CCMR010.T

POWR-SPEED ® Fuse CLASS CC/CD CCMR SERIES FUSES 600 V ac • Dual Element • Time-Delay • 2 /10 -60 A Specifications Voltage Rating Amperage Rating Interrupting Rating Approvals Environmental Country of Origin Description The CCMR series is ideal for space saving protection of motors up to 40 hp*. It was designed specifically 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. Ordering Part Number CCMR XXX T - Features/Benefits     Options Amp Code Blank = Non RoHS (35–60 A) XP = RoHS (0.2–30 A) Packing Quantity T = 10 H = 100 Web Resources Applications  Series Refer to Amp Code column in electrical specifications table POWR-PRO ® Performance Extremely current-limiting Ratings up to 60 Amps 300 kA Interrupting Rating (self-certified) Ac: 600 V Dc: 250 V (CCMR 2/10– 2 A) (CCMR 41/2– 10 A) (CCMR 35– 60 A) 300 V (CCMR 21/4– 4 A) 500 V (CCMR 12– 30 A) 2 /10 – 60 A Ac: 200 kA rms symmetrical 300 kA Littelfuse self-certified Dc: 20 kA Ac: Standard 248-4, Class CC UL Listed 2/10-30 A (File: E81895) Standard 248-18, Class CD UL Listed 35-60 A (File: E81895) CSA Certified (File: LR29862) Dc: Littelfuse self-certified RoHS Compliant (except 35-60 A) Mexico TC Curves, downloadable CAD drawings and other technical information: Littelfuse.com/ccmr Motor and motor branch circuit protection Recommended Fuse Holders LFC600 Series L60030C Series LPSC Touch-Safe Series (2/10-30A Only) 571/572 Panel Mount Series (2/10-30A Only) Dimensions Inches (mm) .25 1.50 (6.4) (38.1) .41 0-30 A .850 (10.3) .50 (12.7) (21.6) 35-60 A .125 (3.2) 1.880 (47.8) *C onsult Motor Protection Tables on www.littelfuse.com or call 800-TEC-FUSE for specific motor sizing information. 1 of 9 Littelfuse.com © 2021 Littelfuse, Inc. Rev: 012821 POWR-SPEED ® Fuse CLASS CC/CD CCMR SERIES FUSES Ordering Information AMPERE AMPERE CODE CATALOG NUMBER PRODUCT MARKING 0.2 .200 CCMR.200 CCMR 2/10A 0.25 .250 CCMR.250 CCMR 1/4A 0.3 .300 CCMR.300 CCMR 3/10A 0.5 .500 CCMR.500 CCMR 1/2A 0.6 .600 CCMR.600 CCMR 6/10A 0.8 .800 CCMR.800 CCMR 8/10A 1 001 CCMR001 CCMR 1A 1.25 1.25 CCMR1.25 CCMR 1-1/4A 1.4 01.4 CCMR01.4 CCMR 1-4/10A 1.5 01.5 CCMR01.5 CCMR 1-1/2A 1.6 01.6 CCMR01.6 CCMR 1-6/10A 1.8 01.8 CCMR01.8 CCMR 1-8/10A 2 002 CCMR002 CCMR 2A 2.25 2.25 CCMR2.25 CCMR 2-1/4A 2.8 02.8 CCMR02.8 CCMR 2-8/10A 3 003 CCMR003 CCMR 3A 3.2 03.2 CCMR03.2 CCMR 3-2/10A 3.5 03.5 CCMR03.5 CCMR 3-1/2A 4 004 CCMR004 CCMR 4A 4.5 04.5 CCMR04.5 CCMR 4-1/2A 5 005 CCMR005 CCMR 5A 5.6 05.6 CCMR05.6 CCMR 5-6/10A 6 006 CCMR006 CCMR 6A 6.25 6.25 CCMR6.25 CCMR 6-1/4A 7 007 CCMR007 CCMR 7A 7.5 07.5 CCMR07.5 CCMR 7-1/2A 8 008 CCMR008 CCMR 8A 9 009 CCMR009 CCMR 9A 10 010 CCMR010 CCMR 10A 2 of 9 PACK QUANTITY ORDERING NUMBER UPC 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 10 100 CCMR.200TXP CCMR.200HXP CCMR.250TXP CCMR.250HXP CCMR.300TXP CCMR.300HXP CCMR.500TXP CCMR.500HXP CCMR.600TXP CCMR.600HXP CCMR.800TXP CCMR.800HXP CCMR001.TXP CCMR001.HXP CCMR1.25TXP CCMR1.25HXP CCMR01.4TXP CCMR01.4HXP CCMR01.5TXP CCMR01.5HXP CCMR01.6TXP CCMR01.6HXP CCMR01.8TXP CCMR01.8HXP CCMR002.TXP CCMR002.HXP CCMR2.25TXP CCMR2.25HXP CCMR02.8TXP CCMR02.8HXP CCMR003.TXP CCMR003.HXP CCMR03.2TXP CCMR03.2HXP CCMR03.5TXP CCMR03.5HXP CCMR004.TXP CCMR004.HXP CCMR04.5TXP CCMR04.5HXP CCMR005.TXP CCMR005.HXP CCMR05.6TXP CCMR05.6HXP CCMR006.TXP CCMR006.HXP CCMR6.25TXP CCMR6.25HXP CCMR007.TXP CCMR007.HXP CCMR07.5TXP CCMR07.5HXP CCMR008.TXP CCMR008.HXP CCMR009.TXP CCMR009.HXP CCMR010.TXP CCMR010.HXP 07945896805 07945896841 07945896806 07945896842 07945896807 07945896843 07945896808 07945896844 07945896809 07945896845 07945896810 07945896846 07945896811 07945896847 07945896812 07945896848 07945896813 07945896849 07945896814 07945896850 07945896815 07945896851 07945896816 07945896852 07945896817 07945896853 07945896818 07945896854 07945896820 07945896856 07945896821 07945896857 07945896822 07945896858 07945896823 07945896859 07945896824 07945896860 7945896825 7945896861 07945896826 07945896862 07945896827 07945896863 07945896828 07945896864 07945896829 07945896865 07945896830 07945896866 07945896831 07945896867 07945896832 07945896868 07945896833 07945896869 07945896834 07945896870 Littelfuse.com © 2021 Littelfuse, Inc. Rev: 012821 POWR-SPEED ® Fuse CLASS CC/CD CCMR SERIES FUSES Ordering Information AMPERE AMPERE CODE CATALOG NUMBER PRODUCT MARKING 12 012 CCMR012 CCMR 12A 15 015 CCMR015 CCMR 15A 17.5 17.5 CCMR17.5 CCMR 17-1/2A 20 020 CCMR020 CCMR 20A 25 025 CCMR025 CCMR 25A 30 030 CCMR030 CCMR 30A 35 40 45 50 60 035 040 045 050 060 CCMR035 CCMR040 CCMR045 CCMR050 CCMR060 CCMR 35 CCMR 40 CCMR 45 CCMR 50 CCMR 60 PACK QUANTITY ORDERING NUMBER UPC 10 100 10 100 10 100 10 100 10 100 10 100 10 10 10 10 10 CCMR012.TXP CCMR012.HXP CCMR015.TXP CCMR015.HXP CCMR17.5TXP CCMR17.5HXP CCMR020.TXP CCMR020.HXP CCMR025.TXP CCMR025.HXP CCMR030.TXP CCMR030.HXP CCMR035.T CCMR040.T CCMR045.T CCMR050.T CCMR060.T 07945896835 07945896871 07945896836 07945896872 07945896837 07945896873 07945896838 07945896874 07945896839 07945896875 07945896840 07945896876 07945801706 07945801707 07945801708 07945801709 07945801710 Electrical Specifications VOLTAGE RATING AMPERAGE RATING INTERRUPTING RATING WATTS LOSS AT 100% RATED CURRENT (W) WATTS LOSS AT 80% RATED CURRENT (W) TOTAL CLEARING I2T (A2 SEC) 200 kA AGENCY APPROVALS AC DC AC DC 2-1/4 600 300 200 kA 20 kA 1.55 0.99 351 • • • 2-1/2 600 300 200 kA 20 kA 1.99 1.26 192 • • • 3 600 300 200 kA 20 kA 1.55 1.02 286 • • • 4 600 300 200 kA 20 kA 1.62 1.04 1870 • • • 5 600 250 200 kA 20 kA 1.89 1.20 1060 • • • 6-1/4 600 250 200 kA 20 kA 1.72 1.08 797 • • • 7-1/2 600 250 200 kA 20 kA 1.72 1.09 983 • • • 8 600 250 200 kA 20 kA 1.39 0.83 431 • • • 10 600 250 200 kA 20 kA 1.49 0.90 1250 • • • 15 600 500 200 kA 20 kA 1.77 1.03 1120 • • • 20 600 500 200 kA 20 kA 2.3 1.39 918 • • • 30 600 500 200 kA 20 kA 2.75 1.62 1790 • • • 3 of 9 UL CSA RoHS Littelfuse.com © 2021 Littelfuse, Inc. Rev: 012821 POWR-SPEED ® Fuse CLASS CC/CD CCMR SERIES FUSES PERCENT OF UPRATING Temperature Rerating Curve (Temperature of Air Immediately Surrounding Fuse) 60 40 20 0 0 40 60 -60°C -76°F -40°C -40°F -20°C -4°F 0°C 32°F 20°C 40°C 60°C 68°F 104°F 140°F AMBIENT TEMPERATURE 80°C 176°F 100°C 212°F 120°C 248°F PERCENT OF DOWNRATING 20 140°C 284°F Current-Limiting Effects SHORT CIRCUIT CURRENT* 2.25A APPARENT RMS SYMMETRICAL CURRENT FOR VARIOUS FUSE RATINGS 2.5A 3A 4A 5A 6.25A 7.5A 8A 10A 12A 15A 20A 30A 35A 40A 45A 50A 60A 5,000 203 224 287 289 460 472 442 437 359 369 435 355 621 1,170 1,240 1,320 1,070 1,525 10,000 256 282 361 364 580 595 557 551 452 465 548 447 783 1,480 1,565 1,670 1,355 1,930 15,000 293 323 413 416 664 681 637 631 517 532 627 512 896 1,695 1,795 1,915 1,555 2,200 20,000 323 356 455 458 730 750 702 694 569 585 690 563 987 1,870 1,980 2,110 1,710 2,430 25,000 348 383 490 493 787 808 756 748 613 630 743 607 1,063 2,015 2,135 2,275 1,845 2,620 30,000 370 407 521 524 836 858 803 795 651 670 790 645 1,129 2,145 2,270 2,420 1,965 2,780 35,000 389 429 548 552 880 903 845 837 686 705 832 679 1,189 2,260 2,390 2,550 2,070 2,885 40,000 407 448 573 577 920 944 884 875 717 737 870 709 1,243 2,360 2,500 2,665 2,165 3,025 50,000 438 483 617 622 991 1,017 952 942 772 794 937 764 1,339 2,545 2,695 2,875 2,330 3,200 60,000 466 513 656 661 1,053 1,081 1,012 1,001 821 844 995 812 1,423 2,705 2,865 3,055 2,480 3,350 80,000 513 564 722 727 1,159 1,190 1,114 1,102 903 929 1,096 894 1,566 2,985 3,160 3,365 2,730 3,540 100,000 552 608 778 783 1,249 1,282 1,200 1,187 973 1,001 1,180 963 1,687 3,215 3,405 3,630 2,945 3,685 150,000 632 696 890 897 1,430 1,467 1,373 1,359 1,114 1,146 1,351 1,102 1,931 3,685 3,905 4,160 3,375 4,030 200,000 696 766 980 987 1,574 1,615 1,511 1,496 1,226 1,261 1,487 1,213 2,125 4,060 4,300 4,580 3,720 4,230 *Prospective RMS Symmetrical Amperes Short-Circuit Current Note: Data Derived from Peak Let-Thru Curves 4 of 9 Littelfuse.com © 2021 Littelfuse, Inc. Rev: 012821 POWR-SPEED ® Fuse CLASS CC/CD CCMR SERIES FUSES Peak Let-Thru Curves 1,000,000 1,000,000 100,000 100,000 PEAK LET- THRU IN AMPERES PEAK LET- THRU IN AMPERES 5A - 3A 2.5A - 10,000 2.25A - 1,000 100 4A - 10,000 1,000 100 1,000 10,000 100 100,000 100 1,000 AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES TIME CONSTANT/POWER FACTOR: TEST VOLTAGE: FUSE CATALOG NUMBER: 1,000,000 CHICAGO, IL. USA DRAWING NO.: PEAK LET-THRU CHARACTERISTIC CURVES 100,000 FUSE CATALOG NUMBER: CCMRP 2.25A - 30A BASIS FOR DATA: DRAWN BY: LLL DATE: 11/12/12 REVISION: C LITTELFUSE, INC. TIME CONSTANT/POWER FACTOR: TEST VOLTAGE: CCMRP 2.25A - 30A BASIS FOR DATA: 10,000 AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES 1,000,000 SHEET 2 OF 9 DRAWN BY: LLL DATE: 11/12/12 REVISION: C LITTELFUSE, INC. CHICAGO, IL. USA DRAWING NO.: PEAK LET-THRU CHARACTERISTIC CURVES FCC05-CCMRP - DATA GENERATED IN EXCEL - SHEET 3 OF 9 FCC05-CCMRP - DATA GENERATED IN EXCEL - 100,000 100,000 PEAK LET- THRU IN AMPERES PEAK LET- THRU IN AMPERES 6.25A - 10,000 1,000 100 10,000 7.5A - 1,000 100 1,000 10,000 100 100,000 100 AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES TEST VOLTAGE: TIME CONSTANT/POWER FACTOR: LITTELFUSE, INC. CHICAGO, IL. USA PEAK LET-THRU CHARACTERISTIC CURVES - DATA GENERATED IN EXCEL - 10,000 100,000 AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES FUSE CATALOG NUMBER: TEST VOLTAGE: CCMRP 2.25A - 30A BASIS FOR DATA: 1,000 DRAWN BY: LLL DATE: 11/12/12 REVISION: C DRAWING NO.: TIME CONSTANT/POWER FACTOR: LITTELFUSE, INC. SHEET 4 OF 9 FCC05-CCMRP 5 of 9 FUSE CATALOG NUMBER: CCMRP 2.25A - 30A BASIS FOR DATA: CHICAGO, IL. USA PEAK LET-THRU CHARACTERISTIC CURVES - DATA GENERATED IN EXCEL - Littelfuse.com © 2021 Littelfuse, Inc. Rev: 012821 DRAWN BY: LLL DATE: 11/12/12 REVISION: C DRAWING NO.: SHEET 5 OF 9 FCC05-CCMRP POWR-SPEED ® Fuse CLASS CC/CD CCMR SERIES FUSES 1,000,000 1,000,000 100,000 100,000 PEAK LET- THRU IN AMPERES PEAK LET- THRU IN AMPERES Peak Let-Thru Curves 10,000 8A - 1,000 1,000 100 10A - 10,000 100 100 1,000 10,000 100,000 100 1,000 TIME CONSTANT/POWER FACTOR: TEST VOLTAGE: CCMRP 2.25A - 30A 1,000,000 CHICAGO, IL. USA DRAWING NO.: PEAK LET-THRU CHARACTERISTIC CURVES CCMRP 2.25A - 30A 1,000,000 CHICAGO, IL. USA DRAWING NO.: PEAK LET-THRU CHARACTERISTIC CURVES FCC05-CCMRP SHEET 7 OF 9 FCC05-CCMRP - DATA GENERATED IN EXCEL - 100,000 100,000 PEAK LET- THRU IN AMPERES PEAK LET- THRU IN AMPERES DRAWN BY: LLL DATE: 11/12/12 REVISION: C LITTELFUSE, INC. SHEET 6 OF 9 - DATA GENERATED IN EXCEL - 15A 12A - 10,000 1,000 100 100,000 FUSE CATALOG NUMBER: BASIS FOR DATA: DRAWN BY: LLL DATE: 11/12/12 REVISION: C LITTELFUSE, INC. TIME CONSTANT/POWER FACTOR: TEST VOLTAGE: FUSE CATALOG NUMBER: BASIS FOR DATA: 10,000 AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES 30A 20A 10,000 1,000 100 1,000 10,000 100 100,000 AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES TEST VOLTAGE: TIME CONSTANT/POWER FACTOR: LITTELFUSE, INC. CHICAGO, IL. USA PEAK LET-THRU CHARACTERISTIC CURVES - DATA GENERATED IN EXCEL - 1,000 10,000 100,000 AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES FUSE CATALOG NUMBER: TEST VOLTAGE: CCMRP 2.25A - 30A BASIS FOR DATA: 100 DRAWN BY: LLL DATE: 11/12/12 REVISION: C DRAWING NO.: TIME CONSTANT/POWER FACTOR: LITTELFUSE, INC. CHICAGO, IL. USA SHEET 8 OF 9 FCC05-CCMRP 6 of 9 FUSE CATALOG NUMBER: CCMRP 2.25A - 30A BASIS FOR DATA: PEAK LET-THRU CHARACTERISTIC CURVES - DATA GENERATED IN EXCEL - DRAWN BY: LLL DATE: 11/12/12 REVISION: C Littelfuse.com © 2021 Littelfuse, Inc. FCC05-CCMRP Rev: 012821 DRAWING NO.: SHEET 9 OF 9 POWR-SPEED ® Fuse CLASS CC/CD CCMR SERIES FUSES Peak Let-Thru Curves 1,000,000 PEAK LET- THRU IN AMPERES 100,000 60A 10,000 1,000 100 100 1,000 10,000 100,000 AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES TEST VOLTAGE: TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: CCMR 60A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA PEAK LET-THRU CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 11/12/12 REVISION: A DRAWING NO.: FCC05-CCMR SHEET 2 OF 2 - DATA GENERATED IN EXCEL - 7 of 9 Littelfuse.com © 2021 Littelfuse, Inc. Rev: 012821 POWR-SPEED ® Fuse CLASS CC/CD CCMR SERIES FUSES Time Current Curves 100 90 80 70 60 50 40 30 20 10 9 8 7 6 5 4 3 2 1 100 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 1000 900 800 700 600 500 400 400 300 300 - 1-1/2A 300 200 200 - 1-6/10A 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 40 30 30 30 20 20 20 10 9 8 7 6 5 10 9 8 7 6 5 10 9 8 7 6 5 10 9 8 7 6 5 4 4 4 4 3 3 3 3 2 2 2 2 1000 900 800 700 600 500 - 2/10A 400 - 1/4A 300 - 3/10A 200 1000 900 800 700 600 500 400 - 1-8/10A - 1/2A 100 90 80 70 60 50 - 6/10A - 8/10A 40 - 1A 30 - 1-1/4A 20 100 90 80 70 60 50 - 2A - 2-1/4A TIME IN SECONDS TIME IN SECONDS - 1-4/10A 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 500 300 - 5A 200 200 - 5-6/10A - 6A 100 90 80 70 60 50 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 TIME IN SECONDS TIME IN SECONDS 1000 900 800 700 100 80 600 90 70 400 3 2 100 90 80 70 60 50 - 6-1/4A - 7A & 7-1/2A 40 - 8A 30 - 9A 30 20 - 10A 20 10 9 8 7 6 5 40 10 9 8 7 6 5 - 15A 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 1000 900 800 700 600 500 400 300 200 60 100 90 80 70 50 40 30 20 10 9 8 7 6 5 4 3 2 1 90 80 100 70 60 50 40 30 20 9 8 10 7 6 5 4 3 2 1 CURRENT IN AMPERES CURRENT IN AMPERES TEST VOLTAGE: FUSE CATALOG NUMBER: CCMRP 2/10A - 30A - THIS DATA IS GENERATED IN EXCEL - 60 4 3 TIME CURRENT CHARACTERISTIC CURVES 400 - 4-1/2A 300 10 9 8 7 6 5 4 CHICAGO, IL. USA 1000 900 800 700 600 500 - 12A - 4A LITTELFUSE, INC. 50 400 40 - 3-1/2A TIME CONSTANT/POWER FACTOR: SHEET 3 OF 6 FCC01-CCMRP - THIS DATA IS GENERATED IN EXCEL - - 3-2/10A 10 9 8 7 6 5 300 20 DRAWING NO.: 200 - 3A BASIS FOR DATA: 40 20 100 90 80 70 30 TIME CURRENT CHARACTERISTIC CURVES 60 - 2-8/10A 50 - 2-1/2A 30 40 40 30 100 90 80 70 60 50 20 100 90 80 70 60 50 TEST VOLTAGE: 30 20 10 9 8 200 6 300 200 5 400 300 4 400 3 - THIS DATA IS GENERATED IN EXCEL - 1000 900 800 700 600 500 2 1 1000 900 800 700 600 500 SHEET 2 OF 6 FCC01-CCMRP 10 9 8 7 CHICAGO, IL. USA 100 90 80 70 60 50 40 DRAWING NO.: 30 TIME CURRENT CHARACTERISTIC CURVES CCMRP 2/10A - 30A DRAWN BY: LLL DATE: 05/22/2017 REVISION: C LITTELFUSE, INC. DRAWN BY: LLL DATE: 05/22/2017 REVISION: C 20 10 9 8 7 6 5 4 3 2 1 CHICAGO, IL. USA FUSE CATALOG NUMBER: BASIS FOR DATA: CCMRP 2/10A - 30A LITTELFUSE, INC. 7 FUSE CATALOG NUMBER: BASIS FOR DATA: 1000 900 800 700 600 500 6 TIME CONSTANT/POWER FACTOR: TEST VOLTAGE: TIME CONSTANT/POWER FACTOR: 5 4 3 2 1 100 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 CURRENT IN AMPERES CURRENT IN AMPERES TEST VOLTAGE: 1 0.9 0.8 0.7 0.6 0.5 LITTELFUSE, INC. CHICAGO, IL. USA SHEET 4 OF 6 FCC01-CCMRP 8 of 9 FUSE CATALOG NUMBER: CCMRP 2/10A - 30A BASIS FOR DATA: DRAWN BY: LLL DATE: 05/22/2017 REVISION: C DRAWING NO.: TIME CONSTANT/POWER FACTOR: TIME CURRENT CHARACTERISTIC CURVES - THIS DATA IS GENERATED IN EXCEL - DRAWN BY: LLL DATE: 05/22/2017 REVISION: C DRAWING NO.: Littelfuse.com © 2021 Littelfuse, Inc. FCC01-CCMRP Rev: 012821 SHEET 5 OF 6 POWR-SPEED ® Fuse CLASS CC/CD CCMR SERIES FUSES Time Current Curves - 17-1/2A 400 300 300 - 35A 200 200 - 40A 20 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 TIME
IN
SECONDS 30 20 - 50A 100 90 80 70 60 50 40 30 TIME IN SECONDS 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 400 100 90 80 70 60 50 - 20A 40 1000 900 800 700 600 500 - 45A - 25A 100 90 80 70 60 50 1000 900 800 700 600 500 200 - 30A 300 200 200 300 100 90 80 70 60 50 400 300 40 400 30 1000 900 800 700 600 500 20 10 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 100 90 80 70 60 50 - 60A 40 40 30 30 20 20 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.2 02 0.2 02 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.01 0.01 0.01 0.01 100000 90000 80000 70000 60000 50000 LITTELFUSE,
INC. CHICAGO,
IL.
USA TIME CURRENT CHARACTERISTIC
CURVES TIME
CURRENT CHARACTERISTIC CURVES SHEET 6 OF 6 FCC01-CCMRP FUSE CATALOG NUMBER: CCMR 2/10A - 30A BASIS FOR DATA: DRAWN BY: LLL DATE: 05/22/2017 REVISION: C DRAWING NO.: TIME CONSTANT/POWER FACTOR: 40000 TEST VOLTAGE: FUSE CATALOG NUMBER: 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 CHICAGO, IL. USA 400 LITTELFUSE, INC. 300 CURRENT
IN
AMPERES CCMRP 2/10A - 30A TIME CURRENT CHARACTERISTIC CURVES 200 TIME CONSTANT/POWER FACTOR: BASIS FOR DATA: 100 90 80 70 60 50 TEST VOLTAGE: 40 30 20 10 900 800 1000 700 600 500 400 300 200 90 80 100 70 60 50 40 30 20 10 CURRENT IN AMPERES DRAWN BY: LLL DATE: 8/25/2008 REVISION: A DRAWING NO.: SHEET 9 OF 9 FCC01-CCMR FCC01 CCMR - THIS DATA IS GENERATED IN EXCEL - THIS DATA IS GENERATED IN EXCEL - Disclaimer Notice – Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer. 9 of 9 Littelfuse.com © 2021 Littelfuse, Inc. Rev: 012821