POWR-SPEED Fuse PSR SERIES HIGH-SPEED SQUARE BODY S Semiconductor Fuses DIN 43653 Blade 40 A2000 A Specifications Voltage Rating Ac: 550 V1300 V Dc: 480 V1000 V Amperage Rating 40 A2000 A Interrupting Rating Ac: 100 kA200 kA Dc: 150 kA Time Constant 10 ms at IR Microswitch Yes Mounting DIN 43653 blade style Material Body: ceramic Contacts: plated copper Approvals UL 248-13 Recognized (File: E71611) C-UR-US (File: E71611) IEC 60269-4 (Class aR) Description CCC Littelfuse PSR series high-speed square body fuses are Environmental RoHS Compliant, REACH specially designed for protection of power semiconductor Operating Temperature -55 C to +125 C devices such as diodes, triacs, IGBTs, SCRs, MOSFETs, Storage Temperature Up to +35 C with relative humidity <65 % and other solid-state devices that are typically designed into power conversion and power conditioning equipment. Country of Origin Mexico Variable frequency drives, inverters, UPS, rectifiers, and soft-starters are examples of typical equipment designed Ordering Part Number with sensitive power semiconductor devices that cannot withstand any line surge or overcurrent conditions and PSR 030 DS 0550 Z require high-speed protection. Series Littelfuse POWR-SPEED PSR series products offer Packing Quantity Case Size optimized circuit protection at the extremely fast speed X = (1 pc/box) 30, 31, 32, 33, 70, 71, 72, 73 required to protect modern day power conversion devices. Z = (3 pcs/box) Available in DIN43653 blade style termination with visual Termination blown fuse indication standard on all fuses and optional Amperage DS = DIN 80 mm fixing micro-switch for external indication. DL = DIN 110 mm fixing Features/Benefits Catalog Number Best in Class dc performance Extremely current limiting CASE CATALOG ORDERING SERIES TERMINATION AMPERAGE SIZE NUMBER PART NUMBER Superior cycling capability Global certification cURus, CCC, IEC PSR 030 DS 0550 PSR030DS0550 PSR030DS0550Z Visual and optional microswitch fuse blown indication Low watt-loss design Compliance with US and Canadian requirements Recommended Accessories Fast-acting Class aR performance Microswitch: MS3H1000C (Case Size 30 to 33) Applications MS7H1500C (Case Size 70 to 73) Power conversion devices (UPS, inverter, Web Resources rectifiers, drives) Dc systems (dc common bus, dc injection braking) Download technical documents: Littelfuse.com/psr Battery protection application (energy storage systems) Note: high-speed fuses are designed for fixed installations. They are not Electric vehicle charging stations intended for use in moving vehicle applications. Heaters and power supplies Littelfuse.com/psr 2020 Littelfuse, Inc. 1 of 21 Rev: 092120 POWR-SPEED Fuse PSR SERIES HIGH-SPEED SQUARE BODY Electrical Characteristics TOTAL CLEARING VOLTAGE INTERRUPTING AGENCY 2 2 WATT LOSS CATALOG NUMBER I T (A S) AT MELTING RATING (V) RATING CERTIFICATION CASE AMPERAGE AT 100 % RATED VOLTAGE (PRE-ARC) SIZE RATING (A) RATED 2 2 AC DIN 80 MM DIN 110 MM I T (A S) CURRENT (W) DC AC DC AC DC cURus CCC FIXING (DS) FIXING (DL) IEC UL PSR030DS0040 PSR030DL0040 40 690 700 600 200 kA 150 kA 76 280 260 13 PSR030DS0050 PSR030DL0050 50 690 700 600 200 kA 150 kA 110 598 384 16 PSR030DS0063 PSR030DL0063 63 690 700 600 200 kA 150 kA 176 1023 640 20 PSR030DS0080 PSR030DL0080 80 690 700 600 200 kA 150 kA 304 1728 1252 24 PSR030DS0100 PSR030DL0100 100 690 700 600 200 kA 150 kA 437 2835 1575 28 PSR030DS0125 PSR030DL0125 125 690 700 600 200 kA 150 kA 707 4684 2783 37 PSR030DS0160 PSR030DL0160 160 690 700 600 200 kA 150 kA 1359 9114 5507 40 PSR030DS0200 PSR030DL0200 200 690 700 600 200 kA 150 kA 3012 15169 14700 40 30 PSR030DS0250 PSR030DL0250 250 690 700 600 200 kA 150 kA 4668 29952 20833 52 PSR030DS0315 PSR030DL0315 315 690 700 600 200 kA 150 kA 7131 61830 31600 64 PSR030DS0350 PSR030DL0350 350 690 700 600 200 kA 150 kA 12007 85320 49273 66 PSR030DS0400 PSR030DL0400 400 690 700 600 200 kA 150 kA 16209 114750 63367 78 PSR030DS0450 PSR030DL0450 450 690 700 600 200 kA 150 kA 23133 160110 93533 80 PSR030DS0500 PSR030DL0500 500 690 700 600 200 kA 150 kA 31429 225180 137333 84 PSR030DS0550 PSR030DL0550 550 690 700 600 200 kA 150 kA 44323 268920 145400 85 PSR031DS0200 PSR031DL0200 200 690 700 600 200 kA 150 kA 1965 17334 16188 49 PSR031DS0250 PSR031DL0250 250 690 700 600 200 kA 150 kA 3789 35343 21080 52 PSR031DS0315 PSR031DL0315 315 690 700 600 200 kA 150 kA 6862 59130 30694 63 PSR031DS0350 PSR031DL0350 350 690 700 600 200 kA 150 kA 9523 76140 40996 67 PSR031DS0400 PSR031DL0400 400 690 700 600 200 kA 150 kA 14770 124335 64359 70 PSR031DS0450 PSR031DL0450 450 690 700 600 200 kA 150 kA 22457 178200 97444 70 31 PSR031DS0500 PSR031DL0500 500 690 700 600 200 kA 150 kA 29751 251505 125935 74 PSR031DS0550 PSR031DL0550 550 690 700 600 200 kA 150 kA 42056 289170 171845 86 PSR031DS0630 PSR031DL0630 630 690 700 600 200 kA 150 kA 73513 507465 276315 87 PSR031DS0700 PSR031DL0700 700 690 700 600 200 kA 150 kA 98187 601425 337260 93 PSR031DS0800 PSR031DL0800 800 690 700 600 200 kA 150 kA 137208 848880 502815 107 PSR032DS0400 PSR032DL0400 400 690 700 600 200 kA 150 kA 11104 79650 44533 87 PSR032DS0450 PSR032DL0450 450 690 700 600 200 kA 150 kA 15535 116100 65463 88 PSR032DS0500 PSR032DL0500 500 690 700 600 200 kA 150 kA 21573 161460 88277 94 PSR032DS0550 PSR032DL0550 550 690 700 600 200 kA 150 kA 26327 177660 107960 106 PSR032DS0630 PSR032DL0630 630 690 700 600 200 kA 150 kA 34790 234900 156963 114 32 PSR032DS0700 PSR032DL0700 700 690 700 600 200 kA 150 kA 51191 291870 209287 127 PSR032DS0800 PSR032DL0800 800 690 700 600 200 kA 150 kA 60125 472770 249000 152 PSR032DS0900 PSR032DL0900 900 690 700 600 200 kA 150 kA 107785 764100 404000 145 PSR032DS1000 PSR032DL1000 1000 690 700 600 200 kA 150 kA 190102 933120 672333 149 PSR032DS1100 PSR032DL1100 1100 690 700 600 200 kA 150 kA 225379 1247400 744000 161 PSR033DS0450 PSR033DL0450 450 690 700 600 200 kA 150 kA 13600 106380 58947 107 PSR033DS0500 PSR033DL0500 500 690 700 600 200 kA 150 kA 16434 140400 77846 107 PSR033DS0550 PSR033DL0550 550 690 700 600 200 kA 150 kA 23314 187650 100461 111 PSR033DS0630 PSR033DL0630 630 690 700 600 200 kA 150 kA 38727 285930 142437 120 PSR033DS0700 PSR033DL0700 700 690 700 600 200 kA 150 kA 56763 392580 209863 116 PSR033DS0800 PSR033DL0800 800 690 700 600 200 kA 150 kA 84691 575505 348500 122 PSR033DS0900 PSR033DL0900 900 690 700 600 200 kA 150 kA 122619 740340 451177 138 PSR033DS1000 PSR033DL1000 1000 690 700 600 200 kA 150 kA 222350 1170450 787750 138 33 PSR033DS1100 PSR033DL1100 1100 690 700 600 200 kA 150 kA 310824 1568700 821400 138 PSR033DS1250 PSR033DL1250 1250 690 700 500 200 kA 150 kA 476902 2403000 1674333 145 PSR033DS1400 PSR033DL1400 1400 690 700 500 200 kA 150 kA 583552 2920050 1979750 173 PSR033DS1500 PSR033DL1500 1500 600 650 500 200 kA 150 kA 674538 2433200 1996733 182 PSR033DS1600 PSR033DL1600 1600 600 650 500 200 kA 150 kA 779948 2942800 2301633 208 PSR033DS1800 PSR033DL1800 1800 600 650 500 200 kA 150 kA 952196 3785040 2724180 260 PSR033DS2000 PSR033DL2000 2000 550 600 480 200 kA 150 kA 1234315 4131600 3755180 264 Littelfuse.com/psr 2020 Littelfuse, Inc. 2 of 21 Rev: 092120