POWR-GARD® Fuse Datasheet KLK SERIES 10x38 FUSES 600 Vac/500 Vdc • 1/10-30 A • Fast Acting Specifications Voltage Rating: 600 Vac / 500 Vdc Amperage Rating: 1/10, 1/8, 2/10, 1/4, 3/10, 1/2, 3/4, 1, 11/2, 2, 21/2, 3, 31/2, 4, 5, 6, 7, 8, 9,10, 12, 15, 20, 25, 30 Interrupting Ratings: AC: 1 00 kA Cartridge and Axial Lead Fuses 200 kA Littelfuse self-certified DC: 50 kA AC > Fast-Acting Type > KLK Series Material: Body: Melamine / Caps: Copper Alloy Operating Temperature: See Rerating Curve Approvals: UL 248-14 Listed (File: E10480) CSA Certified (File: LR29862) KLK Series, AC, Fast-Acting Midget/5AG Size Fuse QPL QPL (File: F60C) ® CE Country of Origin: Mexico Description Environmental: RoHS Compliant Fast-Acting, High-Interrupting Capacity, Current-Limiting Description Part Numbering System Type Fuse. Especially suited for control circuits, street Falsigth-Aticntgin, gH, .HI.Dig.h l-iIgnhtteinrrgu,p ctionmg pCuatpearcsi,t ay,n Cd uortrheenrt -aLpimpliitcinatgio ns Tywpeit hFouuset .h Eigshp einc-iraulslyh s cuuitreredn ftosr. control circuits, street 0KLK xxx H lighting, HID lighting, computers, and other applications Series wiEthleocuttr ihciaglh C inh-arurascht ecurirsrteincsts f.o r Series Amp Code % of Ampere FeatRuatrinegs/BeAnmepfietres Rating Opening Time Refer to Amp Code Package Quantity Column in Electrical T = 10 • UL1 a0p0%proved 0–30 Until temp stabilizes Specifications Table H = 100 • 1/10 - 30 A ratings available 135% 0–30 1 hours, Maximum Agency Approvals • 10020,000%0 A Interrup0ti–n3g0 Rating 2 minutes, Maximum. SERIES AMP QPUAACNKATIGTEY CNAUTMABLOEGR ONRUDMERBIENRG 0KLK 1/8 10 0KLK.125 0KLK.125T Agency Agency File Number Ampere Range Applications 0KLK 5 100 0KLK005 0KLK005.H Product Characteristics E10480 .3A - 30A • Control Circuits • MSitlirteaeryt Tliygphet iFn6g0, CH ID l2ig0h0t,i0n0g0 amperes at 500VAC Temperature Derating Curve (Temperature ® LR 29862 .3A - 30A • InCteormrupputitnegrs R ating 150,000 amperes at 500vDC of Air Immediately Surrounding Fuse) QPL F60C Dimensions Inches (mm) Dimensions G60 N ATI Electrical Specifications by Item (13.85.01") (1.400.361") OF UPR40 NT Amp Max Nominal Agency Approvals RCE20 Ordering Voltage Interrupting Cold PE Rating Number Rating Rating Resistance QPL (A) (V) (Ohms) 0 0 P KLK .100 .100 85.5 x x x CER KKLLKK ..210250 ..212050 600 a1m00p,e0r0e0s 6350..09 xx xx xx RTeecmopmeramtueren Rdeeradt inFgu Csuer vHeolders 20ENT OF D (capable of O KLK .250 .250 200,000) at 22.0 x x x Littelfuse LFPSM Dead-Front Series 40WN R KKLLKK ..350000 ..350000 600VAC. 17.69.92 xx xx xx Littelfuse LEB Series 60GATIN Littelfuse L60030M Series KLK .750 .750 .398 x x x KLK 001 1 .249 x x x KLK 01.5 1.5 .132 x x x Web Resources -60°C -40°C -20°C 0°C 20°C 40°C 60°C 80°C 100°C 120°C 140°C -76°F -40°F -4°F 32°F 68°F 104°F 140°F 176°F 212°F 248°F 284°F KLK 002 2 .129 x x x Download CAD drawings and other technical information: AMBIENT TEMPERATURE KLK 02.5 2.5 .0989 x x x littelfuse.com/klk KLK 003 3 .0773 x x x KLK 03.5 3.5 .0613 x x x KLK 004 4 .0511 x x x littelfuse.com 1 of 3 © 2015 Littelfuse POWR-GARD® Products KLK 005 5 .0357 x x x Rev: 082715 KLK 006 6 .0261 x x x KLK 007 7 .0205 x x x KLK 008 8 .0194 x x x KLK 009 9 .0166 x x x KLK 010 10 .0128 x x x KLK 012 12 .0103 x x x KLK 015 15 .0073 x x x KLK 020 20 .00421 x x x KLK 025 25 .00329 x x x KLK 030 30 .00267 x x x ©2015 Littelfuse, Inc. 1 KLK Series Specifications are subject to change without notice. Revised: February 20, 2015

POWR-GARD® Fuse Datasheet KLK SERIES 10x38 FUSES Ordering Information INTERRUPTING AGENCY AMP AMP CATALOG ORDERING VOLTAGE WEIGHT RATING (kA) UPC APPROVALS RATING CODE NUMBER NUMBER LB (G) AC DC AC DC UL CSA 1/10 .100 0KLK 1/10 0KLK.100T 600 500 100 50 07945825011 .013 (5.90) • • 1/8 .125 0KLK 1/8 0KLK.125T 600 500 100 50 07945825012 .013 (5.90) • • 2/10 .20 0KLK 2/10 0KLK.200T 600 500 100 50 07945825018 .013 (5.90) • • 1/4 .250 0KLK 1/4 0KLK.250T 600 500 100 50 07945825019 .013 (5.90) • • 3/10 .300 0KLK 3/10 0KLK.300T 600 500 100 50 07945825020 .013 (5.90) • • 1/2 .500 0KLK ½ 0KLK.500T 600 500 100 50 07945825024 .013 (5.90) • • 3/4 .750 0KLK 3/4 0KLK.750T 600 500 100 50 07945825029 .013 (5.90) • • 1 001. 0KLK 1 0KLK001.T 600 500 100 50 07945825031 .013 (5.90) • • 1 1/2 01.5 0KLK 1 1/2 0KLK01.5T 600 500 100 50 07945825037 .013 (5.90) • • 2 002. 0KLK 2 0KLK002.T 600 500 100 50 07945825041 .017 (7.71) • • 2 1/2 02.5 0KLK 2 1/2 0KLK02.5T 600 500 100 50 07945825043 .017 (7.71) • • 3 003. 0KLK 3 0KLK003.T 600 500 100 50 07945825047 .017 (7.71) • • 3 1/2 03.5 0KLK 3 1/2 0KLK03.5T 600 500 100 50 07945825048 .017 (7.71) • • 4 004. 0KLK 4 0KLK004.T 600 500 100 50 07945825053 .017 (7.71) • • 5 005. 0KLK 5 0KLK005.T 600 500 100 50 07945825055 .017 (7.71) • • 6 006. 0KLK 6 0KLK006.T 600 500 100 50 07945825058 .017 (7.71) • • 7 007. 0KLK 7 0KLK007.T 600 500 100 50 07945825061 .017 (7.71) • • 8 008. 0KLK 8 0KLK008.T 600 500 100 50 07945825063 .017 (7.71) • • 9 009. 0KLK 9 0KLK009.T 600 500 100 50 07945825064 .017 (7.71) • • 10 010. 0KLK 10 0KLK010.T 600 500 100 50 07945825065 .017 (7.71) • • 12 012. 0KLK 12 0KLK012.T 600 500 100 50 07945825067 .017 (7.71) • • 15 015. 0KLK 15 0KLK015.T 600 500 100 50 07945825068 .017 (7.71) • • 20 020. 0KLK 20 0KLK020.T 600 500 100 50 07945825071 .017 (7.71) • • 25 025. 0KLK 25 0KLK025.T 600 500 100 50 07945825072 .017 (7.71) • • 30 030. 0KLK 30 0KLK030.T 600 500 100 50 07945825073 .017 (7.71) • • Electrical Specification – Agency Requirements OPENING TIME (MINUTES) AMPERAGE RATING 100% of Amp 135% of Amp 200% of Amp Rating per UL Rating per UL Rating per UL 1/10 -30 Temperature Stabilization 60 Max 2 Max littelfuse.com 2 of 3 © 2015 Littelfuse POWR-GARD® Products Rev: 082715

POWR-GARD® Fuse Datasheet KLK SERIES 10x38 FUSES Time Current Curve (1/10 - 21/2 A) Time Current Curve (3 - 12 A) 0.01 0.02 0.03 0.040.050.060.070.080.090.1 0.2 0.3 0.40.50.60.70.80.91 2 3 45678910 20 30 405060708090100 0.1 0.2 0.3 0.40.50.60.70.80.91 2 3 45678910 20 30 405060708090100 200 300 4005006007008009001000 1098760000000000 1987600000000000 1098760000000000 1987600000000000 550000 550000 500 500 400 400 400 400 300 300 300 300 200 200 200 200 10987700000 19877000000 109870000 198700000 60 60 60 60 50 50 50 50 40 40 40 40 30 30 30 30 -1/10A 20 20 20 20 -1/8A -2/10A 1100987 --113///441AA0A 1198700 10987 19870 TIME IN SECONDS 65432 -----13112//A-A241AA/2A 65432 TIME IN SECONDS 65432 ---334A-A1/2A 65432 -2-1/2A -5A 000...1987 1000...987 000...1987 --68AA 1000...987 0.6 0.6 0.6 0.6 0.5 0.5 0.5 -9A 0.5 0.4 0.4 0.4 -10A 0.4 0.3 0.3 0.3 -12A 0.3 00.2 00.2 00.22 00.22 000...0000.9871 0000....1000987 000...0000.9871 0000....1000987 0.06 0.06 0.06 0.06 0.05 0.05 0.05 0.05 0.04 0.04 0.04 0.04 0.03 0.03 00..0033 00..0033 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.02 0.03 0.040.050.060.070.080.090.1 0.2 0.3 0.40.50.60.70.80.91 2 3 45678910 20 30 405060708090100 0.1 0.2 0.3 0.40.50.60.70.80.91 2 3 45678910 20 30 405060708090100 200 300 4005006007008009001000 CURRENT IN AMPERES CURRENT IN AMPERES TiTEmST VOeLTAG EC: urrent TICME CuONSrTAvNT/ePOW ER( F1ACT5OR: - 30FUS EA CATA)LOG NUMBER: TEST VOLTAGE: TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: BASIS FOR DATA: KLK 1/10A -30A BASIS FOR DATA: KLK 1/10A -30A 0.1 0.2 0.3 0.40.50.60.70.80.91LITCTHEIC2LAFGUO3,S ILE.4 ,U IS5NA6C7.8910 20 30DDR40RAETVA50EIWS:IN60O BN70Y:80:90L1A1L100/L19/08 200 300 4005006007008009001000 LITCTHEICLAFGUO,S ILE. ,U ISNAC. DDRRAETVAEIWS:INO BNY::L1A1L/L19/08 1098000000 TTIIMMEE CCUURRRREENNTTCCHHAARRAACCTTEERRIISSTTIICC CCUURRVVEESS DRAWING NO.: FF CC CC 00 11 -- KK LL KK S H EET 2 O F 4 1980000000 TTIIMMEE CCUURRRREENNTTCCHHAARRAACCTTEERRIISSTTIICC CCUURRVVEESS DRAWING NO.: FF CC CC 00 11 -- KK LL KK S H EET 3 O F 4 760000 - DATA GENERATED IN EXCEL - 760000 - DATA GENERATED IN EXCEL - 500 500 400 400 300 300 -15A 200 -20A 200 -25A 1098000 -30A 1980000 70 70 60 60 50 50 40 40 30 30 20 20 1098 1980 7 7 TIME IN SECONDS 65432 65432 00..198 100..98 0.7 0.7 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 00.22 00.22 00..000.981 000...10098 0.07 0.07 0.06 0.06 0.05 0.05 0.04 0.04 00..0033 00..0033 0.02 0.02 0.01 0.01 0.1 0.2 0.3 0.40.50.60.70.80.91 2 3 45678910 20 30 405060708090100 200 300 4005006007008009001000 CURRENT IN AMPERES littTeESlTf uVOsLeTA.cGEo:m TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: 3 of 3 © 2015 Littelfuse POWR-GARD® Products BASIS FOR DATA: KLK 1/10A -30A Rev: 082715 LITTELFUSE, INC. DDRATAEW:N BY:L11L/L19/08 CHICAGO, IL. USA REVISION: A TTIIMMEE CCUURRRREENNTTCCHHAARRAACCTTEERRIISSTTIICC CCUURRVVEESS DRAWING NO.: FF CC CC 00 11 - KK LL KK S H EET 4 O F 4 - DATA GENERATED IN EXCEL -