | 1.625" | 0.410" | 0.290" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 6 | 5/16" | 0.312" | __ | Blue | Copper | Stranded | 1.780" | 0.450" | 0.290" | 0.07" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 6 | 3/8" | 0.375" | __ | Blue | Copper | Stranded | 2.000" | 0.600" | 0.290" | 0.06" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 4 | 1/4" | 0.25" | __ | Gray | Copper | Stranded | 1.625" | 0.480" | 0.340" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 4 | 5/16" | 0.312" | __ | Gray | Copper | Stranded | 1.750" | 0.480" | 0.340" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 4 | 3/8" | 0.375" | __ | Gray | Copper | Stranded | 2.000" | 0.600" | 0.340" | 0.08" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 3 | No. 10 | 0.19" | __ | White | Copper | Stranded | 1.670" | 0.530" | 0.380" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 3 | 1/4" | 0.25" | __ | White | Copper | Stranded | 1.800" | 0.530" | 0.380" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 3 | 5/16" | 0.312" | __ | White | Copper | Stranded | 1.860" | 0.530" | 0.380" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 2 | No. 10 | 0.19" | __ | Brown | Copper | Stranded | 1.730" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 2 | 1/4" | 0.25" | __ | Brown | Copper | Stranded | 1.750" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2 | 5/16" | 0.312" | __ | Brown | Copper | Stranded | 1.860" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 2 | 3/8" | 0.375" | __ | Brown | Copper | Stranded | 2.000" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2 | 1/2" | 0.5" | __ | Brown | Copper | Stranded | 2.250" | 0.820" | 0.420" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 1 | 1/4" | 0.25" | __ | Green | Copper | Stranded | 1.420" | 0.670" | 0.430" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 1 | 5/16" | 0.312" | __ | Green | Copper | Stranded | 1.860" | 0.670" | 0.460" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 1 | 3/8" | 0.375" | __ | Green | Copper | Stranded | 2.000" | 0.670" | 0.460" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1/0 | 1/4" | 0.25" | __ | Pink | Copper | Stranded | 2.050" | 0.730" | 0.510" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 1/0 | 5/16" | 0.312" | __ | Pink | Copper | Stranded | 2.000" | 0.730" | 0.510" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1/0 | 3/8" | 0.375" | __ | Pink | Copper | Stranded | 2.000" | 0.730" | 0.510" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1/0 | 1/2" | 0.5" | __ | Pink | Copper | Stranded | 2.250" | 0.730" | 0.510" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 2/0 | 1/4" | 0.25" | __ | Black | Copper | Stranded | 2.060" | 0.810" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 2/0 | 5/16" | 0.312" | __ | Black | Copper | Stranded | 2.060" | 0.810" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 2/0 | 3/8" | 0.375" | __ | Black | Copper | Stranded | 2.125" | 0.810" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2/0 | 1/2" | 0.5" | __ | Black | Copper | Stranded | 2.375" | 0.810" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 3/0 | 1/4" | 0.25" | __ | Orange | Copper | Stranded | 1.940" | 0.890" | 0.620" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 3/0 | 5/16" | 0.312" | __ | Orange | Copper | Stranded | 1.940" | 0.890" | 0.620" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 3/0 | 3/8" | 0.375" | __ | Orange | Copper | Stranded | 2.250" | 0.890" | 0.620" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 3/0 | 1/2" | 0.5" | __ | Orange | Copper | Stranded | 2.500" | 0.890" | 0.620" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 4/0 | 1/4" | 0.25" | __ | Purple | Copper | Stranded | 2.220" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 4/0 | 5/16" | 0.312" | __ | Purple | Copper | Stranded | 2.220" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 4/0 | 3/8" | 0.375" | __ | Purple | Copper | Stranded | 2.250" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4/0 | 1/2" | 0.5" | __ | Purple | Copper | Stranded | 2.500" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 250 MCM | 1/2" | 0.5" | __ | Yellow | Copper | Stranded | 2.750" | 1.090" | 0.750" | 0.15" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 300 MCM | 1/2" | 0.5" | __ | White | Copper | Stranded | 2.750" | 1.190" | 0.810" | 0.16" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 350 MCM | 1/2" | 0.5" | __ | Red | Copper | Stranded | 2.875" | 1.280" | 0.880" | 0.17" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 400 MCM | 5/8" | 0.625" | __ | Blue | Copper | Stranded | 3.250" | 1.390" | 0.950" | 0.19" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 500 MCM | 5/8" | 0.625" | __ | Brown | Copper | Stranded | 3.625" | 1.530" | 1.060" | 0.21" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
2 Hole—Straight | |||||||||||||||
| 8 | No. 10 | 0.19" | 5/8" | Red | Copper | Stranded | 1.750" | 0.370" | 0.270" | 0.08" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 6 | No. 10 | 0.19" | 5/8" | Blue | Copper | Stranded | 2.250" | 0.410" | 0.290" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 6 | 1/4" | 0.25" | 5/8" | Blue | Copper | Stranded | 2.250" | 0.410" | 0.290" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 6 | 5/16" | 0.312" | 3/4" | Blue | Copper | Stranded | 2.540" | 0.610" | 0.290" | 0.06" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 6 | 1/2" | 0.5" | 1 3/4" | Blue | Copper | Stranded | 3.950" | 0.810" | 0.290" | 0.06" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 4 | No. 10 | 0.19" | 5/8" | Gray | Copper | Stranded | 2.330" | 0.400" | 0.340" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 4 | 1/4" | 0.25" | 5/8" | Gray | Copper | Stranded | 2.375" | 0.500" | 0.340" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 4 | 1/2" | 0.5" | 1 3/4" | Gray | Copper | Stranded | 3.900" | 0.920" | 0.340" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 2 | 1/4" | 0.25" | 5/8" | Brown | Copper | Stranded | 2.375" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 2 | 1/2" | 0.5" | 1 3/4" | Brown | Copper | Stranded | 3.980" | 0.810" | 0.420" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 1 | 1/4" | 0.25" | 5/8" | Green | Copper | Stranded | 2.410" | 0.670" | 0.460" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 1 | 5/16" | 0.312" | 1" | Green | Copper | Stranded | 2.880" | 0.500" | 0.460" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 1/0 | 1/4" | 0.25" | 5/8" | Pink | Copper | Stranded | 2.440" | 0.740" | 0.510" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 1/0 | 5/16" | 0.312" | 7/8" | Pink | Copper | Stranded | 2.750" | 0.740" | 0.510" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 0000 |
| 1/0 | 3/8" | 0.375" | 1" | Pink | Copper | Stranded | 3.000" | 0.740" | 0.510" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 2/0 | 1/4" | 0.25" | 5/8" | Black | Copper | Stranded | 2.500" | 0.820" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 2/0 | 5/16" | 0.312" | 7/8" | Black | Copper | Stranded | 2.880" | 0.820" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 2/0 | 1/2" | 0.5" | 1 3/4" | Black | Copper | Stranded | 4.125" | 0.820" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 3/0 | 3/8" | 0.375" | 1" | Orange | Copper | Stranded | 3.250" | 0.890" | 0.620" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 3/0 | 1/2" | 0.5" | 1 3/4" | Orange | Copper | Stranded | 4.250" | 0.890" | 0.620" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4/0 | 5/16" | 0.312" | 1" | Purple | Copper | Stranded | 3.180" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 4/0 | 3/8" | 0.375" | 1" | Purple | Copper | Stranded | 3.250" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 00000000 | 00000 |
| 4/0 | 1/2" | 0.5" | 1 3/4" | Purple | Copper | Stranded | 4.250" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 250 MCM | 1/2" | 0.5" | 1 3/4" | Yellow | Copper | Stranded | 4.500" | 1.090" | 0.750" | 0.16" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 300 MCM | 1/2" | 0.5" | 1 3/4" | White | Copper | Stranded | 4.500" | 1.190" | 0.810" | 0.16" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 350 MCM | 1/2" | 0.5" | 1 3/4" | Red | Copper | Stranded | 4.625" | 1.280" | 0.880" | 0.17" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 400 MCM | 1/2" | 0.5" | 1 3/4" | Blue | Copper | Stranded | 4.750" | 1.390" | 0.950" | 0.19" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 500 MCM | 1/2" | 0.5" | 1 3/4" | Brown | Copper | Stranded | 5.000" | 1.530" | 1.060" | 0.21" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
Tin-Plated Aluminum Lugs
| For Wire Gauge | For Screw Size | For Screw Size Decimal Equivalent | Ctr.-to-Ctr. | Color | For Wire Material | For Wire Type | Lg. | Wd. | Ht. | Thick. | Max. Temp., °F | Max. Voltage | Specifications Met | Each | |
1 Hole—Straight | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 1/4" | 0.25" | __ | Blue | Aluminum, Copper | Stranded | 1.560" | 0.400" | 0.300" | 0.12" | 190° | 600V AC | CSA Certified | 0000000 | 00000 |
| 6 | 1/4" | 0.25" | __ | Gray | Aluminum, Copper | Stranded | 1.830" | 0.500" | 0.340" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 4 | 1/4" | 0.25" | __ | Green | Aluminum, Copper | Stranded | 1.890" | 0.580" | 0.430" | 0.18" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 4 | 5/16" | 0.312" | __ | Green | Aluminum, Copper | Stranded | 1.890" | 0.580" | 0.430" | 0.18" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2 | 1/4" | 0.25" | __ | Pink | Aluminum, Copper | Stranded | 2.040" | 0.700" | 0.530" | 0.21" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2 | 3/8" | 0.375" | __ | Pink | Aluminum, Copper | Stranded | 2.050" | 0.700" | 0.530" | 0.21" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1 | 3/8" | 0.375" | __ | Yellow | Aluminum, Copper | Stranded | 2.530" | 0.730" | 0.530" | 0.17" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1/0 | 5/16" | 0.312" | __ | Beige | Aluminum, Copper | Stranded | 2.170" | 0.840" | 0.630" | 0.23" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1/0 | 3/8" | 0.375" | __ | Beige | Aluminum, Copper | Stranded | 2.170" | 0.840" | 0.630" | 0.23" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1/0 | 1/2" | 0.5" | __ | Beige | Aluminum, Copper | Stranded | 2.430" | 0.850" | 0.630" | 0.23" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2/0 | 3/8" | 0.375" | __ | Green | Aluminum, Copper | Stranded | 2.620" | 0.930" | 0.690" | 0.25" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2/0 | 1/2" | 0.5" | __ | Green | Aluminum, Copper | Stranded | 2.625" | 0.930" | 0.690" | 0.25" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 3/0 | 3/8" | 0.375" | __ | Red | Aluminum, Copper | Stranded | 2.810" | 1.030" | 0.760" | 0.26" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 3/0 | 1/2" | 0.5" | __ | Red | Aluminum, Copper | Stranded | 2.910" | 1.030" | 0.760" | 0.26" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4/0 | 3/8" | 0.375" | __ | White | Aluminum, Copper | Stranded | 2.970" | 1.170" | 0.850" | 0.3" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 4/0 | 1/2" | 0.5" | __ | White | Aluminum, Copper | Stranded | 2.970" | 1.170" | 0.850" | 0.3" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
2 Hole—Straight | |||||||||||||||
| 1/0 | 3/8" | 0.375" | 1" | Beige | Aluminum, Copper | Stranded | 3.530" | 0.850" | 0.630" | 0.23" | 190° | 600V AC | UL Listed, CSA Certified | 000000 | 00000 |
| 2/0 | 1/2" | 0.5" | 1 3/4" | Green | Aluminum, Copper | Stranded | 4.625" | 0.940" | 0.690" | 0.25" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 3/0 | 1/2" | 0.5" | 1 3/4" | Red | Aluminum, Copper | Stranded | 4.660" | 1.030" | 0.760" | 0.26" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4/0 | 3/8" | 0.375" | 1" | White | Aluminum, Copper | Stranded | 3.870" | 1.170" | 0.850" | 0.29" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
Double-Compression Lugs
1 Hole
2 Hole
The barrel is longer than other lugs, so you can compress it twice for an extra-tight grip in high-vibration applications. Use a compression tool to attach lugs to wire. Mount them to a screw.
Copper lugs can be used in large power distribution systems, motors, and generators.
For technical drawings and 3-D models, click on a part number.
| For Wire Gauge | For Screw Size | For Screw Size Decimal Equivalent | Ctr.-to-Ctr. | Color | For Wire Material | For Wire Type | Lg. | Wd. | Ht. | Thick. | Max. Temp., °F | Max. Voltage | Specifications Met | Each | |
Tin-Plated Copper Lugs | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 Hole | |||||||||||||||
| 6 | 1/4" | 0.25" | __ | Blue | Copper | Stranded | 2.125" | 0.410" | 0.290" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4 | 1/4" | 0.25" | __ | Gray | Copper | Stranded | 2.125" | 0.480" | 0.340" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 3 | 1/4" | 0.25" | __ | White | Copper | Stranded | 2.150" | 0.530" | 0.380" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 2 | 1/4" | 0.25" | __ | Brown | Copper | Stranded | 2.250" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2 | 5/16" | 0.313" | __ | Brown | Copper | Stranded | 2.250" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2 | 3/8" | 0.375" | __ | Brown | Copper | Stranded | 2.250" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1 | No. 10 | 0.19" | __ | Green | Copper | Stranded | 2.380" | 0.670" | 0.460" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1 | 1/4" | 0.25" | __ | Green | Copper | Stranded | 2.380" | 0.670" | 0.460" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1 | 5/16" | 0.313" | __ | Green | Copper | Stranded | 2.375" | 0.670" | 0.460" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1 | 3/8" | 0.375" | __ | Green | Copper | Stranded | 2.380" | 0.670" | 0.460" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1 | 1/2" | 0.5" | __ | Green | Copper | Stranded | 2.860" | 0.750" | 0.460" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1/0 | 5/16" | 0.313" | __ | Pink | Copper | Stranded | 2.500" | 0.730" | 0.510" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 1/0 | 3/8" | 0.375" | __ | Pink | Copper | Stranded | 2.370" | 0.750" | 0.510" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 1/0 | 1/2" | 0.5" | __ | Pink | Copper | Stranded | 3.060" | 0.750" | 0.510" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 2/0 | 3/8" | 0.375" | __ | Black | Copper | Stranded | 2.750" | 0.810" | 0.560" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2/0 | 1/2" | 0.5" | __ | Black | Copper | Stranded | 3.060" | 0.810" | 0.560" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 3/0 | 3/8" | 0.375" | __ | Orange | Copper | Stranded | 3.120" | 0.890" | 0.620" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 3/0 | 1/2" | 0.5" | __ | Orange | Copper | Stranded | 3.125" | 0.890" | 0.620" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4/0 | 1/2" | 0.5" | __ | Purple | Copper | Stranded | 3.375" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 250 MCM | 1/2" | 0.5" | __ | Yellow | Copper | Stranded | 3.375" | 1.090" | 0.750" | 0.16" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 300 MCM | 1/2" | 0.5" | __ | White | Copper | Stranded | 3.875" | 1.190" | 0.810" | 0.16" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 350 MCM | 1/2" | 0.5" | __ | Red | Copper | Stranded | 3.875" | 1.280" | 0.880" | 0.17" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 500 MCM | 5/8" | 0.625" | __ | Brown | Copper | Stranded | 4.500" | 1.530" | 1.060" | 0.21" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
2 Hole | |||||||||||||||
| 8 | 1/4" | 0.25" | 5/8" | Red | Copper | Stranded | 2.440" | 0.410" | 0.270" | 0.08" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 8 | 3/8" | 0.375" | 1" | Red | Copper | Stranded | 3.050" | 0.560" | 0.270" | 0.06" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 6 | 1/4" | 0.25" | 5/8" | Blue | Copper | Stranded | 2.625" | 0.410" | 0.290" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 6 | 3/8" | 0.375" | 1" | Blue | Copper | Stranded | 3.210" | 0.610" | 0.290" | 0.06" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 6 | 1/2" | 0.5" | 1 3/4" | Blue | Copper | Stranded | 3.920" | 0.700" | 0.290" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4 | 1/4" | 0.25" | 5/8" | Gray | Copper | Stranded | 2.750" | 0.500" | 0.340" | 0.09" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 4 | 3/8" | 0.375" | 1" | Gray | Copper | Stranded | 3.210" | 0.610" | 0.340" | 0.08" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 4 | 1/2" | 0.5" | 1 3/4" | Gray | Copper | Stranded | 4.380" | 0.920" | 0.340" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 3 | 3/8" | 0.375" | 1" | White | Copper | Stranded | 3.210" | 0.650" | 0.380" | 0.2" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 2 | 1/4" | 0.25" | 5/8" | Brown | Copper | Stranded | 2.750" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 2 | 5/16" | 0.313" | 3/4" | Brown | Copper | Stranded | 3.250" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 0000 |
| 2 | 3/8" | 0.375" | 3/4" | Brown | Copper | Stranded | 3.110" | 0.590" | 0.420" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 2 | 1/2" | 0.5" | 1 3/4" | Brown | Copper | Stranded | 4.530" | 0.810" | 0.420" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 1 | 5/16" | 0.313" | 7/8" | Green | Copper | Stranded | 3.375" | 0.670" | 0.460" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 1 | 3/8" | 0.375" | 1" | Green | Copper | Stranded | 3.550" | 0.670" | 0.460" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 1/0 | 1/4" | 0.25" | 3/4" | Pink | Copper | Stranded | 3.080" | 0.740" | 0.510" | 0.11" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 1/0 | 5/16" | 0.313" | 7/8" | Pink | Copper | Stranded | 3.375" | 0.730" | 0.510" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 1/0 | 1/2" | 0.5" | 1 3/4" | Pink | Copper | Stranded | 4.630" | 0.810" | 0.510" | 0.1" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 2/0 | 1/4" | 0.25" | 5/8" | Black | Copper | Stranded | 3.060" | 0.820" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 2/0 | 3/8" | 0.375" | 1" | Black | Copper | Stranded | 3.670" | 0.820" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 2/0 | 1/2" | 0.5" | 1 3/4" | Black | Copper | Stranded | 4.875" | 0.820" | 0.560" | 0.12" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 3/0 | 3/8" | 0.375" | 1" | Orange | Copper | Stranded | 3.740" | 0.890" | 0.620" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 3/0 | 1/2" | 0.5" | 1 3/4" | Orange | Copper | Stranded | 4.875" | 0.890" | 0.620" | 0.13" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4/0 | 1/4" | 0.25" | 5/8" | Purple | Copper | Stranded | 3.320" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4/0 | 3/8" | 0.375" | 1" | Purple | Copper | Stranded | 3.930" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 4/0 | 1/2" | 0.5" | 1 3/4" | Purple | Copper | Stranded | 5.125" | 1.000" | 0.690" | 0.14" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 250 MCM | 1/2" | 0.5" | 1 3/4" | Yellow | Copper | Stranded | 5.125" | 1.090" | 0.750" | 0.16" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 300 MCM | 1/2" | 0.5" | 1 3/4" | White | Copper | Stranded | 5.625" | 1.190" | 0.810" | 0.16" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 350 MCM | 1/2" | 0.5" | 1 3/4" | Red | Copper | Stranded | 5.625" | 1.280" | 0.880" | 0.17" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 500 MCM | 1/2" | 0.5" | 1 3/4" | Brown | Copper | Stranded | 6.000" | 1.530" | 1.060" | 0.21" | 190° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
Set Screw Lugs
Tighten the set screw for a secure connection without crimping. Mount lugs to a screw.
Copper lugs can be used in large power distribution systems, motors, and generators. Offset copper lugs have a tongue that gives you extra space to insert wire.
Aluminum lugs are more lightweight and can be used in electrical distribution systems.
For technical drawings and 3-D models, click on a part number.
Offset Copper Lugs
1 Hole — 1 Wire
| For Wire Gauge | For Screw Size | For Screw Size Decimal Equivalent | Lg. | Wd. | Ht. | Thick. | For Wire Material | For Wire Type | Max. Temp., °F | Max. Voltage | Specifications Met | Each | |
1 Hole — 1 Wire | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14-10 | No. 6 | 0.138" | 0.940" | 0.310" | 0.660" | 0.07" | Copper | Stranded | 194° | 600V AC | UL Listed, CSA Certified | 0000000 | 00000 |
| 14-6 | No. 10 | 0.19" | 1.130" | 0.380" | 0.750" | 0.06" | Copper | Stranded | 194° | 600V AC | UL Listed, C-UL Listed | 0000000 | 0000 |
| 14-4 | 1/4" | 0.25" | 1.250" | 0.500" | 0.810" | 0.08" | Copper | Stranded | 194° | 600V AC | UL Listed, C-UL Listed | 0000000 | 0000 |
| 8-2 | 1/4" | 0.25" | 1.440" | 0.500" | 1.000" | 0.08" | Copper | Stranded | 194° | 600V AC | UL Listed, C-UL Listed | 0000000 | 0000 |
| 8-1/0 | 1/4" | 0.25" | 1.880" | 0.630" | 1.340" | 0.12" | Copper | Stranded | 194° | 600V AC | UL Listed, C-UL Listed | 0000000 | 0000 |
| 6-4/0 | 5/16" | 0.313" | 2.380" | 1.000" | 1.810" | 0.12" | Copper | Stranded | 194° | 600V AC | UL Listed, C-UL Listed | 0000000 | 00000 |
| 4-3/0 | 3/8" | 0.375" | 2.250" | 0.750" | 1.560" | 0.12" | Copper | Stranded | 194° | 600V AC | UL Listed, C-UL Listed | 0000000 | 0000 |
| 1/0-350 MCM | 3/8" | 0.375" | 3.220" | 1.000" | 2.630" | 0.19" | Copper | Stranded | 194° | 600V AC | UL Listed, C-UL Listed | 0000000 | 00000 |
| 4/0-500 MCM | 3/8" | 0.375" | 4.060" | 1.500" | 2.750" | 0.18" | Copper | Stranded | 194° | 600V AC | UL Listed, C-UL Listed | 0000000 | 00000 |
| 600-1000 MCM | 1/2" | 0.5" | 4.630" | 2.000" | 3.690" | 1/4" | Copper | Stranded | 194° | 600V AC | UL Listed, C-UL Listed | 0000000 | 00000 |
Tin-Plated Aluminum Lugs
2 Hole—3 Wire
4 Hole—4 Wire
| For Wire Gauge | Center-to-Center | For Screw Size | For Screw Size Decimal Equivalent | Lg. | Wd. | Ht. | Thick. | For Wire Material | For Wire Type | Max. Temp., °F | Max. Voltage | Specifications Met | Each | |
2 Hole — 3 Wire | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14-1/0 | 1" | 3/8" | 0.375" | 2.910" | 2.000" | 0.870" | 1/4" | Aluminum, Copper | Stranded | 190° | 600V AC | UL Listed, C-UL Listed | 0000000 | 000000 |
4 Hole — 4 Wire | ||||||||||||||
| 350-1000 MCM | 1 3/4" | 3/8" | 0.5" | 5.750" | 5.970" | 1.940" | 1/2" | Aluminum, Copper | Stranded | 190° | 600V AC | UL Listed, C-UL Listed | 0000000 | 000000 |
Lay-In Set Screw Lugs
Mount these lugs to a surface to create electrical connections without needing to cut or splice the conductor wire. For a secure connection without crimping, tighten the set screw onto the wire.
Aluminum lugs are more lightweight than copper lugs and can be used in electrical distribution systems.
For technical drawings and 3-D models, click on a part number.
| For Wire Gauge | For Screw Size | For Screw Size Decimal Equivalent | For Wire Material | For Wire Type | Lg. | Wd. | Ht. | Thick. | Max. Temp., °F | Max. Voltage | Specifications Met | Each | |
Tin-Plated Aluminum Lugs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 Hole | |||||||||||||
| 14-4 | 3/16" | 0.188" | Aluminum, Copper | Stranded | 1.060" | 0.380" | 0.780" | 0.15" | 190° | 600V AC | UL Listed C-UL Listed | 0000000 | 00000 |
| 6-250 MCM | 5/16" | 0.313" | Aluminum, Copper | Stranded | 2.200" | 0.800" | 1.700" | 0.3" | 190° | 600V AC | UL Listed C-UL Listed | 0000000 | 0000 |
Compression Butt Splices
For use with a compression tool, these splices are color-coded to match compression dies. They are marked with the wire size and compression die reference number. All have a center stop to make sure wire is inserted to the proper depth.
For technical drawings and 3-D models, click on a part number.
| For Wire Gauge | Lg. | Color | For Wire Type | Terminal Material | Max. Voltage | Max. Temperature, °F | Specifications Met | Each | |
| 400 MCM | 2.5" | Blue | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, CSA Certified | 0000000 | 000000 |
Reducing Compression Butt Splices
Connect two different sizes of wire. These splices are color coded to match compression dies and marked with die reference numbers and wire sizes. A center stop keeps wire at the correct depth. Use these splices with a compression tool (not included).
For technical drawings and 3-D models, click on a part number.
| For Wire Gauge | Lg. | Color | For Wire Type | Terminal Material | Max. Voltage | Max. Temperature, °F | Specifications Met | Each | |
| 4 × 6 | 1.95" | Gray × Blue | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 00000 |
| 2 × 6 | 2.11" | Brown × Blue | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 0000 |
| 2 × 4 | 2.06" | Brown × Gray | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 0000 |
| 1/0 × 6 | 2.26" | Pink × Blue | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 00000 |
| 1/0 × 4 | 2.21" | Pink × Gray | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 00000 |
| 2/0 × 6 | 2.42" | Black × Blue | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 00000 |
| 2/0 × 4 | 2.36" | Black × Gray | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 00000 |
| 4/0 × 6 | 2.69" | Purple × Blue | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 00000 |
| 4/0 × 1/0 | 2.4" | Purple × Pink | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 00000 |
| 4/0 × 2/0 | 2.35" | Purple × Black | Stranded | Tin-Plated Copper | 600V AC | 190° | UL Listed, C-UL Listed | 0000000 | 00000 |
Screw-Down Wire Taps
Wire Tap with Cover (Sold Separately)
Wire Tap
T-Tap
Cover
Tighten screws to connect a tap wire to a main wire. For easy installation, you can lay the main wire in these taps by sliding off the screw plate.
Covers (sold separately) are plastic, so they fully insulate wire taps when connected. They snap shut for quick installation.
For technical drawings and 3-D models, click on a part number.
Wire Taps | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Wire Gauge | Covers | |||||||||
| Stranded | Solid | For Wire Material | Terminal Material | Max. Voltage | Max. Temperature, °F | Specifications Met | Each | Each | ||
Screw-Clamp Terminals Tap with T-Tap Wire Connection | ||||||||||
| 12-2 | 12-10 | Aluminum, Copper | Tin-Plated Aluminum | 600V AC | 190° | UL Listed, CSA Certified | 0000000 | 000000 | 0000000 | 00000 |
| 2-1/0 | 12-10 | Aluminum, Copper | Tin-Plated Aluminum | 600V AC | 190° | UL Listed, CSA Certified | 0000000 | 00000 | 0000000 | 0000 |
| 1/0-250 MCM | 12-10 | Aluminum, Copper | Tin-Plated Aluminum | 600V AC | 190° | UL Listed, CSA Certified | 0000000 | 00000 | 0000000 | 00000 |
Set Screw Lug Assortments
Keep on hand the set screw lugs, nuts, and bolts needed to install single- or three-phase dry-type transformers. Tighten the set screw onto your wire for a secure connection without crimping.
| No. of Pieces | Includes | For Screw Size | For Transformer Electrical Phase (Power Output) | For Wire Material | For Wire Type | Terminal Material | Max.Temp., °F | Max. Voltage | Specifications Met | Each | |
1 Hole — 1 Wire | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 28 | 1/4"-20 Nuts 1/4"-20 × 3/4" Bolts Set Screw Lugs (14-2 AWG; 6 AWG-250 MCM) | 1/4" | Single (15-37 kVA) Three (15-45 kVA) | Aluminum, Copper | Stranded | Tin-Plated Aluminum | 190° | 600V AC | UL Listed C-UL Listed | 0000000 | 000000 |
| 44 | 1/4"-20 Nuts 1/4"-20 × 3/4" Bolts 1/4"-20 × 1 3/4" Bolts Set Screw Lugs (6 AWG-250 MCM) | 1/4" | Single (50-75 kVA) Three (75-112 kVA) | Aluminum, Copper | Stranded | Tin-Plated Aluminum | 190° | 600V AC | UL Listed C-UL Listed | 0000000 | 00000 |