POWR-GARD Fuse Datasheet SPFJ SERIES SOLAR FUSE 1000 Vdc 70-450 A Specifications Voltage Rating 1000 Vdc 600 Vac (125-450 A) Amperage Rating 70, 80, 90, 100, 125, 160, 200, 250, 300, 350, 400, 450 Interrupting Rating AC: 200 kAIC (125-450 A) DC: 70-200 A: 20 kAIC 250-400 A: 10 kAIC 450 A: 20 kAIC Time Constant 1ms Material Body: Melamine End Bells: Copper Alloy Approvals UL 248-19 Listed (File: E339112) UL 248-8, Class J (125-450 A) cULus (125-450 A) IEC 60269-6 (125-450 A) Description Environmental RoHS Compliant The SPFJ series is the smallest 1000 Vdc 70-450 A Country of Origin Mexico photovoltaic fuse available in the market. The SPFJ series is manufactured in Class J case sizes that allows for both fuse Part Numbering System holder and busbar mounting configuration. The SPFJ meets SPFJ xxx X both UL and IEC requirements. Series Mounting Options Features/Benefits Blank = Class J Amp Code XL = 8.5mm opening Refer to Amp Code Meets UL and IEC photovoltaic standards Column in Electrical Small footprint reduces panel size Package Quantity Specifications Table X = 1 Flexibility of fuse holder or busbar mounting Higher amperage solar fuses in standard sizes PACKAGE MOUNTING CATALOG ORDERING SERIES AMP UL Listed branch and feeder circuit rated QUANTITY METHOD NUMBER NUMBER Class J case sizes for the 125-450 A ratings SPFJ 70 1 CLASS J SPFJ070 SPFJ070.X SPFJ 200 1 LARGE SPFJ200 SPFJ200.XXL Applications Inverters Dimensions Inches (mm) Re-combiner boxes Recommended Fuse Holder LFJ1000 Solar Series F E Web Resources G A Download technical documents: Littelfuse.com/spfj D B C DIMENSIONS IN INCHES (MM) AMPERAGE A B C D E F G 70-100 3.02 (76.5) 4.38 (111.3) 5.75 (146.1) 1.5 (38.1) 1.125 (28.3) .335 (8.5) .189 (4.8) 125-200 3.02 (76.5) 4.38 (111.3) 5.75 (146.1) 1.5 (38.1) 1.125 (28.3) .281 (7.1)* .189 (4.8) 250-400 3.37 (85.7) 5.25 (133.4) 7.125 (181.0) 2.0 (50.8) 1.63 (41.3) .406 (10.3) .252 (6.4) 450 3.75 (95.3) 5.98 (152.0) 8.0 (203.2) 2.5 (63.5) 2.0 (50.8) .531 (13.5) .374 (9.5) * SPFJ L option = 8.5 mm (UL 248-19 approval only) Look for this logo to indicate products that are used in solar applications. Visit our website Littelfuse.com/solar for the latest updates on approvals, certifications, and new products. 1 of 4 Littelfuse.com 2017 Littelfuse POWR-GARD Products Rev: 1-C-091417 POWR-GARD Fuse Datasheet SPFJ SERIES SOLAR FUSE Ordering Information AGENCY APPROVALS AMPERAGE CATALOG ORDERING SERIES AMP CODE UPC RATING NUMBER NUMBER UL c ULsu * SPFJ 70 070 SPFJ070 SPFJ070.X 07945879326 SPFJ 80 080 SPFJ080 SPFJ080.X 07945879327 SPFJ 90 090 SPFJ090 SPFJ090.X 07945879328 SPFJ 100 100 SPFJ100 SPFJ100.X 07945879329 SPFJ 125 125 SPFJ125 SPFJ125.X 07945894924 SPFJ 125 125 SPFJ125L SPFJ125.XXL 07945879546 SPFJ 160 160 SPFJ160 SPFJ160.X 07945894925 SPFJ 160 160 SPFJ160L SPFJ160.XXL 07945879547 SPFJ 200 200 SPFJ200 SPFJ200.X 07945894926 SPFJ 200 200 SPFJ200L SPFJ200.XXL 07945879548 SPFJ 250 250 SPFJ250 SPFJ250.X 07945894927 SPFJ 300 300 SPFJ300 SPFJ300.X 07945894928 SPFJ 350 350 SPFJ350 SPFJ350.X 07945894929 SPFJ 400 400 SPFJ400 SPFJ400.X 07945894930 SPFJ 450 450 SPFJ450 SPFJ450.X 07945894931 * c ULsu approval on Class J fuse (no CSA PV standard exists) Electrical Specifications VOLTAGE INTERRUPTING TOTAL CLEARING TOTAL CLEARING TOTAL CLEARING CATALOG AMPERAGE 2 2 2 2 2 2 RATING RATING I T (A s) 100 kA I T (A s) 10 kA I T (A s) 20 kA NUMBER RATING (600 Vac) (1000 Vdc) (1000 Vdc) AC DC AC DC SPFJ070 70 1000 20 kA 5212.93 SPFJ080 80 1000 20 kA 6971.37 SPFJ090 90 1000 20 kA 10487.20 SPFJ100 100 1000 20 kA 12243.51 SPFJ125 125 600 1000 200 kA 20 kA 24750 17391 23529 SPFJ160 160 600 1000 200 kA 20 kA 60100 38771 47465 SPFJ200 200 600 1000 200 kA 20 kA 108000 66151 79642 SPFJ250 250 600 1000 200 kA 10 kA 85900 55897 SPFJ300 300 600 1000 200 kA 10 kA 143000 91129 SPFJ350 350 600 1000 200 kA 10 kA 232000 170863 SPFJ400 400 600 1000 200 kA 10 kA 400500 287094 SPFJ450 450 600 1000 200 kA 20 kA 565333 401687 400916 NOM COLD MELTING MELTING WATTS LOSS WATTS LOSS WATTS LOSS CATALOG AMPERAGE 2 2 RESISTANCE I t (10 kA) I t (20 kA) AT 100% RATED AT 80% RATED AT 70% RATED NUMBER RATING (m) (1000 Vdc) (1000 Vdc) CURRENT (W) CURRENT (W) CURRENT (W) SPFJ070 70 1.930 1772.73 12.56 7.17 5.30 SPFJ080 80 1.700 2345.80 15.32 8.62 6.18 SPFJ090 90 1.436 3837.24 14.83 8.31 6.10 SPFJ100 100 1.243 4693.13 18.01 9.98 7.19 SPFJ125 125 0.964 6863 5824 23.00 12.60 9.04 SPFJ160 160 0.613 19053 19368 22.77 12.67 9.15 SPFJ200 200 0.460 34053 32502 27.40 15.09 10.87 SPFJ250 250 0.485 31022 N/A 49.17 26.20 20.59 SPFJ300 300 0.367 59201 N/A 52.90 28.32 20.02 SPFJ350 350 0.285 109799 N/A 54.48 29.31 20.99 SPFJ400 400 0.236 198654 N/A 58.40 31.47 22.21 SPFJ450 450 0.187 317627 201877 50.55 28.68 20.79 2 of 4 Littelfuse.com 2017 Littelfuse POWR-GARD Products Rev: 1-C-091417