Low-PeakTM Class CC LP-CC -- 600Vac/300Vdc, 12-30A Time-Delay Fuses Dimensions - in (mm) 1.5" ( 0.031) (38.1mm) Description: Ultimate protection Class CC current-limiting, time-delay fuses. Time-delay - 12 seconds (minimum) at 200% of rated current. Catalog Symbol: LP-CC-(amp) Ratings: Volts -- 600Vac, -- 300Vdc (12-2810A, 20-30A) -- 150Vdc (3-15A) Amps -- 12-30A IR -- 200kA Vac RMS Sym. -- 20kA Vdc Agency Information: CE, Std. 248-4, Class CC, UL Listed, Guide JDDZ, File E4273 CSA Certified; Class 1422-02, File 53787 Catalog Numbers (amps) LP-CC-12 LP-CC-610 LP-CC-810 LP-CC-1 LP-CC-118 LP-CC-114 LP-CC-1410 LP-CC-112 LP-CC-1610 LP-CC-1810 LP-CC-2 LP-CC-214 LP-CC-212 LP-CC-2810 LP-CC-3 LP-CC-3210 LP-CC-312 LP-CC-4 LP-CC-412 LP-CC-5 LP-CC-5610 Carton Quantity: Amp Rating 0-30 Carton Qty. 10 LP-CC-6 LP-CC-614 LP-CC-7 LP-CC-712 LP-CC-8 LP-CC-9 LP-CC-10 LP-CC-12 LP-CC-15 LP-CC-20 LP-CC-25 LP-CC-30 0.41" ( 0.005) (10.3mm) Features: * 200kA interrupting rating complies with NEC(R) Section 110.9 for today's large capacity systems. * Fast short-circuit protection and dual-element, time-delay performance provide ultimate protection. * Reduces existing fuse inventory by up to 33% when upgrading to Low-Peak fuses. * Consistent 2:1 ampacity ratios for all Low-Peak fuses make selective coordination easy. * Time-delay characteristic avoids unwanted fuse openings from surge currents while fast response speed under shortcircuit conditions provides a high degree of current limitation. * Current-limitation protects downstream components against damaging thermal and magnetic effects of short-circuit currents. * A superior, all-purpose, space-saving branch circuit fuse that meets most protection requirements up to 30A. * Very compact, with a physical size only 1332" x 112" (10.3 x 38.1mm) with rejction tip. * Proper sizing can provide "no damage" Type 2 coordinated protection for NEMA and IEC motor controllers. * Can be used where either a time-delay or a fast-acting fuse is needed, making selection easier and reducing spare fuse inventories for substantial cost reduction. * Superior protection for small horsepower motor circuits. Recommended Fuse Blocks and Holders Fuse Amps 0-30 0-30 0-30 0-30 1-Pole 2-Pole Open Blocks BC6031_ BC6032_ DIN-Rail Holders CHCC1D_ CHCC2D_ -- -- -- -- -- -- Panel Mount Holders HPS -- HPF -- In-Line Holders -- HEY HEZ -- 3-Pole BC6033_ CHCC3D_ OPM-NG-_ OPM-1038_ OPM-1038_SW -- -- -- -- For additional information on the Class CC fuse blocks and holders, see data sheets: * Open Blocks # 1105 (BC Series) * DIN-Rail Holders # 3185 (CHCC), # 1109 (OPM), # 1102 (OPM-1038), 1103 (OPM-1038_SW), * Panel Mount Holders # 2113 (HPS), # 2114 (HPF) * In-Line Holders # 2126 (HEY), # 2130 (HEZ) 0813 BU-SB13XXX Page 1 of 3 Data Sheet # 1023 Low-PeakTM Class CC LP-CC -- 600Vac/300Vdc, 12-30A Time-Delay Fuses 3 3-1/2 4 4-1/2 6 8 10 12 15 20 25 30 200 6/10 8/10 1 1-1/4 1/2 Time-Current Curves - Average Melt AMP RATING 100 TIME IN SECONDS 10 1 0813 BU-SB13XXX Page 2 of 3 1000 CURRENT IN AMPS 100 10 1 0.01 0.4 0.1 Data Sheet # 1023 Low-PeakTM Class CC LP-CC -- 600Vac/300Vdc, 12-30A Time-Delay Fuses B 30 25 20 15 2-8/10 1-1/4 Amp Rating INSTANTANEOUS PEAK-LET-THROUGH CURRENT IN AMPS Current-Limitation Curves A RMS SYMMETRICAL CURRENT IN AMPS A-B = ASYMMETRICAL AVAILABLE PEAK (2.3 X SYM RMS AMPS) Current-Limiting Effects Prosp. Let-Through Current S.C.C. (Apparent RMS Symmetrical Vs. Fuse Rating) -- 114A 2810A 15A 20A 25A 1000 100 135 240 305 380 3000 140 210 350 440 575 5000 165 255 420 570 690 10,000 210 340 540 700 870 20,000 260 435 680 870 1090 30,000 290 525 800 1030 1300 40,000 315 610 870 1150 1390 50,000 340 650 915 1215 1520 60,000 350 735 1050 1300 1650 80,000 390 785 1130 1500 1780 100,000 420 830 1210 1600 2000 200,000 525 1100 1600 2000 2520 30A 435 580 710 1000 1305 1520 1700 1820 1980 2180 2400 3050 NOTE: To calculate Ip (Ipeak) multiply IRMS value by 2.3. The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. 0813 BU-SB13XXX Page 3 of 3 Data Sheet # 1023