Descriptions of Eaton NOS-90 provided by its distributors.
Electric Fuse, 90A, 600VAC, 10000A (IR), Inline/holder
COOPER BUSSMANN NOS-90 Low Voltage Fuse, 90A, Class H, NOS, 600VAC. More details: Low Voltage Fuse, 90 Fuse Amps, Nonindicating, NOS Series, 600VAC Voltage Rating, Fast Acting, Single Element, Class H, Body Material Melamine, Nonrejection, Body Style Blade, Interrupt Rating 10kA at 600VAC, Length 7-15/16 In., Diameter 1-5/16 In., Functionally Equal To Ferraz/Gould OTS, Littelfuse NLS, Standards CE, UL Listed, Guide JDDZ, File E4273, STD 248-6, CSA Certified Class 1421-01, File 53787