Page 206 - Electromechanical Devices and Components Illustrated Sourcebook

168 Electromechanical Devices & Components Illustrated Sourcebook

15 Amp 20 Amp 30 Amp 50 Amp 60 Amp 20 Amp 30 Amp
G G G G G
Y X
125 V Y X Y X Y X Y X 125 V
W
250 V W 250 V
W W W
14-15 14-20 14-30 14-50 14-60
L10-20 L10-30
G G G G G
X X Z X Z X
250 V Z Z X Z Figure 9-76 Three-Pole NEMA
3 Phase Twist Lock Connectors
Y Y Y Y Y
15-15 15-20 15-30 15-50 15-60
Figure 9-73 Three-Pole, Four Wire Grounding NEMA Straight
Blade Connectors
20 Amp 30 Amp

15 Amp 20 Amp 125 V
250 V
L14-20 L14-30
125 V

L1-15
250 V
L15-20 L15-30
250 V
L2-20
480 V
Figure 9-74 Two-Pole NEMA
Twist Lock Connectors L16-20 L16-30

15 Amp 20 Amp 30 Amp 600 V
L17-30

125 V Figure 9-77 Three-Pole, Four
Wire Grounding NEMA Twist Lock
L5-15 L5-20 L5-30 Connectors

250 V
20 Amp 30 Amp
L6-15 L6-20 L6-30
125 V
250 V
277 V
L21-20 L21-30
L7-15 L7-20 L7-30

277 V
480 V
480 V
L22-20 L22-30
L8-20 L8-30

347 V
600 V
600 V
L23-20 L23-30
L9-20 L9-30
Figure 9-78 Four-Pole, Five Wire
Figure 9-75 Two-Pole, Three Wire Grounding Grounding NEMA Twist Lock
NEMA Twist Lock Connectors Connectors