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Nema Charts

NEMA Straight Blade Configurations Chart

NEMA Configurations for general-purpose nonlocking Plugs and Receptacles

 

NEMA Locking Blade Configurations Chart

Wiring Voltage15 AMPERE20 AMPERE30 AMPERE
ReceptaclePlugReceptaclePlugReceptaclePlug
2-Pole 2-Wire
125VL1L1-15R
L1-15R
L1-15P
L1-15P
    
250VL2  L2-20R
L2-20R
L2-20P
L2-20P
  
   
   
2-Pole 3-Wire Grounding
125VL5L5-15R
L5-15R
L5-15P
L5-15P
L5-20R
L5-20R
L5-20P
L5-20P
L5-30R
L5-30R
L5-30P
L5-30P
250VL6L6-15R
L6-15R
L6-15P
L6-15P
L6-20R
L6-20R
L6-20P
L6-20P
L6-30R
L6-30R
L6-30P
L6-30P
277V ACL7L7-15R
L7-15R
L7-15P
L7-15P
L7-20R
L7-20R
L7-20P
L7-20P
L7-30R
L7-30R
L7-30P
L7-30P
347V ACL24  L24-20R
L24-20R
L24-20P
L24-20P
  
480V ACL8  L8-20R
L8-20R
L8-20P
L8-20P
L8-30R
L8-30R
L8-30P
L8-30P
600V ACL9  L9-20R
L9-20R
L9-20P
L9-20P
L9-30R
L9-30R
L9-30P
L9-30P
3-Pole 3-Wire
125/250VL10  L10-20R
L10-20R
L10-20P
L10-20P
L10-30PR width=
L10-30R
L10-30P
L10-30P
3Ø 250VL11L11-15R
L11-15R
L11-15P
L11-15P
L11-20R
L11-20R
L11-20P
L11-20P
L11-30R
L11-30R
L11-30P
L1-30P
3Ø 480VL12  L12-20R
L12-20R
L12-20P
L12-20P
L12-30R
L12-30R
L12-30P
L12-30P
3Ø 600VL13    L13-30R
L13-30R

L13-30P
3-Pole 40Wire Grounding
125/250VL14  L14-20R
L14-20R
L14-20P
L14-20P
L14-30R
L14-30R
L14-30P
L14-30P
3Ø 250VL15  L15-20R
L15-20R
L15-20P
L15-20P
L15-30R
L15-30R
L15-30P
L15-30P
3Ø 480VL16  L16-20R
L16-20R
L16-20P
L16-20P
L16-30R
L16-30R
L16-30P
L16-30P
3Ø 600VL17    L17-30R
L17-30R
L17-30P
L17-30P
4-Pole 4-Wire
3ØY 120/208VL18  L18-20R
L18-20R
L18-20P
L18-20P
L18-30R
L18-30R
L18-30P
L18-30P
3ØY 277/480VL19  L19-20R
L19-20R
L19-20P
L19-20P
L19-30R
L19-30R
L19-30P
L19-30P
3ØY 347/600VL20  L20-20R
L20-20R
L20-20P
L20-20P
L20-30R
L20-30R
L20-30P
L20-30P
4-Pole 5-Wire Grounding
3ØY 120/208VL21  L21-20R
L21-20R
L21-20P
L21-20P
L21-30R
L21-30R
L21-30P
L21-30P
3ØY 277/480VL22  L22-20R
L22-20R
L22-20P
L22-20P
L22-30R
L22-30R
L22-30P
L22-30P
3ØY 347/600vL23  L23-20R
L23-20R
L23-20p
L23-20P
L23-30R
L23-30R
L23-30P
L23-30P

 

NEMA Straight Blade Configurations Chart

Voltage
 
15 Ampere20 Ampere30 Ampere50 Ampere60 Ampere

 

 
ReceptaclePlugReceptaclePlugReceptaclePlugReceptaclePlugReceptaclePlug
2 Pole 2 Wire
125V1
1-15R

1-15P

 

 

 

 

 

 

 

 
250V2
 

2-15P

2-20R

2-20P

2-30R

2-30P

 

 

 

 
   
   
2 Pole 3 Wire Grounding
125V5
5-15R

5-15P

5-20R

5-20P

5-30R

5-30P

5-50R

5-50P

 

 
250V6
6-15R

6-15P

6-20R

6-20P

6-30R

6-30P

6-50R

6-50P

 

 
277V AC7
7-15R

7-15P

7-20R

7-20P

7-30R

7-30P

7-50R

7-50P

 

 
347V AC24
24-15R

24-15P

24-20R

24-20P

24-30R

24-30P

24-50R

24-50P

 

 
   
   
3 Pole 3 Wire
125/250V10
 

 

10-20R

10-20P

10-30R

10-30P

10-50R

10-50P

 

 
3Ø 250V11
11-15R

11-15P

11-20R

11-20P

11-30R

11-30P

11-50R

11-50P

 

 
   
   
3 pole 4 Wire Grounding
125/250V14
14-15R

14-15P

14-20R

14-20P

14-30R

14-30P

14-50R

14-50P

14-60R

14-60P
3Ø 250V15
15-15R

15-15P

15-20R

15-20P

15-30R

15-30P

15-50R

15-50P

15-60R

15-60P
   
   
4 Pole 4 Wire
3ØY
120/208V
18
18-15R

18-15P

18-20R

18-20P

18-30R

18-30P

18-50R

18-50P

18-60R

18-60P
   
   
4 Pole 5 Wire Grounding
   
   
   
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