24 ©2002 Thomas & Betts Corporation. Specifications are subject to change without notice. www.tnb.com
COMPRESSION
Connectors for Copper Conductor
Narrow Tongue Lugs - Standard Barrel
600V Applications
Material: High Conductivity Wrought Copper
Finish: Electro Tin Plate
®
®
C
F
D
A
B
C
F
E
D
A
G
Figure 1
Figure 2
Wire Size Bolt Dimensions (in.)
Cat. No. Code Flex Hole Fig. # A B C D E F G Die Code Die Color
55112 #4 AWG 91/24 = 36.7 kcmil b11.38 .56 .50 .09 .37 b29 GREY
55116 #2 AWG 125/24 = 50.4 kcmil b11.50 .56 .50 .09 .41 b33 BROWN
150/24 = 60.5 kcmil,
55122 #1 AWG 175/24 = 70.6 kcmil, #2 Weld b11.88 .94 .55 .11 .47 b37 GREEN
55130 1/0 AWG 225/24 = 90.8 kcmil b11.88 .94 .64 .13 .52 b42 PIN
55136 2/0 AWG 275/24 = 111 kcmil, 1/0 Weld b12.25 1.14 .64 .13 .57 b45 BLACK
55142 3/0 AWG 325/24 = 131 kcmil, 2/0 Weld b12.37 1.14 .78 .13 .63 b50 ORANGE
55148 4/0 AWG 450/24 = 182 kcmil b12.45 1.14 .78 .14 .70 b54 PURPLE
55156 250 kcmil 550/24 = 222 kcmil, 4/0 Weld b12.85 1.14 .98 .14 .77 b62 YELLOW
55162 300 kcmil b12.71 1.20 .98 .19 .85 j66 WHITE
55165 350 kcmil d13.13 1.39 1.09 .18 .93 d71 RED
256-30695-1340 350 kcmil c13.10 1.27 .98 .18 .93 d71 RED
55171 500 kcmil 925/24 = 373 kcmil d13.58 1.39 1.20 .22 1.10 d87 BROWN
54879NT 750 kcmil c25.00 2.02 1.66 .27 1.33 d1 106 BLACK
256-30695-1266 750 kcmil 1325/24 = 535 kcmil d13.71 1.58 1.49 .27 1.33 f106 BLACK
55178 750 kcmil e13.71 1.70 1.49 .27 1.33 f106 BLACK
58825NT 900 kcmil c25.00 2.13 1.66 .31 1.50 d1 115 YELLOW
58825NT0828 900 kcmil 1925/24 = 777 kcmil d25.75 2.88 1.66 .31 1.50 d1f 115 YELLOW
Tooling: Pg. 79-100
Die Selector Chart: Pg. 105-109
403030.01CK 3/11/02 3:28 PM Page 24
