A fuse from Bussmann is the most essential fuse for both commercial and industrial needs. With time delay fuse speed, 1/2A fuse amps, an interrupt rating of 200kA at 600VAC, and fnq-r series, this fuse is a must-have. The voltage rating is 600vac. It has a dual element. When it comes to product classification, this item can be grouped as CC. The body is made of melamine material. As far as size goes, it is 13/32" in diameter. Functionally equal to Mersen/Ferraz Shawmut ATQR, Littelfuse KLDR, you'll thoroughly enjoy its use. It is a nonindicating fuse. Standards include: CE/UL-248-4 Guide JDDZ/CSA Class 1422-01. This fuse also meets the following environmental guidelines: RoHS Compliant.