powr-gard ? fuse datasheet littelfuse.com ? 2013 littelfuse powr-gard ? products rev: 032113 1 of 6 class cc/cd ccmr s e r ies fu ses 600 vac ? dual element ? time-delay ? 2 / 10 -60 a specifcations voltage rating ac: 600 v dc: 250 v (ccmr 2 / 10 C 2 a) (ccmr 4 1 / 2 C 10 a) (ccmr 35C 60 a) 300 v (ccmr 2 1 / 4 C 4 a) 500 v (ccmr 12C 30 a) amperage rating 2 / 10 C 60 a interrupting rating ac: 200 ka rms symmetrical 300 ka littelfuse self-certifed dc: 20 ka approvals ac: standard 248-4, class cc ul listed 2 / 10 -30 a (file: e81895) standard 248, class cd ul listed 35-60 a (file: e81895) csa certifed 2 / 10 -30 a (file: lr29862) dc: littelfuse self-certifed environmental rohs compliant (except 35-60 a) country of origin mexico ordering information description the ccmr series is ideal for space saving protection of motors up to 40 hp*. it was designed specifcally to withstand sustained starting currents of small motors. the ccmr 60 fuse is the smallest 60 a fuse available rated at 600 v. compared to other ul listed fuses, class cc fuses are the most current-limiting, rating for rating. features/benefts ? powr-pro ? performance ? extremely current-limiting ? ratings up to 60 amps ? 300 ka interrupting rating (self-certifed) applications ? motor and motor branch circuit protection dimensions inches (mm) web resources tc curves, downloadable cad drawings and other technical information: littelfuse.com/ccmr recommended fuse holders lfc600 series l60030c series lpsc touch-safe series 1.880 (47.8) .850 (21.6) 1.50 (38.1) .50 (12.7) .41 (10.3) .25 (6.4) .125 (3.2) 35-60 a 0-30 a am pe r age r atings 2 / 10 1 2 3 1 / 2 6 1 / 4 12 35 1 / 4 1 1 / 4 2 1 / 4 4 7 15 40 3 / 10 1 4 / 10 2 1 / 2 4 1 / 2 7 1 / 2 17 1 / 2 45 1 / 2 1 1 / 2 2 8 / 10 5 8 20 50 6 / 10 1 6 / 10 3 5 6 / 10 9 25 60 8 / 10 1 8 / 10 3 2 / 10 6 10 30 s e r ies am pe r age roh s catalog num be r ord e r ing num be r ccmr 10 ? ccmr020 ccmr020.txp ccmr 45 ccmr045 ccmr045.t * consult motor protection tables on www.littelfuse.com or call 800-tec-fuse for specific motor sizing information.
powr-gard ? fuse datasheet littelfuse.com ? 2013 littelfuse powr-gard ? products rev: 032113 2 of 6 class cc/cd ccmr s e r ies fu ses electrical specifcations order ing number amper age rating voltage rating interru pting rating upc watts l oss at 100% rate d current (w) watts l oss at 80% rate d current (w) t otal clear ing i 2 t (a 2 sec) 200 k a agenc y approv als ac dc ac dc ul csa r o hs ccmr2.25txp 2-1/4 600 300 200 ka 20 ka 07945896818 1.55 0.99 351 ? ? ? ccmr02.5txp 2-1/2 600 300 200 ka 20 ka 07945896819 1.99 1.26 192 ? ? ? ccmr003.txp 3 600 300 200 ka 20 ka 07945896821 1.55 1.02 286 ? ? ? ccmr004.txp 4 600 300 200 ka 20 ka 07945896824 1.62 1.04 1870 ? ? ? ccmr005.txp 5 600 250 200 ka 20 ka 07945896826 1.89 1.20 1060 ? ? ? ccmr6.25txp 6-1/4 600 250 200 ka 20 ka 07945896829 1.72 1.08 797 ? ? ? ccmr07.5txp 7-1/2 600 250 200 ka 20 ka 07945896831 1.72 1.09 983 ? ? ? ccmr008.txp 8 600 250 200 ka 20 ka 07945896832 1.39 0.83 431 ? ? ? ccmr010.txp 10 600 250 200 ka 20 ka 07945896834 1.49 0.90 1250 ? ? ? ccmr015.txp 15 600 500 200 ka 20 ka 07945896836 1.77 1.03 1120 ? ? ? ccmr020.txp 20 600 500 200 ka 20 ka 07945896838 2.3 1.39 918 ? ? ? ccmr030.txp 30 600 500 200 ka 20 ka 07945896840 2.75 1.62 1790 ? ? ? temperature rerating curve (temperature of air immediately surrounding fuse) -60c -40c -20c 0c 20c 40c 60c 80c 100c 120c 140c -76f -40f -4f 32f 68f 104f 140f 176f 212f 248f 284f ambient tempera ture 60 40 20 0 percent of upra ting 0 20 40 60 per cent of dow nra tin g
powr-gard ? fuse datasheet littelfuse.com ? 2013 littelfuse powr-gard ? products rev: 032113 3 of 6 class cc/cd ccmr s e r ies fu ses current-limiting effects sh o r t ci rcu it c urr ent* a ppa r ent rm s s y mm et r i c al curr ent fo r va r io u s f u se ratings 2.25 a 2.5 a 3a 4a 5a 6.25 a 7.5 a 8a 10 a 12 a 15 a 20 a 30 a 35 a 40 a 45 a 50 a 60 a 5,000 255 280 345 380 540 615 570 555 530 575 660 535 750 1170 1,240 1,320 1,070 1,525 10,000 300 330 410 445 630 720 670 650 625 680 775 635 875 1480 1,565 1,670 1,355 1,930 15,000 330 360 445 485 695 785 730 710 680 735 845 700 950 1695 1,795 1,915 1,555 2,200 20,000 350 380 475 520 745 840 775 770 725 790 900 735 1,000 1870 1,980 2,110 1,710 2,430 25,000 365 400 500 545 775 880 815 800 760 830 945 800 1,050 2015 2,135 2,275 1,845 2,620 30,000 385 420 520 570 810 905 850 840 790 865 980 815 1,125 2145 2,270 2,420 1,965 2,780 35,000 400 435 540 590 840 950 880 870 830 890 1,020 840 1,175 2260 2,390 2,550 2,070 2,885 40,000 410 445 555 605 865 980 900 890 840 930 1,050 860 1,200 2360 2,500 2,665 2,165 3,025 50,000 430 473 585 630 905 1,025 950 935 890 965 1,100 910 1,300 2545 2,695 2,875 2,330 3,200 60,000 445 490 610 665 945 1,060 1,000 970 930 1,000 1,145 950 1,350 2705 2,865 3,055 2,480 3,350 80,000 470 525 648 710 1,000 1,140 1,050 1,040 985 1,065 1,220 1010 1,400 2985 3,160 3,365 2,730 3,540 100,000 500 555 685 740 1,060 1,195 1,110 1,100 1,030 1,130 1,285 1075 1,500 3215 3,405 3,630 2,945 3,685 150,000 550 600 750 815 1,145 1,310 1,220 1,190 1,135 1,235 1,400 1150 1,600 3685 3,905 4,160 3,375 4,030 200,000 585 650 800 870 1,245 1,400 1,290 1,285 1,210 1,320 1,500 1250 1,750 4060 4,300 4,580 3,720 4,230 *prospective rms symmetrical amperes short-circuit current note: data derived from peak let-thru curves peak let-thru curves 10,000 100,000 1,000,000 peak let- thru in amperes 6.25a ?\ 5a ?\ 4a ?\ 3a ?\ 2.5a ?\ 2.25a \ 100 1,000 100 1,000 10,000 100,000 available fault current symmetrical r.m.s. amperes basis for data: test voltage: time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet peak ? let \ thru ? characteristic ? curves littelfuse, ? inc. chicago, ? il.? usa lll 11/12/12 a 2 of 6 fcc05-ccmrp ccmrp 2.25a - 30a - data generated in excel - 10,000 100,000 1,000,000 peak let- thru in amperes 7.5a ?\ 100 1,000 100 1,000 10,000 100,000 available fault current symmetrical r.m.s. amperes basis for data: test voltage: time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet peak ? let \ thru ? characteristic ? curves littelfuse, ? inc. chicago, ? il.? usa lll 11/12/12 a 3 of 6 fcc05-ccmrp ccmrp 2.25a - 30a - data generated in excel -
powr-gard ? fuse datasheet littelfuse.com ? 2013 littelfuse powr-gard ? products rev: 032113 4 of 6 class cc/cd ccmr s e r ies fu ses peak let-thru curves 10,000 100,000 1,000,000 peak let- thru in amperes 8a ?\ 100 1,000 100 1,000 10,000 100,000 available fault current symmetrical r.m.s. amperes basis for data: test voltage: time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet peak ? let \ thru ? characteristic ? curves littelfuse, ? inc. chicago, ? il.? usa lll 11/12/12 a 4 of 6 fcc05-ccmrp ccmrp 2.25a - 30a - data generated in excel - 10,000 100,000 1,000,000 peak let- thru in amperes 30a ?\ 20a \ 100 1,000 100 1,000 10,000 100,000 available fault current symmetrical r.m.s. amperes basis for data: test voltage: time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet peak ? let \ thru ? characteristic ? curves littelfuse, ? inc. chicago, ? il.? usa lll 11/12/12 a 6 of 6 fcc05-ccmrp ccmrp 2.25a - 30a - data generated in excel - 10,000 100,000 1,000,000 peak let- thru in amperes 15a ?\ 12a ?\ 10a ?\ 100 1,000 100 1,000 10,000 100,000 available fault current symmetrical r.m.s. amperes basis for data: test voltage: time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet peak ? let \ thru ? characteristic ? curves littelfuse, ? inc. chicago, ? il.? usa lll 11/12/12 a 5 of 6 fcc05-ccmrp ccmrp 2.25a - 30a - data generated in excel - 10,000 100,000 1,000,000 peak let- thru in amperes 60a ?\ 100 1,000 100 1,000 10,000 100,000 available fault current symmetrical r.m.s. amperes basis for data: test voltage: time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet peak ? let \ thru ? characteristic ? curves littelfuse, ? inc. chicago, ? il.? usa lll 11/12/12 a 2 of 2 fcc05-ccmr ccmr 60a - data generated in excel -
powr-gard ? fuse datasheet littelfuse.com ? 2013 littelfuse powr-gard ? products rev: 032113 5 of 6 time current curves - this data is generated in excel - 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 - 2/10a - 1/4a - 1/2a basis for data: test voltage: 600v time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet time current characteristic curves littelfuse, inc. chicago, il. usa lll 12/21/12 b 2 of 8 fcc01 - ccmrp ccmrp 2/10a - 30a current in amperes time in seconds - this data is generated in excel - 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 - 1 - 1/2a - 1 - 6/10a - 1 - 8/10a - 2a - 2 - 1/4a - 1 - 1/2a - 1 - 6/10a - 1 - 8/10a - 2a - 2 - 1/4a current in amperes time in seconds basis for data: test voltage: 600v time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet time current characteristic curves littelfuse, inc. chicago, il. usa lll 12/21/12 b 4 of 8 fcc01 - ccmrp ccmrp 2/10a - 30a - this data is generated in excel - 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 - 8/10a - 1a - 1 - 1/4a current in amperes time in seconds basis for data: test voltage: 600v time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet time current characteristic curves littelfuse, inc. chicago, il. usa lll 12/21/12 b 3 of 8 fcc01 - ccmrp ccmrp 2/10a - 30a - this data is generated in excel - 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 - 3a - 4a - 2 - 1/2a current in amperes time in seconds basis for data: test voltage: 600v time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet time current characteristic curves littelfuse, inc. chicago, il. usa lll 12/21/12 b 5 of 8 fcc01 - ccmrp ccmrp 2/10a - 30a
powr-gard ? fuse datasheet littelfuse.com ? 2013 littelfuse powr-gard ? products rev: 032113 6 of 6 time current curves - this data is generated in excel - 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 - 6 - 1/4a - 7 - 1/2a - 5a current in amperes time in seconds basis for data: test voltage: 600v time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet time current characteristic curves littelfuse, inc. chicago, il. usa lll 12/21/12 b 6 of 8 fcc01 - ccmrp ccmrp 2/10a - 30a 1000 900 800 700 600 500 1000 900 800 700 600 500 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 500 400 300 200 100 90 80 70 500 400 300 200 100 90 80 70 - 35a - 40a - 45a - 50a - 60a 70 60 50 40 30 20 10 70 60 50 40 30 20 10 60a 10 9 8 7 6 5 4 3 2 10 9 8 7 6 5 4 3 2 time ? in ?seconds 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 02 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 02 0 . 2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0 . 2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 current? in ?amperes basis for data: test voltage: time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet time current characteristic curves littelfuse,? inc. chicago, ? il. ? usa lll 8/25/2008 a 9 of 9 fcc01 - ccmr ccmr 2/10a - 30a - this data is generated in excel - time ? current characteristic ? curves fcc01 ccmr - this data is generated in excel - 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 - 20a - 25a - 30a current in amperes time in seconds basis for data: test voltage: 600v time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet time current characteristic curves littelfuse, inc. chicago, il. usa lll 12/21/12 b 8 of 8 fcc01 - ccmrp ccmrp 2/10a - 30a - this data is generated in excel - 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 - 15a - 10a - 8a current in amperes time in seconds basis for data: test voltage: 600v time constant/power factor: fuse catalog number: drawn by: date: revision: drawing no.: sheet time current characteristic curves littelfuse, inc. chicago, il. usa lll 12/21/12 b 7 of 8 fcc01 - ccmrp ccmrp 2/10a - 30a
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