0508.500MXP

Cartridge Fuses 3AB 1000VAC / DC High Voltage Fuse 508 Series Lead-Free 3AB Fuse Description A 1000Vac/Vdc rated ceramic fuse with remarkable interrupting rating in a compact 6.3 x 32mm package, which is well suited for circuit protection in high energy applications. Features with Underwriter’s Laboratories Standard UL 248-14 Agency Approvals Agency Agency File Number Ampere Range Lead-free rating of 10,000 Amperes 6.3 x 32mm shock safe holders Applications Recognised File: E10480 315mA - 500mA 315mA - 500mA Used as supplementary protection in appliance or components or internal circuits. Electrical Characteristics % of Ampere Rating 100% 135% 200% 315mA - 500mA Ampere Rating Opening Time Electrical Characteristic Nominal Cold Resistance (mohms) 9200 3572 Nominal Melting I2t (A2 sec.) 0.071 0.259 Agency Approvals Amp Code Amp Rating Voltage Rating 1000 1000 Interrupting Rating 10kA @ 1000Vac 10kA @ 1000Vdc .315 .500 0.315 0.5 x x x x © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/508.html for current information. 1 Revised: August 23, 2010 508 Series 508 Series Introduction Introduction to Circuit Protection Cartridge Fuses Transientology 3AB 1000Vac/dc High Voltage Fuse Temperature Rerating Curve Average Time Current Curves 508.315 508.500 10000 1000 100 10 1 0.1 0.01 0.001 0.01 Time (seconds) 0.1 1 10 100 Amps Product Characteristics Materials Terminal Strength Solderability Product Marking ratings Operating Temperature: Thermal Shock: Vibration Humidity Salt Spray Dimensions Part Numbering System 0508 xxxx M X P ø 6.3 32 Series Current Rating Code Refer to Amp Code column of Electrical Characteristics Table Quantity Code M = 1000 Packaging Code X = Filler Lead-free Packaging Packaging Option 508 Series Bulk 1000 Packaging Specification Quantity Quantity & Packaging Code Reel Size 508 Series 2 © 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/508.html for current information.