The smallest cartridge fuse series available that’s rated at 500 Vac has current ratings from 40 to 63 A and a 2,000 A@500 Vac interrupt rating. The 606 Series high-current Cartridge Fuse is designed for overcurrent protection in applications such as high-voltage power supply circuits rated up to 23 kW. With a 10×32-mm cartridge body, a single 606 fuse requires less board space than previous designs that used multiple lower current rated fuses in parallel. As a result, designers can reduce the amount of board space they reserve for protection components when designing high wattage equipment.
Typical applications for 606 Series High-current Cartridge Fuses include:
Telecom Uninterruptible Power Supplies (UPSs)
Power conversion equipment such as inverters and rectifiers
Electric Vehicle Supply Equipment (EVSE)
Off-board charging posts
Motor protection in elevator systems
The 606 Series High-current Cartridge Fuses offer other key benefits:
End caps with integrated stand-off leads eliminate the need for mounting accessories and/or lead-forming processes.
With an operating temperature range from -55 to 125˚C, these fuses can provide reliable protection in extreme temperature environments.
The 606 Series High-current Cartridge Fuses are available in through-hole, 10×32-mm packages in trays in quantities of 500. Sample requests may be placed through authorized Littelfuse distributors worldwide.
Littelfuse, Inc., 8755 West Higgins Road, Chicago, IL 60631, 773-628-1000, Littelfuse.com.