326.062 Littelfuse

Axial Lead & Cartridge Fuses 3AB > Time Lag > 325/326 Series PS E 325/326 Series Lead-Free 3AB, Slo-Blo Fuse Description The 3AB Slo-Blo Fuse with ceramic body construction permits higher interrupting ratings and voltage ratings. Ideal for applications where high current loads are expected. Features t *O BDDPSEBODF XJUI 6- t P)4 DPNQMJBOU BOE 3 Standard 248-14 Lead-free t BJMBCMF JO DBSUSJEHF W and axial lead format and with various Agency Approvals forming dimensions Agency Agency File Number Ampere Range E10480 250mA - 10A Applications Used as supplementary protection in appliance or E10480 12A - 30A utilization equipment to provide individual protection for LR 29862 250mA - 30A components or internal circuits. NBK 030805- E10480A-F/ PS 1A - 30A E Electrical Characteristics for Series NBK 260106- JP1021A/B % of Ampere SU05010- 2.5A - 3.2A/ Ampere Rating Opening Time Rating 5012/6006/6007/7005 7A - 30A 100% 100mA 30A 4 hours, Minimum 10mA - 30A 135% 100mA 30A 1 hour, Maximum 100mA 3.2A 5 sec., Min., 30 sec., Max. 200% 4A 30A 5 sec., Min., 60 sec., Max. 2009 Littelfuse, Inc. 325/326 Series 329 Specications are subject to change without notice. Revised: January 7, 2009 Please refer to www.littelfuse.com/series/325.html or /326.html for current information. 325/326 SeriesIntrIntroduction toduction too Cir Circuit Prcuit Prototectionection Axial Lead & Cartridge Fuses Transientology 3AB > Time Lag > 325/326 Series Electrical Characteristic Specications by Item Agency Approvals Ampere Voltage Nominal Cold Nominal Interrupting Amp Code Rating Rating Resistance Melting PS Rating 2 2 E (A) (V) (Ohms) I t (A sec) .010 0.01 250 3324.8000 0.00148 x 250 332.5000 .031 0.031 0.0110 x .062 0.062 250 91.7000 0.0276 x .100 0.1 250 33.5500 0.0870 x .125 0.125 250 100A 250Vac 22.4500 0.100 x .150 0.15 250 15.4500 0.143 x 250 8.9200 .175 0.175 0.220 x .187 0.187 250 7.7250 0.230 x .200 0.2 250 6.7700 0.213 x .250 0.25 250 4.4300 0.432 x x x .300 0.3 250 3.2200 0.690 x x x 250 2.1550 .375 0.375 1.20 x x x .400 0.4 250 1.9350 1.33 x x x .500 0.5 250 1.3000 2.50 x x x .600 0.6 250 0.9495 3.90 x x x .700 0.7 250 0.7215 6.42 x x x 250 0.6410 .750 0.75 7.00 xxx 100A 250Vac .800 0.8 250 0.5725 8.20 x x x 10KA 125Vac 001. 1 250 0.3890 16.3 x x x x 10KA 125Vdc 01.2 1.2 250 0.2860 22.0 x x x x 1.25 1.25 250 0.2680 24.0 x x x x 250 0.1975 01.5 1.5 40.1 x x x x 01.6 1.6 250 0.1760 45.0 x x x x 250 0.1210 002. 2 80.0 x x x x 02.5 2.5 250 0.0835 136.0 x xxxx 02.8 2.8 250 0.0695 170.0 x xxxx 250 0.0605 003. 3 200.0 x xxxx 100A 250Vac 03.2 3.2 250 0.0539 214.0 x xxxx 100KA 125Vac 250 0.0761 004. 4 9.71 x x x x 005. 5 250 0.0522 25.0 x x x x 6.25 6.25 250 0.0346 60.4 x x x x 400A 250Vac 10KA 125Vac 250 0.0227 007. 7 47.3 x xxxx 008. 8 250 0.0193 67.1 x xxxx 250 0.0132 010. 10 137 x xxxx 012. 12 250 0.0067 129 xxx xx 012.* 12 250 0.0011 445 x x x 400A 250Vac 015. 15 250 0.0050 245 xxx xx 10KA 125Vac 015.* 15 250 0.0083 760 x x x 500A 60Vdc 250 0.0034 575 020. 20 xxx xx 250 0.0042 1900 020.* 20 xx x 025. 125 400A 125Vac 0.0024 1030 x x x x x 25 10KA 60Vdc 030. 30 125 0.0019 1690 x x x x x 600A 125Vdc 2 2 2 *Higher I t version available. 0325020.MXDP nominal I t is 2507 A Sec 2009 Littelfuse, Inc. 325/326 Series 330 Specications are subject to change without notice. Revised: January 7, 2009 Please refer to www.littelfuse.com/series/325.html or /326.html for current information.