Cut Sheet
B
129
4730 Madison Road, Cincinnati OH 45227-1426 | PH: 513.533.6200 | FAX: 513.871.4084 | www.ilsco.com
In Canada: 1050 Lakeshore Road East, Mississauga, Ontario, Canada L5E 1E4 | PH: 905.274.2341 | FAX: 905.274.8763
Tin Plated Copper Split Bolts
TYPE
SK
Features
•
Manufactured from high strength copper alloy
•
Electro-tin plated bolt, nut, spacer and pressure bar
•
Precision tooled threads
•
SK-10, SK-8, SK3, SK-2 SK-1/0, SK-2/0 are RUS Accepted
•
For use with copper conductor types: Solid, Compact,
Compressed, Concentric
•
Suitable for use in circuits rated 35KV or less, proper high
voltage spacing and insulation techniques must be used
•
For aluminum conductor consult factory
•
Rated to 90˚ C
Benefits
•
Provides maximum conductivity and high breakage
resistance
•
Provides low contact resistance
•
Application versatility
460C
7
0
1
5
7
0
Min. Tap
Max Cond Dimensions
Catalog Range For Equal With One
Copperweld
Wire Diameter Recommended
Number Main & Tap Max. Main Str Type A Range A B C D Torque (IN-LB)
SK-10 10str - 16str 16str - - .057 - .116 .144 0.375 0.500 0.844 80
SK-8 8str - 16str 16str - - .057 - .145 0.144 0.375 0.500 0.844 80
SK-6 + 8str - 14str 14str - - .073 - .146 .166 0.500 0.625 1.109 165
SK-4 + 6str - 10str 10sol 3 No. 12 8A .116 - .184 0.217 0.562 0.688 1.266 165
SK-3 +
4str - 8sol AL 8sol AL
3 No. 9 5A .128 - .258 0.326 0.688 0.812 1.547 275
2sol - 8sol CU 8sol CU
SK-2 + 2str - 8sol 8sol 3 No. 7 3A .128 - .316 0.326 0.688 0.812 1.547 275
SK-1/0 1/0str - 6sol 10sol 3 No. 6 - .162 - .375 0.376 0.750 0.875 1.641 385
SK-2/0 2/0str - 6str 10sol 3 No. 5 - .184 - .419 .420 0.812 1.000 1.812 385
SK-3/0 3/0str - 4str 6sol 7 No. 7 - .198 - .470 0.466 0.875 1.125 2.000 500
SK-250 250kcmil - 4str 4str 7 No. 5 - .232 - .575 0.577 1.000 1.312 2.328 650
SK-350 350kcmil - 3/0str 1sol 19 No. 7 - .447 - .682 0.746 1.500 1.625 2.625 650
SK-500 500kcmil - 3/0str 1/0str 19 No. 6 - .447 - .815 0.834 1.625 1.812 3.000 825
SK-750 750kcmil - 250kcmil 2/0str 19 No. 5 - .563 - .999 1.030 1.938 2.125 3.750 1000
SK-1000 1000kcmil - 350kcmil 4/0str - - .682 - .1.162 1.222 2.250 2.500 4.000 1100
All wire sizes, unless noted otherwise, are American Wire Gauge (AWG)
+ AL9CU
UL File E12822