Page 210 - Electromechanical Devices and Components Illustrated Sourcebook
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172 Electromechanical Devices & Components Illustrated Sourcebook
Standard Service Cables
Type Description volts Duty
SO Thermoset Rubber 600 Heavy
SOW Thermoset Rubber 600 Heavy
SOOW Thermoset Rubber 600 Heavy
SEOW Elastomer 600 Heavy
SEOOW Elastomer 600 Heavy
ST Thermoplastic 600 Heavy
STO Thermoplastic 600 Heavy
STOOW Thermoplastic 600 Heavy
STW Thermoplastic 600 Heavy
SJEW Elastomer 300 Medium
SJO Thermoset Rubber 300 Medium
SJOW Thermoset Rubber 300 Medium
SJOOW Thermoset Rubber 300 Medium
SJEO Elastomer 300 Medium
SJEOW Elastomer 300 Medium
SJEOOW Elastomer 300 Medium
SJT Thermoplastic 300 Medium
SJTO Thermoplastic 300 Medium
SJTW Thermoplastic 300 Medium
SVO Thermoset Rubber 300 Light
SVT Thermoplastic 300 Light
SPT Thermoplastic 300 Light
S: Standard (600 volts) OO: Oil Resistant Inner & Outer Jacket
SJ: Junior (300 volts) P: Parallel Construction
E: Elastomer W Outdoor Use
T: Thermoplastic V: Lightweight
O: Oil Resistant Outer Jacket
Filler Cord
Rubber Jacket
Conductor SJO 300 volts
Inner Wrap
Figure 10-4 Service Cable
4/0 2/0 1/0 1 2 4 6 8 10 12 14 16 18 20 22 24 28 32
American Wire Gauges (AWG)
Figure 10-5 American Wire Gauges (AWG)
