BI-METALLIC TERMINAL PLUGS
Bi-Metallic Terminal Plugs
Type TPC
• Body is manufactured from high strength aluminum alloy • Pigtail is manufactured from high conductivity copper • Entire connector is electro-tin plated for corrosion resistance • Designed to facilitate the termination of aluminum, copper, and diesel locomotive conductors to a copper or aluminum/copper rated mechanical lug • Barrel is pre-filled with oxide inhibitor to seal out moisture and minimize conductor oxidation • Insulating covers are supplied with each connector and are rated 600 V • Connector is marked with catalog number, die index, color code and required number of crimps • Rated for 600 V, 90°C applications
L1
L2
C
O.D.
A
INSTALLATION TOOLING
FIGURE DIMENSIONS (IN.)
COPPER AND ALUMINUM CONDUCTOR SIZE
DIESEL LOCOMOTIVE CONDUCTOR STRANDING
CATALOG NUMBER
DIE COLOR CODE
EQUIVALENT PIN SIZE
PENN-UNION DIE CATALOG NO.
BURNDY DIE INDEX NO.
A
O.D.
L1
L2
C
TPC-6 TPC-4 TPC-2 TPC-1
6 Str. 4 Str. 2 Str. 1 Str.
61/24
#8 AWG #6 AWG #4 AWG #3 AWG #2 AWG #1 AWG 1/0 AWG 2/0 AWG 3/0 AWG 4/0 AWG 4/0 AWG 250 kcmil 350 kcmil 350 kcmil 500 kcmil
.14 .19 .23 .28 .29 .32 .36 .40
.60 2.13 0.88 3.07 .60 2.56 .91 3.07 .60 2.46 .93 3.07 .60 2.54 1.01 3.07 .85 3.41 1.26 3.15 .85 3.34 1.25 3.15 .85 3.60 1.46 3.15 .85 3.52 1.46 3.15
105/24 125/24 150/24 225/24 275/24 325/24 450/24 550/24 650/24 775/24 925/24 1100/24 1325/24 1600/24
Orange
T-14
14
TPC-1/0* TPC-2/0 TPC-3/0 TPC-4/0 TPC-250 TPC-300 TPC-350 TPC-400 TPC-500 TPC-600 TPC-750
1/0 Str. 2/0 Str. 3/0 Str. 4/0 Str.
Red
T-324
324
250 kcmil 300 kcmil 350 kcmil 400 kcmil 500 kcmil 600 kcmil 750 kcmil
.44 1.10 3.86 1.55 3.55 .52 1.10 4.09 1.70 3.55 .50 1.10 4.09 1.71 3.55 .58 1.32 4.36 1.98 3.74 .68 1.32 4.19 1.84 3.74 .69 1.46 4.95 1.90 4.14 .79 1.46 5.01 2.00 4.14
Brown
T-299
299
Pink
T-300
300
Yellow
T-936
936
80
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