Ferraz Shawmut SmartSpot ; Class J Time-Delay fuse offers a visual open fuse indicator. It is rated at 175 Amps/600 VAC/500VDC. It has an interrupt rating of 200 kilo-Amps at 600 VAC and 100 kilo-Amps at 500 VDC. Fuse offers a time-delay for motor starting and transformer inrush. It features fibreglass body that provides dimensional stability in harsh industrial settings. Fuse is microswitch mountable. It features high-grade silica filler to ensure fast arc quenching. Features With Time Delay Max Voltage 600 V Type Cartridge General Fuse Type Time Delay / Current Limiting Fuse Class J Mounting Type Blade Ampere Rating 175 A Volt Rating 600V AC Overall Length 5-3/4 in Diameter 1.6250 in Blade Or Ferrule Length 1.3750 in Blade Height 1.1250 in Blade Width .1875 in UL Approvals Standard 248-8 CSA Approval Standard C22.2 No.248.8 IEC Approval Iec 269-2-1 DC Listed UL Approval Standard 198L Body Type Fiberglass