Schematics

2 CONDUCTOR MOLDED MALE LOCKING PLUGS

ACI - 50 ST (NPL)
Configuration NEMA 1-15P
Rated at 15 A, 125V
ACI - 50 ST (NPL) SR
Configuration NEMA 1-15P
Rated at 15 A, 125V
ACI - 50 ST (PL)
Configuration NEMA 1-15P
Rated at 15 A, 125V
ACI - 50 ST (PL) SR
Configuration NEMA 1-15P
Rated at 15 A, 125V
ACI - 50 ST (NPL) locking plug ACI - 50 ST (NPL) SR locking plug ACI - 50 ST (PL) locking plug ACI - 50 ST (PL) SR locking plug
Guage-Conds Wire Type
Guage-Conds Wire Type
Guage-Conds. Wire Type
Guage-Conds. Wire Type
Flat Round
Flat Round
Flat Round
Flat Round
18/2 SPT-2, SPT-3, HPN
16/2 SPT-2, SPT-3, HPN
18/2 SPT-2, SPT-3, HPN 18/2SVT, SV, SVO, SJT, SJ, SJO, SJ, SJTO, SJTW-A, SJTW, SJOW
16/2 SPT-2, SPT-3, HPN 16/2 SJT, SJTO, SJTW, SJTW-A, SJ, SJO, HSJO, SJOW
14/2 SJT, SJTO, SJTW, SJTW-A, SJ, SJO, HSJO, SJ, SJOW
18/2 SPT-2, SPT-3, HPN
16/2 SPT-2, SPT-3, HPN
18/2 SPT-2, SPT-3, HPN 18/2SVT, SV, SVO, SJT, SJ, SJO, SJ, SJTO, SJTW-A, SJTW, SJOW
16/2 SPT-2, SPT-3, HPN 16/2 SJT, SJTO, SJTW, SJTW-A, SJ, SJO, HSJO, SJOW
14/2 SJT, SJTO, SJTW, SJTW-A, SJ, SJO, HSJO, SJ, SJOW

3 CONDUCTOR MOLDED STRAIGHT LOCKING PLUGS - STANDARD VERSION

ACI - 52 ST
Configuration NEMA 5-15P
Rated at 15 A, 125V
ACI - 52 ST (CH)
Configuration NEMA 5-15P
Rated at 15 A, 125V
ACI - 54 ST (PL) (CH) Round
Configuration NEMA 5-15P
Rated at 15 A, 125V
ACI - 54 ST (CH) Flat
Configuration NEMA 5-15P
Rated at 15 A, 125V
Locking Plug straight Locking Plug locking plug straight locking plug
Guage-Conds. Wire Type
Guage-Conds. Wire Type
Guage-Conds. Wire Type
Guage-Conds. Wire Type
Flat Round
Flat Round
Flat Round
Flat Round
18/2 SPT-2, SPT-3,HPN
16/2 SPT-2, SPT-3,HPN
18/2 SPT-2, SPT-3,HPN 18/2SVT, SV, SVO,SJT, SJ, SJO, SJ, SJTO, SJTW-A, SJTW, SJOW
16/2 SPT-2, SPT-3,HPN 16/2 SJT, SJTO,SJTW, SJTW-A, SJ, SJO, HSJO, SJOW
14/2 SJT, SJTO,SJTW, SJTW-A, SJ, SJO, HSJO, SJ, SJOW
18/2 SPT-2, SPT-3,HPN
16/2 SPT-2, SPT-3,HPN
18/2 SPT-2, SPT-3,HPN 18/2SVT, SV, SVO,SJT, SJ, SJO, SJ, SJTO, SJTW-A, SJTW, SJOW
16/2 SPT-2, SPT-3,HPN 16/2 SJT, SJTO,SJTW, SJTW-A, SJ, SJO, HSJO, SJOW
14/2 SJT, SJTO,SJTW, SJTW-A, SJ, SJO, HSJO, SJ, SJOW

3 CONDUCTOR MOLDED STRAIGHT PLUGS - STANDARD VERSION FOR 300 V CABLE

ACI - 54 ST
Configuration NEMA 5-15P
Rated at 15 A, 125V
ACI - 55 ST
Configuration NEMA 5-20P
Rated at 20 A, 125V
ACI - 59 ST
Configuration NEMA 6-15P
Rated at 15 A, 250V
ACI - 60 ST
Configuration NEMA 6-20P
Rated at 20 A, 250V
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Flat Round
Flat Round
Flat Round
Flat Round
18/3 SPT-1, SPT-2, SPT-3, HPN SV, SVO, SVT, SJ, SJO, SJOW-A, SJOW, SJT, SJTO, SJTOW-A, SJTW-A, HSJO
16/3 SPT-2, SPT-3, HPN SJ, SJO, SOW-A, SJOW, SJT, SJTO, SJTOW-A, SJTW, SJTW-A, HSJO
14/3 SPT-3, HPN SJ, SJO, SOW-A, SJOW, SJT, SJTO, SJTOW-A, SJTW, SJTW-A, HSJO, HSJO
18/3 SPT-2, SPT-3, HPN SJ, SJT, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
16/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
14/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW
18/3 SPT-2, SPT-3, HPN SJ, SJT, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
16/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
14/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW
18/3 SPT-2, SPT-3, HPN SJ, SJT, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
16/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
14/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, HSJO

3 CONDUCTOR MOLDED STRAIGHT PLUGS - LARGE VERSION FOR 600 V CABLE

ACI- 54 LST
Configuration NEMA 5-15P
Rated at 15 A, 125V
ACI- 55 LST
Configuration NEMA 5-20P
Rated at 20 A, 125V
ACI- 59 LST
Configuration NEMA 6-15P
Rated at 15 A, 250V
ACI- 60 LST
Configuration NEMA 6-20P
Rated at 20 A, 250V
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Flat Round
Flat Round
Flat Round
Flat Round
14/3 SPT-3, HPN S, ST, SO, STO, STW, HSO
12/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO, HSO
14/3 SPT-3, HPN S, ST, SO, STO, STW, HSO
12/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO, HSO
14/3 SPT-3, HPN S, ST, SO, STO, STW, HSO
12/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO, HSO
STW, HSO
S, ST, SO, STO, 14/3 SPT-3, HPN
12/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO, HSO

3 CONDUCTOR MOLDED RIGHT ANGLE PLUGS - STANDARD VERSION FOR 300 V CABLE

ACI - 54 RA
Configurations NEMA 5-15P
Rated at 15 A, 125V
ACI - 55 RA
Configurations NEMA 5-20P
Rated at 20 A, 125V
ACI - 59 RA
Configurations NEMA 6-15P
Rated at 15 A, 250V
ACI - 60 RA
Configurations NEMA 6-20P
Rated at 20 A, 250V
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Flat Round
Flat Round
Flat Round
Flat Round
18/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
16/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, S, ST, SO, STO, STW, HSJ, HSJO
14/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, HSJO
18/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
16/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
14/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, HSJO
18/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
16/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
14/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, HSJO
18/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
16/3 SPT-2, SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO
14/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, HSJO
NORTH
Ground Pin Position
SOUTH
Ground Pin Position
EAST
Ground Pin Position
WEST
Ground Pin Position

LARGE VESION FOR 600 V CABLE

ACI - 54 LRA
Configurations NEMA 5-15P
Rated at 15 A, 125V
ACI - 55 LRA
Configurations NEMA 5-20P
Rated at 20 A, 125V
ACI - 59 LRA
Configurations NEMA 6-15P
Rated at 15 A, 250V
ACI - 60 LRA
Configurations NEMA 6-20P
Rated at 20 A, 250V
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Guage-Conds. Wire.Type
Flat Round
Flat Round
Flat Round
Flat Round
14/3 SPT-3, HPN S, ST, SO, STO, STW, HSO
12/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO, HSO
14/3 SPT-3, HPN S, ST, SO, STO, STW, HSO
12/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO, HSO
14/3 SPT-3, HPN S, ST, SO, STO, STW, HSO
12/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO, HSO
14/3 SPT-3, HPN S, ST, SO, STO, STW, HSO
12/3 SPT-3, HPN SJ, SJT, SJO, SJTO, SJTW, S, ST, SO, STO, STW, HSJ, HSJO, HSO

End Finishing of cords


Technical Information

 STANDARD MANUFACTURING TOLERANCES
Overall Cord Length Remove Outer Jacket/Slit Strain Relief Conductors Stripping
  up to 23" +/- 3/8" 1/2"to 1" +/- 1/16" upto 4" +/- 1/8" 1/8 to 38" +/- 1/32"
2ft 24 to 47" +/- 1/2" 1-1/16"to 4" +/- 1/8" +/- 3/16" 7/16 to 7/8" +/- 1/16"
4 ft 48 to 71" +/- 3/4" 4-1/16" to 8" +/- 3/16" 8+ to 12" +/- 1/4" 1 to 1-1/2" +/- 3/32"
6 ft 72 to 95" +/- 1" 8-1/16" to 12" +/- 1/4" 12+ to 18" +/- 3/8" 1-1/16 to 2" +/- 1/8"
8 ft 96 to 119" +/- 1-1/2" 12-1/16" to 18" +/- 3/8"       2-1/16 to 3" +/- 3/16"
10 ft 120 to 179" +/- 2" 18-1/16" to 24" +/- 1/2"       3-1/16 to 4" +/- 1/4"
15 ft 180 to 239" +/- 2-1/2"                  
20 ft 240 to 359" +/- 3-1/2"                  
30 ft 360 to 599" +/- 4-1/2"                  
50.ft 600 to 899" +/- 6"                  
 MOLDED PRODUCT LIST
 ACI Model Configuration Rating  ACI Model Configuration Rating
 01. ACI - 50 ST NPL NEMA 1-15 P 15 A, 125 V  17..ACI.-.54.RA.(N,S,E,W,) NEMA 5-15 P 15 A, 125 V
 02. ACI - 50 ST NPL SR NEMA 1-15 P 15 A, 125 V  18. ACI - 55 RA NEMA 5-20 P 15 A, 125 V
 03. ACI - 50 ST PL NEMA 1-15 P 15 A, 125 V  19. ACI - 59 RA NEMA 6-15 P 15 A, 125 V
 04. ACI - 50 ST PL SR NEMA 1-15 P 15 A, 125 V  20. ACI - 60 RA NEMA 6-20 P 15 A, 125 V
 05. ACI - 52 ST NEMA 5-15 P 15 A, 125 V  21. ACI - 54 LRA NEMA 5-15 P 15 A, 125 V
 06. ACI - 52 ST (CH) NEMA 5-15 P 15 A, 125 V  22. ACI - 55 LRA NEMA 5-20 P 15 A, 125 V
 07. ACI - 54 ST NEMA 5-15 P 15 A, 125 V  23. ACI - 59 LRA NEMA 5-15 P 15 A, 125 V
 08..ACI.-.54.ST.(CH).Round NEMA 5-15 P 15 A, 125 V  24. ACI - 60 LRA NEMA 6-20 P 15.A,.125.V
 09. ACI - 54 ST (CH) Flat NEMA 5-15 P 15 A, 125 V  25. ACI - F 54 NEMA 5-15 R 20 A, 125 V
 10. ACI - 55 ST NEMA 5-20 P 20 A, 125 V  26. ACI - F 55 NEMA 5-20 R 15 A, 250 V
 11. ACI - 59 ST NEMA 6-15 P 15 A, 250 V  27. ACI - F 59 NEMA 6-15 P 20 A, 250 V
 12. ACI - 60 ST NEMA 6-20 P 20.A,.250.V  28. ACI - F 60 NEMA 6-20 P 15 A, 125 V
 13. ACI - 54 LST NEMA 5-15 P 15 A, 125 V  29. ACI - T 54 R NEMA 5-15 R 20 A, 125 V
 14. ACI - 55 LST NEMA 5-20 P 20.A,.125.V  30. ACI - B 320 IEC.-.320.C13 15.A,.250.V
 15. ACI - 59 LST NEMA 6-15 P 15 A, 250 V  31. ACI - BS 61 BS - 546 20.A,.250.V
 16. ACI - 60 LST NEMA.6-20.P 15 A, 125 V  32. ACI - BS 62 BS - 1363 13.A,.250.V
 ELECTRIC WIRE DESCRIPTION
Type Shape Gauge No.Of.
Cond.
Insulation /
Jacket
Temp. Voltage Applications For Flexible Cords
SPT-1 Parallel 18 2-3 PVC/NoJacket 60 C 300 Lamps, Fans, Radios, Televisions & Stereos
SPT-2 Parallel 18-16 2-3 PVC/NoJacket 60 C 300 Lamps, Fans, Radios, Televisions & Stereos
SPT-3 Parallel 16-10 2-3 PVC/NoJacket 60 C 300 Refrigerators, Air Conditioners & Appliances
SV Round 18 2-3 Rubber/Rubber 60 C 300 Vacuum Cleaner, Portable Light & Fans
SVO Round 18 2-3 Rubber/Rubber 90 C 300 Oil Resistant Jacket, Vacuum Cleaners
SVT Round 18 2-3 PVC/PVC 60 C 300 Vacuum Cleaner, Portable Light & Fans
SVTO Round 18 2-3 PVC/PVC 60 C 300 Oil.Resistant.Jacket,.Vacuum.Cleaner,.Portable.Lights
SJ Round 18-12 2-3 Rubber/Rubber 60 C 300 Small Appliances, Power Tools
SJO Round 18-12 2-3 Rubber/Neoprene 90 C 300 Oil Resistant Jacket, Appliances, Power Tool
SJT Round 18-12 2-3 PVC/PVC 60 C 300 Small Appliances, Power Tools
SJTO Round 18-12 2-3 PVC/PVC 60-105.C 300 Oil Resistant Jacket, Appliances & Power Tools
SJTW-A Round 18-12 2-3 PVC/PVC 60-105.C 300 For Outdoor Use, Garden Tools & Equipment
S Round 18-12 2-3 Rubber/Rubber 60 C 600 Heavy Duty Service For Industrial Equipment
SO Round 18-12 2-3 Rubber/Neoprene 90 C 600 Oil Resistant Jacket, Heavy Duty Service
ST Round 18-12 2-3 PVC/PVC 60 C 600 Heavy Duty Service
STO Round 18-12 2-3 PVC/PVC 60 C 600 Oil Resistant Jacket, Heavy Duty Service
STW-A Round 18-12 2-3 PVC/PVC 60 C 600 For Outdoor Use, Garden Tools
HPN Parallel 18-12 2-3 Neoprene/NoJacket 60 C 300 Heater Cord, Toasters, Heaters
HSJ Round 18-12 2-3 Neoprene/Rubber 90 C 300 Heater Cord, Heating Devices
HSJO Round 18-12 2-3 Neoprene/Neoprene 90C 300 Heater Cord, Oil Resistant Jacket