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A-6
Mechanical
BURNDY
®
Canada: 1-800-387-6487
www.burndy.com
US: 1-800-346-4175
Blue highlighted items are industry standard and most frequently ordered.
Listed torque values are for maximum conductor
combinations accommodated. Consult UL486 Tables 7-4,
7-5, 7-6 for smaller conductor combinations.
* Not CSA Certified.
** No scratch brushing or oxide inhibiting compounds
required for insulated 90° C max. rated conductor for
N.E.C. applications.
TYPE KSA
TRITAP™ SERVIT
®
For All Combinations of
Aluminum to Aluminum,
Aluminum to Copper and
Copper to Copper, Aluminum
Alloy Tin Plated
PATENTED TRIANGULAR
PENETRATION TECHNOLOGY
CONTACT
Features and Benefits
• No scratch brushing required.
• No oxide inhibitor required.
• Orients the conductor.
• Provides maximum pressure and assures
a secure connection of run and tap
conductors.
• Facilitates piercing the aluminum
conductor surface oxides.
• UL 486B listed, 90°C rated.
• Provides a low contact resistance.
• Provides equal coefficient of expansion
• Inhibits the reformation of oxides by
producing a gas-tight seal.
• Provides improved retention of minimum
to maximum conductor combinations.
Recommended
Catalog Cross
Alum. to Alum., Alum. to Copper, Copper to Copper Conductors
Tightening
Number
Flats L W Max. Run to Max. Tap
Min. Run to Min. Tap
Max. Run to Min. Tap
Torque in-lb
KSA6
.75 1.28 .56 #6 Str. (.184)
#6 Str. (.184)
#10 Sol. (.102)
#10 Sol. (.102)
#6 Str. (.184)
#10 Sol. (.102)
165
KSA4
.81 1.38 .62 #4 Str. (.232)
#4 Str. (.232)
#8 Sol. (.129)
#10 Sol. (.102)
#4 Str. (.232)
#10 Sol. (.102)
165
KSA2
.94 1.58 .69 #2 Str. (.292)
#2 Str. (.292)
#6 Sol. (.169)
#8 Str. (.146)
#2 Str. (.292)
#8 Sol. (.146)
275
#2 Str. Compact
KSA 1/0
1.00 1.92 .75 #1/0 Str. (.373)
#1/0 Str. (.373)
(.268)
#8 Sol. (.129)
#1/0 Str. (.373)
#8 Sol. (.129)
385
#2 Str. Compact
KSA 2/0
1.12 1.92 .88 #2/0 Str. (.418)
#2/0 Str. (.418)
(.268)
#8 Str. (.146)
#2/0 Str. (.418)
#8 Str. (.146)
385
#2 Str. Compact
KSA 4/0
1.49 2.54 1.13 #4/0 Str. (.528)
#4/0 Str. (.528)
(.268)
#6 Str. (.184)
#4/0 Str. (.528)
#6 Str. (.184)
500
#1/0 Str. Compact
*KSA 350
1.69 3.24 1.50 350 kcmil (.681) 350 kcmil (.681)
(.336)
#4 Str. (.232)
#350 kcmil (.681)
#4 Str. (.232)
650
400 kcmil
#2 Str. Compact
#2 Str. Compact
*KSA 500
2.00 3.62 1.73 500 kcmil (.813) 500 kcmil (.813)
Compact (.659)
(.268)
#500 kcmil (.813)
(.268)
825