| 
		
			| Rating | 150 deg C,3000 Vac  Horizontal flame. | 
		
			 | 
		
			| Conductor | 50 AWG - 500 kcmil, solid or stranded. | 
		
			 | 
		
			| Insulation | Extruded FEP | 
		
			 | AWG Conductor Size¿ | Minimum average thickness (mils) | Minimum thickness at any point (mils) | 
		
			 | 50-12 | 16 | 14 | 
		
			 | 11-2 | 30 | 27 | 
		
			 | 1-4/0 | 45 | 41 | 
		
			 | 250-500 kcmil | 60 | 54 | 
		
			 | 
		
			| Standard | Appliance Wiring Material UL 758. | 
		
			 | 
		
			| Marking | General. | 
		
			 | 
		
			| Use | Internal Wiring. | 
		
			 |