Penn Union LLA2 Catalog Page
Aluminum Dual Rated Lugs - Two Hole Tongue with Tandem Set Screws
D DIA.
H
Type LLA2
For use with one copper or aluminum conductor
• Manufactured from high strength aluminum alloy extrusion
• Electro-tin plated to ensure minimum contact resistance and protection
against corrosion when used with copper wire
• Two hole mounting pad allows for maximum surface contact in
heavy duty applications
• Tandem set screws provide superior mechanical performance
• Connectors are rated for 600 V, 90°C applications
• The use of oxide inhibitor is recommended for all aluminum terminations
T
C
E
B
L
486A-486B
LISTED
AL9CU
MECHANICAL CONNECTORS
W
CATALOG
NUMBER
LLA2-500-S1 4/0 Str. - 500 kcmil 5.50 1.38 1.50 .38 3.25 .63 .56 1.75
LLA2-750-S1 300 - 800 kcmil 6.19 1.45 1.88 .56 3.44 .63 .56 1.75 1/2
CONDUCTOR
RANGE
L W H T B C
APPROXIMATE DIMENSIONS (IN.)
D
(DIA.)
E
MTG.
BOLT SIZE
1/2
HEX
SIZE
3/8
167
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