No Taping, No Hassle!
Insulated Lugs
Please ask your Thomas & Betts sales representative for a complete catalog of quality
Thomas & Betts electrical products or visit us at www.tnb.com. For customer service,
call 1-800-816-7809. For technical questions, call 1-888-862-3289.
© 2011 Thomas & Betts Corporation. All rights reserved. Printed in the U.S.A.
04/11/10M GM-8299
Thomas & Betts Corporation
Electrical Division
8155 T&B Boulevard
Memphis, TN 38125
901-252-5000
www.tnb.com
Insulated Lugs
Reduce Your Installation Time
and Labor Costs!
Now you can have all of the benefits of Thomas & Betts’
industry-leading Color-Keyed® lugs — without the time-
consuming job of insulating them after installation. These
lugs come fitted with a translucent nylon sleeve that provides
excellent dielectric strength, while still enabling easy viewing
of the color-coding on the barrel. In addition to the standard
catalog numbers listed here for one- and two-hole lugs,
a variety of custom options makes this the broadest offering
of insulated lugs available on the market!
• Translucent nylon insulator provides easy viewing
of die code/color
• Use with #8 AWG to 250 kcmil copper conductors
• Available in one- and two-hole configurations with
standard-length barrel
• Variety of options available — finish, tongue width and angle,
bolt hole size/spacing and more
• Easy to install with standard Color-Keyed® compression tools
TBM6S, 25000, 13642M or 13400 with adapter
Specifications
Material — Lugs: Seamless copper tubing with
electro-tin plating
Material — Insulators: Injection-molded nylon
Temperature Rating: 105˚ C max.
Voltage Rating: 600 volts max. (1,000 volts
max. in signs and fixtures)
Listings: UL Listed, CSA Certified
Bolt Size Wire Size
Term Size A
B
D
E
C
Color-Keyed® Insulated Lugs
Cat.
Number
Wire
Size
Bolt
Size
Dimensions (in.) Hole
Spacing
Die for TBM6S
or 25000 Tool
Die for
13642M Tool
UPC
NumberA B C D E
One-Hole Standard-Barrel Nylon-Insulated Lugs
54104I #8 AWG #10 1.49 0.50 0.39 0.08 0.35 –– 11821-CK 21707M-CK 786209-93630
54105I #6 AWG 1⁄4" 1.58 0.53 0.44 0.07 0.45 –– 11822-CK 21708M-CK 786209-93631
54106I #4 AWG 1⁄4" 1.76 0.60 0.55 0.09 0.53 –– 11823-CK 21709M-CK 786209-93632
54108I #1 AWG 1⁄4" 2.06 0.65 0.68 0.11 0.60 –– 11824-CK 21710M-CK 786209-93633
54109I 1/0 AWG 3⁄8" 2.36 0.93 0.75 0.13 0.64 –– 11825-CK 21711M-CK 786209-93634
54110I 2/0 AWG 3⁄8" 2.43 0.93 0.83 0.13 0.69 –– 11826-CK 21712M-CK 786209-93635
54111I 3/0 AWG 3⁄8" 2.54 0.93 0.92 0.13 0.77 –– 11827-CK 21713M-CK 786209-93636
54112I 4/0 AWG 3⁄8" 2.75 0.93 1.03 0.14 0.80 –– 11828-CK 21714M-CK 786209-93637
54113I 250 kcmil 1⁄2" 3.19 1.25 1.13 0.14 0.88 –– 11829-CK 21715M-CK 786209-93638
Two-Hole Standard-Barrel Nylon-Insulated Lugs
54204I #8 AWG #10 2.21 1.18 0.42 0.08 0.35 0.625 11821-CK 21707M-CK 786209-93621
54205I #6 AWG 1⁄4" 2.32 1.28 0.44 0.08 0.45 0.625 11822-CK 21708M-CK 786209-93622
54206I #4 AWG 1⁄4" 2.40 1.28 0.52 0.10 0.53 0.625 11823-CK 21709M-CK 786209-93623
54208I #1 AWG 1⁄4" 2.69 1.28 0.68 0.11 0.60 0.625 11824-CK 21710M-CK 786209-93624
54209I 1/0 AWG 3⁄8" 3.36 1.93 0.75 0.13 0.64 1.000 11825-CK 21711M-CK 786209-93625
54210I 2/0 AWG 3⁄8" 3.43 1.93 0.83 0.13 0.69 1.000 11826-CK 21712M-CK 786209-93626
54211I 3/0 AWG 3⁄8" 3.45 1.81 0.94 0.14 0.77 1.000 11827-CK 21713M-CK 786209-93627
54212I 4/0 AWG 3⁄8" 3.75 1.93 1.03 0.14 0.80 1.000 11828-CK 21714M-CK 786209-93628
54213I 250 kcmil 1⁄2" 3.87 1.93 1.13 0.14 0.88 1.000 11829-CK 21715M-CK 786209-93629
