POWR-GARD Fuse Datasheet L50S SERIES HIGH-SPEED FUSE 500 Vac 450 Vdc 10-800 A Traditional Round Body Style Specifications Voltage Rating 500 Vac 450 Vdc Amperage Rating 10, 12, 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100, 125, 150, 175, 200, 225, 250, 275, 300, 350, 400, 450, 500, 550, 600, 700, 800 Interrupting Rating AC: 200 kAIC DC: 20 kAIC Material Body: Melamine Terminals: Copper (silver plated) Mounting Type Cylindrical (10 - 30 A) Bolted Tags (35 - 800 A) Operating Temperature -55 C to +125 C Storage Temperature Up to 35 C with relative humidity less than 65% Approvals UL Recognized (File: E71611) Description CSA Recognized (File: LR29862) Littelfuse L50S Series High-Speed Fuses are designed Environmental RoHS Compliant to protect todays equipment and systems, and are Country of Origin Mexico manufactured with Littelfuse-developed technology that sets tomorrows standards for accuracy, consistent quality, reliability, and predictable performance. Part Numbering System Littelfuse engineers have redefined High-Speed Fuse L50S xxx .T Technology by using advanced metallurgical, polymer, and materials research, mathematical modeling, and Series computerized statistical analysis. Amp Code Package Quantity Refer to Amp Code Refer to Pack Qty. Features/Benefits Column in Ordering Column in Ordering Information Table Information Table Extremely Current Limiting Low Watt Losses SERIES AMP CATALOG NUMBER ORDERING NUMBER Controlled Transient Over-voltages UL Recognized L50S 10 L50S010 L50S010.T L50S 500 L50S500 L50S500.X Applications AC & DC Drives Recommended Fuse Holder DC Common Bus Protection LSCR001 (35-200 A) LSCR002 (225-800 A) Power Converters UPS Web Resources Soft-Starters Download technical documents: littelfuse.com/L50S 1 of 7 littelfuse.com 2015 Littelfuse POWR-GARD Products Rev: 082615 POWR-GARD Fuse Datasheet L50S SERIES HIGH-SPEED FUSE Dimensions DIMENSIONS INCHES (mm) AMPERE FIGURE NO. RATING A B C D E F G H 1 9 2 16 10 30 1 2 (50.8) (12.7) (14.3) 5 1 1 3 13 23 11 1 31 60 2 1 8 (41.3) 2 4 (57.2) 2 2 (63.5) 3 16 (81.0) 16 (20.6) 32 (18.3) 32 (8.7) 8 (3.2) 1 11 5 11 1 61 100 3 2 8 (54.0) 2 16 (68.3) 3 (76.2) 3 8 (92.1) 1 (25.4) .670 (17.0) 32 (8.7) 8 (3.2) 1 13 15 5 7 5 3 101 200 3 2 8 (54.0) 2 16 (71.4) 2 16 (74.6) 3 8 (92.1) 1 32 (31.0) .895 (22.7) 16 (7.9) 16 (4.75) 3 25 13 11 1 13 1 32 32 32 32 2 32 4 201 400 3 2 (53.2) 2 (70.6) 3 (86.5) 4 (110.3) 1 (38.1) 1 (25.4) (10.3) (6.4) 7 29 17 15 1 13 1 32 32 32 32 2 32 4 401 600 3 2 (56.4) 2 (73.8) 3 (89.7) 4 (113.5) 2 (50.8) 1 (38.1) (10.3) (6.4) 7 9 5 15 1 17 3 601 800 3 2 32 (56.4) 4 32 (108.7) 4 8 (117.5) 6 32 (164.3) 2 2 (63.5) 2 (50.8) 32 (13.5) 8 (9.5) F D F H C A H A G G B E B A E C C D Fig. 1 D Fig, 2 Fig. 3 Figure 1 Figure 2 Figure 3 Ordering Information AMPERAGE AMP CATALOG ORDERING PACK SERIES UPC RATING CODE NUMBER NUMBER QUANTITY L50S 10 010 L50S010 L50S010.T 10 Pcs/ Box 07945885010 L50S 12 012 L50S012 L50S012.T 10 Pcs/ Box 07945885012 L50S 15 015 L50S015 L50S015.T 10 Pcs/ Box 07945885015 L50S 20 020 L50S020 L50S020.T 10 Pcs/ Box 07945885020 L50S 25 025 L50S025 L50S025.T 10 Pcs/ Box 07945885025 L50S 30 030 L50S030 L50S030.T 10 Pcs/ Box 07945885030 L50S 35 035 L50S035 L50S035.T 10 Pcs/ Box 07945885035 L50S 40 040 L50S040 L50S040.T 10 Pcs/ Box 07945885040 L50S 50 050 L50S050 L50S050.T 10 Pcs/ Box 07945885050 L50S 60 060 L50S060 L50S060.T 10 Pcs/ Box 07945885060 L50S 70 070 L50S070 L50S070.T 10 Pcs/ Box 07945885070 L50S 80 080 L50S080 L50S080.T 10 Pcs/ Box 07945885080 L50S 90 090 L50S090 L50S090.T 10 Pcs/ Box 07945885090 L50S 100 100 L50S100 L50S100.T 10 Pcs/ Box 07945885100 L50S 125 125 L50S125 L50S125.V 5 Pcs/ Box 07945885125 L50S 150 150 L50S150 L50S150.V 5 Pcs/ Box 07945885150 L50S 175 175 L50S175 L50S175.V 5 Pcs/ Box 07945885175 L50S 200 200 L50S200 L50S200.V 5 Pcs/ Box 07945885200 L50S 225 225 L50S225 L50S225.V 5 Pcs/ Box 07945885225 L50S 250 250 L50S250 L50S250.V 5 Pcs/ Box 07945885250 L50S 275 275 L50S275 L50S275.V 5 Pcs/ Box 07945885275 L50S 300 300 L50S300 L50S300.V 5 Pcs/ Box 07945885300 L50S 350 350 L50S350 L50S350.V 5 Pcs/ Box 07945885350 L50S 400 400 L50S400 L50S400.V 5 Pcs/ Box 07945885400 L50S 450 450 L50S450 L50S450.X 1 Pc/ Box 07945885450 L50S 500 500 L50S500 L50S500.X 1 Pc/ Box 07945885500 L50S 550 550 L50S550 L50S550.X 1 Pc/ Box 07945885550 L50S 600 600 L50S600 L50S600.X 1 Pc/ Box 07945885600 L50S 700 700 L50S700 L50S700.X 1 Pc/ Box 07945885700 L50S 800 800 L50S800 L50S800.X 1 Pc/ Box 07945885800 2 of 7 littelfuse.com 2015 Littelfuse POWR-GARD Products Rev: 082615