Steiner 372 40R Welding Blanket Roll, Uncoated Fiberglass, 40 in W x 150 ft L, 1000°F, Tan, 18 oz sq yd 4600 AIR Rating 25kA at 240V AIR Rating 25kA at 240V AC Trip Type Thermal Magnetic Instantaneous Trip Fixed Terminal Connection Line Load Lug Phase Connection Not Applicable DC Voltage Rating 250V DC Standards CE of Strands 1 Applications ApplicationSouthwire® Romex® Brand SIMpull® NM B (nonmetallic sheathed) cable may be used for both exposed and concealed work in normally dry locations at temperatures not to exceed 90°C (with ampacity limited to that for 60°C conductors) as specified in the National Electrical Code Protective Material Coating Uncoated Maximum Temperature 1