BURNDY Master Catalog (20190422)
Mechanical
Universal Terminals for Copper/Aluminum; Six and Eight Conductor Designs
TYPES K6A-U, K8A-U, KK6A-U, KK8A-U UNIVERSAL TERMINALS Aluminum and Copper Conductors (Six and Eight Conductors)
Fig. 1
These dual-rated six and eight conductor lugs are constructed from high strength aluminum alloy and electro tin-plated to provide low contact resistance.
Fig. 2
Rec. Tightening Torque in-lb ♦
No. of Mtg Holes
Wire Range Aluminum or Copper
Stud Hole Size
Catalog Number
Fig. No.
No. of Conductors
Depth Width Height
K6A34U-8
1
6
8
2 AWG - 500 kcmil
9/16
4.63
6.75
1.56
375
K8A34U-10
1
8
10
2 AWG - 500 kcmil
9/16
4.63
8.75
1.56
375
KK6A31U-8
2
6
8
6 AWG - 350 kcmil
9/16
5.31
6.38
1.50
275
KK8A31U-10
2
8
10
6 AWG - 350 kcmil
9/16
5.31
8.13
1.50
275
KK6A34U-8
2
6
8
2 AWG - 500 kcmil
9/16
5.50
6.75
1.50
375
KK8A34U-10
2
8
10
2 AWG - 500 kcmil
9/16
5.50
8.75
1.50
375
KK8A39U-12
2
8
12
2 AWG - 750 kcmil
9/16
6.19
10.25
1.88
550
KK6A44U-12
2
6
12
350 kcmil - 1000 kcmil
9/16
6.19
10.00
1.88
550
KK8A44U-14
2
8
14
350 kcmil - 1000 kcmil
9/16
6.19
12.12
1.88
550
♦ Listed torque values are for maximum conductor sizes accommodated. Consult UL486 Tables 7-4, 7-5, & 7-6 for smaller conductor sizes
1-800-387-6487 (Canada) 1-603-647-5299 (International)
A-31
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