GROUNDING CONNECTORS
Bronze Service Post Connectors Type STS and SDS Female design
• Manufactured from high copper content wrought alloy for maximum conductivity • Designed to ground one or two cables to steel structures, bus bars, or transformers • True hex design for body and nut simplifies installation with standard socket, box, or open end wrenches • Split bolt design provides maximum conductor pull-out performance • UL listed for use as a power connector per UL486A-B and for
Type SDS
Type STS
grounding and bonding applications per UL467 • Suitable for direct burial in earth or concrete
FIGURE DIMENSIONS (IN.)
CATALOG NUMBER
CONDUCTOR RANGE
CATALOG NUMBER
CONDUCTOR RANGE
STUD THREAD SIZE 1/4-20 1/4-20 5/16-18 3/8-16 3/8-16 1/2-13 1/2-13 5/8-11 5/8-11
BODY HEX
NUT HEX
H 1
C 2
H 2
C 1
FIG. 1 (ONE CABLE)
FIG. 2 (TWO CABLES)
STS-0 STS-1 STS-2 STS-3 STS-4 STS-5 STS-6 STS-8 STS-9
12 Sol. - 8 Str. 10 Sol. - 7 Str. 8 Sol. - 4 Str. 6 Str. - 3 Str. 6 Str. - 2 Str. 2 Sol. - 1/0 Str. 1 Sol. - 2/0 Str.
SDS-0 SDS-1 SDS-2 SDS-3 SDS-4 SDS-5 SDS-6 SDS-8 SDS-9
12 Sol. - 8 Str. 10 Sol. - 7 Str. 10 Sol. 4 Str. 10 Sol. - 3 Str. 10 Sol. - 2 Str. 2 Sol. - 1/0 Str. 2 Sol. - 2/0 Str. 1 Sol. - 4/0 Str.
1/2
.25 .25 .31 .38 .38 .44 .50 .63 .63
.91
.25 .31 .38 .38 .38 .56 .50 .63 .63 .75 .88
1.03 1.25 1.63 1.81
3/8 1/2
11/16
1.13 1.44 1.50 1.63 1.88 2.06 2.38 2.63 3.13 3.50 4.13
3/4
9/16
13/16
5/8
7/8
1.75 11/16
1
2.25 2.50 2.81 3.38 4.00 4.44 5.13
3/4 7/8
1 1/8 1 3/8 1 1/2
1/0 Str. - 4/0 Str. 4/0 Str. - 350 kcmil 300 - 500 kcmil 600 - 750 kcmil 750 - 1000 kcmil
1 1/8 1 1/4 1 1/2
1 Str. - 350 kcmil 3/0 Str. - 500 kcmil 350 - 750 kcmil 500 - 1000 kcmil
STS-10
SDS-10
3/4-10 1 13/16 .75
*STS-11 *STS-12
*SDS-11 *SDS-12
3/4-10
2 1/4 2 5/8
.88
2
1-8
1.13
1.13
2 3/8
*UL listing is limited to 500 kcmil
232
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