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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Material Housing Material Packaging Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Diameter Length RoHS Status Flammability Rating Lead Free Contact Material Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Package / Case REACH SVHC Height Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC Capacitance Current HTS Code Packing Method Physical Dimension Max Voltage Rating (DC) Type Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Surface Mount Subcategory Max Power Dissipation Body Material Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Blow Characteristic Rated Breaking Capacity Body Height Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Resistor Type Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Dropout Voltage Applications Max Surge Current Varistor Voltage Clamping Current Power Dissipation Energy Terminal Material Fuse Type Fuse Current Pre-arcing Time-Min Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts
7010.3110 7010.3110 Schurter Inc. 0.0000
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0.00000000 download Bulk D1 yes Obsolete Vendor Undefined Clip EAR99 5mm ROHS3 Compliant Nickel 220V 20mA No 2 5mm x 20mm Holder 1.200007g -40°C~70°C 0.197Diax0.787L 5.00mmx20.00mm 220V BOX NO Glass END CAP NNO ELECTRIC FUSE VERY FAST 60 A Fast Blow 220V 21mW Cartridge, Glass
0034.3112.PT 0034.3112.PT Schurter Inc. 0.0000
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0.00000000 24 Weeks Through Hole Bulk FST 5x20 yes Active Vendor Undefined Axial EAR99 5mm ROHS3 Compliant Lead Free Nickel 250V 315mA No 2 5mm x 20mm (Axial) cURus Through Hole 1.479987g -55°C~125°C 0.213Diax0.886L 5.40mmx22.50mm 250V 8536.10.00.40 e3 Tin (Sn) Glass PIN WIRE CSA; IEC; UL ELECTRIC FUSE TIME LAG Slow Blow 250V Cartridge, Glass 35A 0.544
3403.0119.11 3403.0119.11 Schurter Inc. 0.0000
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0.00000000 18 Weeks Surface Mount Bulk OMT yes Active Vendor Undefined EAR99 4.6mm ROHS3 Compliant UL94 V-0 Tin 2A No 2 2-SMD, J-Lead 3.9mm cURus Surface Mount 350.003213mg -55°C~125°C 0.433Lx0.181W x 0.154 H 11.00mmx4.60mmx3.90mm 125V 250V 2A BAG e3 Thermoplastic WRAPAROUND CCC; CSA; UL 11mm ELECTRIC FUSE TIME LAG Slow Blow 4 J 250V 138mW Board Mount (Cartridge Style Excluded) 5ms 50A 4
0034.5614.11 0034.5614.11 Schurter Inc. 0.0000
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0.00000000 download 20 Weeks Holder, Surface Mount Bulk SMD-FST yes Active Vendor Undefined EAR99 5.2mm ROHS3 Compliant Lead Free Copper Gold 250V 500mA No 2 5mm x 20mm No SVHC cURus, VDE Holder 1.000001g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 500mA BAG e4 Glass END CAP CSA; IEC; UL; VDE ELECTRIC FUSE TIME LAG Slow Blow 3 J 250V 1.6W Cartridge, Glass 500mA 35A 3 L
0034.6017 0034.6017 Schurter Inc. 0.0000
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0.00000000 download 10 Weeks PCB, Through Hole Copper, Plastic, Tin Thermoplastic Bulk MSF 250 Active Vendor Undefined Radial 85°C -55°C 8.5mm 8.5mm ROHS3 Compliant UL94 V-0 Lead Free Tin 250V 2A No 2 Radial, Can, Vertical No SVHC 8.5mm CCC, cURus, VDE Through Hole 419.998185mg -40°C~85°C 0.335Dia x 0.335 H 8.50mmx8.50mm 250V 250V 2A 250V 4.3mm 1.36W Thermoplastic 2A 640 μm Fast Blow 250V 70mV 1.36W Board Mount (Cartridge Style Excluded) 2A 35A 1.3
0034.5223 0034.5223 Schurter Inc. 0.0000
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0.00000000 download 28 Weeks Bulk FST 6.3x32 yes Active Vendor Undefined Clip EAR99 6.35mm ROHS3 Compliant Lead Free Nickel 250V 750mA No 2 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 2.449994g -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 250V 750mA BOX 6.35mm x 31.8mm NO Glass END CAP CSA; UL ELECTRIC FUSE TIME LAG 31.8mm Slow Blow 10 J 250V 2.03W Cartridge, Glass 5000ms 35A 9.04
0034.5038 0034.5038 Schurter Inc. 0.0000
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0.00000000 download 19 Weeks Bulk FTT 5x20 yes Active Vendor Undefined Clip EAR99 5.2mm ROHS3 Compliant Lead Free Nickel 250V 315mA No 2 5mm x 20mm cURus Holder 1.000001g -40°C~85°C 0.205Diax0.787L 5.20mmx20.00mm 250V 315mA BOX NO Glass END CAP CSA; UL ELECTRIC FUSE SUPER TIME LAG Slow Blow 4 J 250V 360mW Cartridge, Glass 150ms 35A 4.17
0034.1520 0034.1520 Schurter Inc. 0.0000
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0.00000000 7 Weeks Clip, Holder Bulk FSF 5x20 yes Active Vendor Undefined Clip EAR99 5mm ROHS3 Compliant Lead Free Nickel 2.5A No 2 5mm x 20mm No SVHC CCC, cURus, PSE/JET, VDE Holder 919.998724mg -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V BOX 1.6W Glass END CAP CCC; CSA; IEC; PSE; UL; VDE ELECTRIC FUSE Fast Blow 9 J 250V 1.6W Cartridge, Glass 2.5A 10ms 35A 9.19
0071.2511.T2 0071.2511.T2 Schurter Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) AVTP yes Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 5mm Through Hole 500.000539mg -40°C~85°C TA 62pF 8533.40.40.00 TR 330V 62pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR RADIAL 250V 800A 393V 5A 17J 432V 354V 393V 250V
0034.6619 0034.6619 Schurter Inc. 0.0000
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0.00000000 download 35 Weeks PCB, Through Hole Plastic Bulk MST 250 yes Active Vendor Undefined Radial EAR99 8.5mm ROHS3 Compliant 2.5A No 2 Radial, Can, Vertical No SVHC 8.509mm CCC, cURus, KC, PSE/JET, VDE Through Hole 449.991981mg -55°C~125°C 0.335Dia x 0.335 H 8.50mmx8.50mm 250V 250V 8536.10.00.40 BAG 8.5mm x 8.5mm 4.3mm e3 Tin (Sn) 1W Thermoplastic PIN WIRE CCC; CSA; IEC; KTL; PSE; UL; VDE ELECTRIC FUSE TIME LAG 640 μm Slow Blow 55 J 250V 50mV 1W Board Mount (Cartridge Style Excluded) 2.5A 35A AC 50A DC 30
3404.2420.22 3404.2420.22 Schurter Inc. 0.0000
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0.00000000 download 18 Weeks Holder, Surface Mount Tape & Reel (TR) UMZ 250 yes Active Vendor Undefined EAR99 4.2mm ROHS3 Compliant 2.5A No 2 2-SMD, Square End Block with Clip 3.9878mm cURus, VDE Holder, Surface Mount 240.007063mg -40°C~85°C 0.445Lx0.165W x 0.157 H 11.30mmx4.20mmx4.00mm 125V 250V 8536.10.00.40 BLISTER TAPE AND REEL 10.7mm x 3.6mm x 4mm 125V e4 1.2kW Ceramic WRAPAROUND CSA; IEC; UL; VDE 10.7mm 3.6 mm ELECTRIC FUSE TIME LAG Slow Blow 7 J 250V 1.2kW Gold Board Mount (Cartridge Style Excluded) 10ms 200A AC 35A DC 7.5
0034.5621.22 0034.5621.22 Schurter Inc. 0.0000
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0.00000000 download 20 Weeks Tape & Reel (TR) SMD-FST yes Active Vendor Undefined EAR99 5.2mm ROHS3 Compliant Lead Free Gold 250V 2.5A No 2 5mm x 20mm cURus, VDE Holder 1.000001g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 8536.10.00.40 TAPE AND REEL e4 YES END CAP SURFACE MOUNT CSA; IEC; UL; VDE ELECTRIC FUSE TIME LAG Slow Blow 21 J 250V Cartridge, Glass 35A 21.9 L
3404.0015.11 3404.0015.11 Schurter Inc. 0.0000
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0.00000000 download 29 Weeks Surface Mount Bulk OMF 125 yes Active Vendor Undefined EAR99 3.1mm ROHS3 Compliant UL94 V-0 Tin 3.5A No 2 2-SMD, J-Lead 2.6mm cURus Surface Mount 80.002354mg -55°C~125°C 0.291Lx0.122W x 0.102 H 7.40mmx3.10mmx2.60mm 125V 125V 8536.10.00.40 BAG 125V e3 Thermoplastic WRAPAROUND CCC; CSA; CUL; UL 7.4mm ELECTRIC FUSE VERY FAST Fast Blow 1 J 125V 490mW Board Mount (Cartridge Style Excluded) 10ms 100A 1.6
2030.0554 2030.0554 Schurter Inc. 0.0000
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0.00000000 download Through Hole Bulk MSU 125 yes Obsolete Vendor Undefined Radial EAR99 6.4mm ROHS3 Compliant UL94 V-0 Lead Free 2A 2 Radial, Can, Vertical 8.5mm cURus Through Hole 409.990803mg -25°C~85°C 0.252Diax0.346L 6.40mmx8.80mm 125V 125V 8536.10.00.40 TAPE AND REEL 6.4mm x 8.8mm Electrical e3 Tin (Sn) PIN WIRE CCC; CSA; GR; ITU; TIA; UL VERY FAST Fast Blow Telecom Board Mount 4ms 100A 0.43
0034.3776 0034.3776 Schurter Inc. 0.0000
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0.00000000 download 24 Weeks Bulk FSL 5x20 yes Active Vendor Undefined Clip EAR99 5.2mm ROHS3 Compliant Nickel 250V 1.25A No 2 5mm x 20mm cULus Holder 1.000001g -40°C~85°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.25A NO Glass END CAP CSA; UL ELECTRIC FUSE TIME LAG Slow Blow 1 J 250V Cartridge, Glass 5000ms 100A 1.54
8020.0769 8020.0769 Schurter Inc. 0.0000
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0.00000000 Obsolete Vendor Undefined
3404.0120.22 3404.0120.22 Schurter Inc. 0.0000
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0.00000000 29 Weeks Surface Mount Tape & Reel (TR) OMT 125 yes Active Vendor Undefined EAR99 3.1mm ROHS3 Compliant Lead Free Tin 4A No 2 2-SMD, J-Lead 2.6mm cULus Surface Mount 80.002354mg -40°C~85°C 0.291Lx0.122W x 0.102 H 7.40mmx3.10mmx2.60mm 125V 125V 8536.10.00.40 BLISTER TAPE AND REEL 125V e3 Thermoplastic WRAPAROUND CCC; CSA; UL 7.4mm ELECTRIC FUSE TIME LAG Slow Blow 125V 12 J 125V 308mW Board Mount (Cartridge Style Excluded) 5ms 100A 12.3
0034.6712 0034.6712 Schurter Inc. 0.0000
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0.00000000 download 35 Weeks Through Hole Bulk MST 250 yes Active Vendor Undefined Radial EAR99 ROHS3 Compliant Tin 500mA No 2 Radial, Can, Vertical 8.509mm CCC, cURus, KC, VDE Through Hole 529.994335mg -55°C~125°C 0.335Dia x 0.335 H 8.50mmx8.50mm 125V 250V 500mA 8536.10.00.40 8.5mm x 8.5mm e3 Thermoplastic PIN WIRE CCC; CSA; IEC; KTL; UL; VDE 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow 2 J 250V 310mW Board Mount (Cartridge Style Excluded) 35A AC 50A DC 2.5
3414.0120.11.M 3414.0120.11.M Schurter Inc. 0.0000
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0.00000000 USF 0402 Obsolete Vendor Undefined ROHS3 Compliant 0402 (1005 Metric) cURus Surface Mount -55°C~90°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.156 0.02Ohms
0034.6623 0034.6623 Schurter Inc. 0.0000
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0.00000000 download 35 Weeks Through Hole Bulk MST 250 yes Active Vendor Undefined Radial EAR99 ROHS3 Compliant Tin 6.3A No 2 Radial, Can, Vertical No SVHC 8.509mm cURus, KC, VDE Through Hole 449.991981mg -55°C~125°C 0.335Dia x 0.335 H 8.50mmx8.50mm 63V 250V 8536.10.00.40 BAG 8.5mm x 8.5mm e3 Thermoplastic PIN WIRE CCC; CSA; IEC; KTL; UL; VDE 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow 360 J 250V Board Mount (Cartridge Style Excluded) 6.3A 63A 230
3422.0013.11 3422.0013.11 Schurter Inc. 0.0000
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0.00000000 download 10 Weeks Holder, Surface Mount Thermoplastic Bulk OMK 63 yes Active Vendor Undefined EAR99 5.2mm ROHS3 Compliant Lead Free Tin 2.5A No 2 2-SMD, Square End Block with Holder 6mm CCC Holder, Surface Mount 489.993158mg -40°C~85°C 0.472Lx0.205W x 0.236 H 12.00mmx5.20mmx6.00mm 63V 63V 8536.10.00.40 BAG 63V e3 WRAPAROUND ELECTRIC FUSE Fast Blow 63V 480mW Board Mount (Cartridge Style Excluded) 10ms 50A 0.97
8020.5014.G 8020.5014.G Schurter Inc. 0.0000
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0.00000000 download 25 Weeks SHT 6.3X32 Active Vendor Undefined EAR99 6.3mm ROHS3 Compliant 2A 3AB, 3AG, 1/4 x 1-1/4 cURus Holder -40°C~85°C 0.250Diax1.252L 6.35mmx31.80mm 400V 500V 6.35mm x 31.8mm Nickel (Ni) Ceramic END CAP CSA, UL ELECTRIC FUSE TIME LAG 31.8mm Slow Blow Cartridge, Ceramic 1.5kA 10.5
3410.0033.04 3410.0033.04 Schurter Inc. 0.0000
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0.00000000 13 Weeks Surface Mount Tape & Reel (TR) MGA yes Active Vendor Undefined EAR99 ROHS3 Compliant Tin 1.5A 2-SMD, Square End Block 1.55mm cURus 56mOhm Surface Mount 99.988768mg -55°C~150°C 0.126Lx0.061W x 0.061 H 3.20mmx1.55mmx1.55mm 125V 125V 8536.10.00.40 BLISTER TAPE AND REEL 3.2mm x 1.55mm x 1.55mm 125V e3 WRAPAROUND CCC; CSA; UL 3.2mm ELECTRIC FUSE SUPER FAST Fast Blow Board Mount (Cartridge Style Excluded) 5000ms 50A AC 300A DC 0.064 0.056Ohm
0034.7224 0034.7224 Schurter Inc. 0.0000
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0.00000000 35 Weeks Through Hole Bulk MSTU 250 yes Active Vendor Undefined Radial EAR99 ROHS3 Compliant Tin 250V 8A No 2 Radial, Can, Vertical 8.509mm cULus Through Hole 529.994335mg -40°C~85°C 0.335Dia x 0.335 H 8.50mmx8.50mm 250V 8A 8536.10.00.40 8.5mm x 8.5mm e3 Thermoplastic PIN WIRE CCC; CSA; UL 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow 422 J 250V Board Mount (Cartridge Style Excluded) 60000ms 50A 422
3403.0163.24 3403.0163.24 Schurter Inc. 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) UMT 250 yes Active Vendor Undefined EAR99 3mm ROHS3 Compliant Lead Free Tin 500mA No 2 2-SMD, Square End Block 3mm CQC, cURus, KC, UL, VDE Surface Mount 229.999681mg -55°C~125°C 0.398Lx0.118W x 0.118 H 10.10mmx3.00mmx3.00mm 125V 250V 8536.10.00.40 BLISTER TAPE AND REEL 10.1mm x 3mm x 3mm 125V e3 Ceramic WRAPAROUND CCC; CSA; IEC; KC; PSE; UL; UMF; VDE 10.1mm ELECTRIC FUSE TIME LAG Slow Blow 250V 7 J 250V 500mW Board Mount (Cartridge Style Excluded) 10ms 200A AC 35A DC 0.54
0034.5222 0034.5222 Schurter Inc. 0.0000
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0.00000000 Obsolete Not Applicable Non-RoHS Compliant
0034.3406 0034.3406 Schurter Inc. 0.0000
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0.00000000 Bulk FST 6.3x32 yes Obsolete Vendor Undefined Clip EAR99 6.35mm ROHS3 Compliant Lead Free Nickel 250V 80mA No 2 3AB, 3AG, 1/4 x 1-1/4 CSA Holder 2.019989g -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 250V 80mA BOX 6.35mm x 31.8mm NO Glass END CAP CSA ELECTRIC FUSE TIME LAG 31.8mm Slow Blow 250V Cartridge, Glass 35A 0.04
0034.4218 0034.4218 Schurter Inc. 0.0000
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0.00000000 13 Weeks Through Hole Bulk MSF 125 Active Vendor Undefined Radial 85°C -25°C 6.4mm 8.7884mm ROHS3 Compliant Lead Free Tin 125V 710mA No 2 Radial, Can 8.7884mm cURus Through Hole 339.995831mg -25°C~85°C 0.252Dia x 0.346 H 6.40mmx8.80mm 125V 125V 710mA 125V Thermoplastic 710mA Fast Blow 125V Board Mount (Cartridge Style Excluded) 100A 0.045
3402.0019.11 3402.0019.11 Schurter Inc. 0.0000
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0.00000000 29 Weeks Surface Mount Bulk OMF 63 yes Active Vendor Undefined EAR99 3.1mm ROHS3 Compliant UL94 V-0 Lead Free Tin 7A No 2 2-SMD, J-Lead 2.6mm cURus Surface Mount 99.988768mg -55°C~125°C 0.291Lx0.122W x 0.102 H 7.40mmx3.10mmx2.60mm 63V 63V 8536.10.00.40 BAG 63V e3 Thermoplastic WRAPAROUND CCC; CSA; UL 7.4mm ELECTRIC FUSE VERY FAST Fast Blow 16 J 63V 740mW Copper Board Mount (Cartridge Style Excluded) 50ms 50A 16
3403.0169.24 3403.0169.24 Schurter Inc. 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) UMT 250 yes Active Vendor Undefined EAR99 3mm ROHS3 Compliant Lead Free Tin 2A No 2 2-SMD, Square End Block 2.9972mm CQC, cURus, KC, PSE/JET, UL, VDE Surface Mount 229.999681mg -55°C~125°C 0.398Lx0.118W x 0.118 H 10.10mmx3.00mmx3.00mm 125V 250V 8536.10.00.40 BLISTER TAPE AND REEL 10.1mm x 3mm x 3mm 125V e3 Ceramic WRAPAROUND CCC; CSA; IEC; KC; PSE; UL; UMF; VDE 10.1mm ELECTRIC FUSE TIME LAG Slow Blow 250V 7 J 250V 1W Board Mount (Cartridge Style Excluded) 10ms 200A AC 35A DC 7.3
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