Product Description

Busman Time Delay Fuse, Cartridge, Low Voltage, Series: SC, 20 A, 600 VAC/170 VDC, 100 kA at 600 VAC, 10 kA at 170 VDC Interrupt, Class: G, 12 sec at 200% Response, Rejection Cylindrical Body, Dual Element, Melamine, 7/16 in Diameter, 1-7/16 in Length, Fuse Holder Code: AH, CE Certified, CSA Certified, UL Listed, For Fusible Branch Panel boards. High interrupting rating, current limiting. Rated at 277/480, 120/208 and 120/240 volt. UL Listed 100,000 AIR, RMS symmetrical AC (Glass G). .41 diameter fuse. Glass tube, nickel-plated brass endcaps.

From the Manufacturer

Specialty Class G SC Rejection Fuse. These highly compact branch circuit fuses are used in residential, mobile home and industrial applications. They have a minimum 300 volt rating and are available up to 60A. All SC fuses are 13/32-Inch in diameter with varying lengths to provide a rejection feature that prevents over fusing (Example: installing a 30 amp fuse in a 20amp circuit). One half to 6 amp SC fuses are fast-acting, while 7 to 60A SC fuses are time-delay to permit temporary overloads to pass without nuisance openings. Cartridge fuses are used to protect motors and branch circuits where higher amps or volt ratings are required. They are available in a wide variety of sizes, amp and volt ratings up to 600Vac and 600 amps. Cartridge fuses are used extensively in commercial, industrial and agricultural applications as well as residential fuse panels, air conditioning, pumps, appliances and other equipment. Cartridge fuses are available in two types. General Purpose fuses have no time-delay and protect fuse panels, appliances and branch circuits. Heavy- Duty fuses have a time-delay feature, allowing momentary motor startups. Both are available in 250Vac and 600Vac versions with catalog symbol and amp rating stamped on the knife blade or end cap.