142.7010.6122

0 High Current Fuses BF1 Fuses Rated 58V This BF1 fuse is rated at 58V and offers a bolt-on fuse for high current wiring protection. Current rating 30A - 200A; with transparent housing material for easy detection of blown fuses. Specifications Voltage Rating: Interrupting Rating: Recommended Environmental Temperature: Terminals Material: Housing Material: Clear Housing Material: Mounting Torque M5: Mounting Torque M6: Refers to: 58 VDC 1000A @32 VDC -40˚ to 125˚C Tin plated copper alloy PET-GF33 (U.L. 94 Flammability rating – V0) PES (U.L. 94 Flammability rating – V0) 4.5 Nm +/- 1Nm 6.0 Nm +/- 1Nm ISO 8820-5:2015, UL 248 Special Purpose Fuses 150A 200A 30A 40A 50A 60A 70A 80A 100A 125A Time-Current Characteristic Curves 10000 Ordering Information 10000 1000 1000 Part Number Rating Package Size 142.5631.xxxx 30 - 200 500 M5 2 142.7010.xxxx 30 - 200 500 M6 2 0 142.0020.xxxx 100 Time-Current Characteristics 30 - 200 Bolt Bolt Hole Size Qty 500 N/A TIME [s] TIME [s] 100 10 10 1 1 % of Rating Opening Time Min / Max (s) 30-125A 150-200A 75 –/– 360,000 / ∞ 100 360,000 / ∞ –/– 110 14,400 / ∞ –/– 150 90 / 3,600 –/– 200 3 / 100 1 / 15 300 0.3 / 3 –/– 350 –/– 0.3 / 5 500 0.1 / 1 –/– 600 –/– 0.1 / 1 Ratings 0.1 0.1 100 CURRENT [A] 1000 10000 150A 200A 10 10 100 1000 Part Number Part Number CURRENT [A] M5 M6 Current Rating (A) 10000 Housing Material Color Test Cable Size (mm2) Typ.Cold Typ. I2t Typ. Voltage Resistance Drop (mV) (A2s) (mΩ) 10000 142.5631.53021 1000 TIME [s] 100 10 142.7010.53021 30 2.5 105 2.70 5,100 6,800 142.5631.5402 142.7010.5402 40 4 90 1.56 142.5631.5502 142.7010.5502 50 6 80 1.03 6,900 142.5631.5602 142.7010.5602 60 6 75 0.75 16,200 142.5631.5702 142.7010.5702 70 10 70 0.64 22,000 142.5631.5802 142.7010.5802 80 10 70 0.55 25,600 142.5631.6102 142.7010.6002 100 16 70 0.44 42,500 142.5631.6122 142.7010.6122 125 25 70 0.34 62,500 142.5631.6152 142.7010.6152 150 25 70 0.29 83,400 142.5631.6202 142.7010.6202 200 35 70 0.24 126,000 2 Note 1: Not UL rated Note 2: Short Circuit Protector only 1 The typical I2t is an average value calculated from the breaking capacity tests by using the melting time before the arcing occurs. 0.1 10 100 1000 10000 CURRENT [A] REV07272021 Littelfuse ® products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse ® product documentation. Warranties granted by Littelfuse ® shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse ® documentation. Littelfuse ® shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse ® as set forth in applicable Littelfuse ® documentation. The sale and use of Littelfuse ® products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse ®. 43 littelfuse.com High Current Fuses BF1 Fuse Rated 58V Dimensions Dimensions in mm for reference only. See outline drawing for dimensions and tolerances. BF1 2 Holes M5/M6 BF1 No Holes versions M5: ø 5.5 M6: ø 6.5 12 16 30 41.6 7.8 (30A-100A) 8.0 (125A-200A) 0.4 (30A-100A) 0.6 (125A-200A) Temperature Table Typical Derating of Fuse Melting Element max. allowed current load [A] at ambient temperature (typical derating) Temperature Security Margin is 20% Please contact Littelfuse® for Details Regarding Derating Test Set-Up. WITH CURRENT TAB NAMES 150 30A 140 40A 130 50A 120 60A Max Recommended Environmental Temperature 110 Max. Allowed Current Load [A] 100 90 70A 80A 100A 125A 80 70 60 50 40 30 20 10 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 -40°C 0°C 20°C 65°C 85°C 110°C 125°C 30A 30 30 28 24 21 18 16 40A 40 40 40 36 32 27 23 50A 50 50 50 46 41 35 30 60A 60 60 60 55 50 42 36 70A 70 70 70 68 61 51 45 80A 80 80 80 74 66 56 49 100A 100 100 100 90 81 70 61 125A 125 125 125 112 101 86 75 150A 113 113 111 93 84 70 61 200A 129 118 111 95 86 73 64 180 Ambient Temperature [°C] WITH CURRENT TAB NAMES Derating curves may change depending on the final condition of the application (terminals characteristics, wire size etc..). Please ask Littelfuse for more information. 150 150A 140 200A 130 120 Max Recommended Environmental Temperature 110 Max. Allowed Current Load [A] 100 90 80 70 60 50 40 30 20 10 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Ambient Temperature [°C] REV07272021 Littelfuse ® products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse ® product documentation. Warranties granted by Littelfuse ® shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse ® documentation. Littelfuse ® shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse ® as set forth in applicable Littelfuse ® documentation. The sale and use of Littelfuse ® products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse ®. 44 littelfuse.com