宁波煊华电器有限公司

NEMA Heavy Duty

NEMA CONFIGURATIONS FOR STRAIGHT BLADE PLUGS AND RECEPTACLES
DESCRIPTION NEMA
NUMBER		 15 AMPERE 20 AMPERE 30 AMPERE 50 AMPERE 60 AMPERE
RECEPTACLE PLUG RECEPTACLE PLUG RECEPTACLE PLUG RECEPTACLE PLUG RECEPTACLE PLUG
2-POLE
2-WIRE		 125V 1 1-15R 1-15P 1-20P 1-30P
250V 2 2-15P 2-20R 2-20P 2-30R 2-30P
2-POLE
3-WIRE
GROUNDING		 125V 5 5-15R 5-15P 5-20R 5-20P 5-30R 5-30P 5-50R 5-50P
125V 5ALT 5ALT-20R
250V 6 6-15R 6-15P 6-20R 6-20P 6-30R 6-30P 6-50R 6-50P
250V 6ALT 6ALT-20R
277V AC 7 7-15R 7-15P 7-20R 7-20P 7-30R 7-30P 7-50R 7-50P
347V AC 24 24-15R 24-15P 24-20R 24-20P 24-30R 24-30P 24-50R 24-50P
3-POLE
3-WIRE		 125/250V 10 10-20R 10-20P 10-30R 10-30P 10-50R 10-50P
3Φ 250V 11 11-15R 11-15P 11-20R 11-20P 11-30R 11-30P 11-50R 11-50P
3-POLE
4-WIRE
GROUNDING		 125/250V 14 14-15R 14-15P 14-20R 14-20P 14-30R 14-30P 14-50R 14-50P 14-60R 14-60P
3Φ 250V 15 15-15R 15-15P 15-20R 15-20P 15-30R 15-30P 15-50R 15-50P 15-60R 15-60P
4-POLE
4-WIRE		 3Φ Y 120/250V 18 18-15R 18-15P 18-20R 18-20P 18-30R 18-30P 18-50R 18-50P 18-60R 18-60P
TRAVEL
TRAILER		 120V TT TT-30R TT-30P