High speed fuse catalog Reliable protection for semiconductor devices and sensitive electronic equipment
Bussmann® series high speed fuses High speed fuses protect sensitive devices and power semiconductors from short-circuits, and are specifically designed to minimize the I2t, peak let-through current and arc voltage.
Custom order engineering to meet unique application needs No matter the space constraints, mounting requirements or rating concerns, our Custom Order Engineering team can quickly modify existing products to meet your application needs. This includes adding microswitch capability for remote indication to ease maintenance and reduce downtime.
Table of contents Section Volts Amp range Catalog symbol/size Page High speed fuses — general applications 6-7 Compact high speed fuses 8-9 Fuses 500 Vac/dc 50 to 400 A CHSF 1 to 600 A DFJ 8-9 UL Class J full range drive fuse Fuses 600 Vac/450 Vdc 10-11 10-11 North American fuses 12-22 12 General information 130 Vac/dc 150 Vac/dc 250 Vac/dc 500 Vac/dc 600 Vac 600 Vac 700 Vac/dc 1000 Vac/800 Vdc Modular fuse blocks Fuses Accessories 1000 to 4000 A 70 to 1000 A 35 to 2500 A 35 to 1600
Table of contents Section Volts Amp range Square body fuses — continued 690-700 Vac 40 to 2000 A US style 1000 Vac 50 to 1400 A 1250-1300 Vac 50 to 1400 A 690 Vac 25 to 400 A Flush-end contact 690-700 Vac 40 to 2000 A 1000 Vac 50 to 1400 A 1250-1300 Vac 50 to 1400 A 690-700 Vac 1000 to 4000 A 1000 Vac 1000 to 3000 A 1250 Vac 800 to 2500 A 660 Vac 1000 to 4000 A 1250 Vac 630 to 2800 A 690 Vac 2000 to 7500 A 1000 Vac 2000 to 5000 A 1100-2000 Vac 1800 to 5500 A Fixed center blocks for DIN 43653 fuses Access
High speed fuses — general applications Rated voltage Clearing integrals Power losses The AC voltage rating of Eaton's Bussmann series fuses is given in volts RMS. Fuses tested to IEC are tested at 5% above their rated voltage. British Style BS 88 fuses are tested at 10% above its rated voltage. UL recognition tests are performed at the rated voltage. 1.5 1.0 Kp 0.8 Rated current Rated current is given in amps RMS. Bussmann series fuses can continuously carry the rated current. 1.0 0.6 0.5 0.4 0.
High speed fuses — general applications Series connection DC operation Fuses in series may not equally divide the applied voltage. It is recommended that series connected fuses should only be operated at fault currents that yield melting times less than 10 ms and a recovery voltage per fuse of less than or equal to 0.9 UN (the rated voltage of the fuse).
Compact high speed fuses CHSF — UL high speed fuse 500 Vac/dc (UL), 50 to 400 A Description Eaton’s Bussmann® series compact high speed fuses feature spacesaving case sizes for protecting semiconductor devices up to 500 Vac/dc in ratings from 50 to 400 amps.
Compact high speed fuses Catalog numbers: Watts loss / percent of rated current Catalog number CHSF-50 CHSF-60 CHSF-70 CHSF-80 CHSF-100 CHSF-125 CHSF-150 CHSF-175 CHSF-200 CHSF-225 CHSF-250 CHSF-300 CHSF-350 CHSF-400 Amps 50 60 70 80 100 125 150 AC/DC I2t (A2s) pre-arcing 304 438 596 778 1216 2042 2941 AC* I2t (A2s) total clear 1875 2700 3675 4800 7500 12,721 18,318 DC** I2t (A2s) total clear 935 1346 1833 2394 3740 6465 9309 @ 80% 3.8 4.5 5.3 6.1 7.6 12.0 14.3 @ 50% 1.3 1.5 1.8 2.0 2.5 3.6 4.
UL Class J full range high speed drive fuses DFJ — UL Class J full range high speed fuse 600 Vac/450 Vdc (UL), 1 to 600 A Description UL Class J high speed, full range current-limiting fuses provide maximum protection for AC and DC drives and controllers. The UL Class J Bussmann series DFJ fuse has the lowest I2t of any branch circuit fuse to protect power semiconductor devices that utilize diodes, GTOs, SCRs and SSRs.
UL Class J full range high speed drive fuses Recommended fuse blocks 30 and 60 amp block catalog numbers Fuse amp range Terminal type Poles Box lug/slot screw 1 JM60030-1CR Box lug/hex screw JM60030-1CHR #10-32 Phil-slot screw Pressure plate JM60030-1SR JM60030-1PR up to 30 2 JM60030-2CR JM60030-2CHR JM60030-2SR JM60030-2PR 3 JM60030-3CR JM60030-3CHR JM60030-3SR JM60030-3PR 1 JM60060-1CR JM60060-1CHR 2 3 JM60060-2CR JM60060-3CR JM60060-2CHR JM60060-3CHR — — 35 to 60 Optional covers*
North American fuses North American contents Fuses Catalog symbol FWA Volts Amp range Page 130 1000-4000 13 FWA 150 70-1000 14 FWX 250 35-2500 15 FWH 500 35-1600 16 KAC 600 1-1000 17 KBC 600 35-800 18 FWP 700 5-1200 19-20 FWJ 1000 35-2000 21 Accessories General information Modular style fuse blocks Amp range Page Stud type 100-200 22 Connector type 100-700 22 Eaton offers a complete range of Bussmann series North American blade and flush-end style fuses and acce
North American fuses FWA 130 Vac/dc (UL), 1000 to 4000 A Description North American style flush-end high speed fuses for the protection of DC common bus, DC drives, power converters/ rectifiers and reduced rated voltage starters.
North American fuses FWA 150 Vac/dc (UL), 70 to 1000 A Description North American style bolted tag high speed fuses used for the protection of DC common bus, DC drives, power converters / rectifiers and reduced rated voltage starters. Specifications Ratings •• Volts: •• 150 Vac/dc (UL) •• 80 Vdc 1000 A only •• Amps: 70-1000 A •• Interrupting rating: •• 100 kA RMS Sym. (70-400 A) •• 200 kA RMS Sym.
North American fuses FWX 250 Vac/dc (UL), 35 to 2500 A Description North American style bolted tags and flush-end high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Specifications Ratings I²t (A²s) •• Volts: 250 Vac/dc (UL) •• Amps: 35-2500 A •• Interrupting rating: Rated voltage •• 200 kA RMS Sym.
North American fuses FWH 500 Vac/dc (UL), 35 to 1600 A Description North American style bolted tags high speed fuses, for the protection of DC common bus, power converters/rectifiers and reduced rated voltage starters. Specifications Ratings •• Volts: •• 500 Vac (UL) •• 500 Vdc (35-800 A only) •• Amps: 35-1600 A •• Interrupting rating: •• 200 kA RMS Sym.
North American fuses KAC 600 Vac (UL), 1 to 1000 A Description North American style bolted tags high speed fuses. These fuses are supplied as replacements only. For new installations, Eaton recommends the 700 V FWP see page 19. Specifications Ratings •• Volts: 600 Vac (UL) •• Amps: 1-1000 A •• Interrupting rating: 200 kA RMS Sym. Agency information •• UL Recognized JFHR2, E56413 (1-600 A only) •• CE Rated voltage 600 Vac (UL) Rated current (amps) 1 2 3 4 5 6 7 8 9 10 12 15 17.
North American fuses KBC 600 Vac (UL), 35 to 800 A Description North American style bolted tags and flush-end high speed fuses. These fuses are supplied as replacements only. For new installations, Eaton recommends the 700 V FWP fuses, see page 19. Specifications Ratings •• Volts: 600 Vac (UL) •• Amps: 35-800 A •• Interrupting rating: 200 kA RMS Sym.
North American fuses FWP 700 Vac/dc (UL), 5 to 1200 A Description North American style bolted tags high speed fuses for the protection of DC common bus, DC drives, power converters/ rectifiers, reduced rated voltage starters. Specifications Ratings •• Volts: 700 Vac/dc (UL) •• Amps: 5-1200 A •• Interrupting rating: •• 200 kA RMS Sym.
North American fuses FWP 700 Vac/dc (UL), 5 to 1200 A Dimensions — in A D E C H G F B J 5-800 A Amp range 5-30 35-60 70-100 125-200 225-400 450-600 700-800 900-1000 1200 1” = 25.4 mm A 2.87 4.38 4.41 5.09 5.09 7.09 6.63 B 0.56 0.81 0.95 1.50 2.00 2.50 2.00 C 1.86 2.75 2.59 2.84 2.84 2.84 2.76 D 2.48 3.71 3.63 4.19 4.28 5.72 5.56 E 2.48 3.31 3.56 3.5 3.53 4.19 5.06 F 0.25 0.34 0.34 0.41 0.41 0.53 0.63 G 0.41 0.73 0.75 1.00 1.50 2.00 1.50 H 0.06 0.13 0.13 0.25 0.25 0.38 0.25 J 0.25 0.54 0.38 0.
North American fuses FWJ 1000 Vac /800 Vdc (UL), 35 to 2000 A Description North American style bolted tags high speed fuses for the protection of DC common bus, DC drives power converters/ rectifiers, reduced rated voltage starters. Specifications Ratings •• Volts: •• 1000 Vac (UL) •• 800 Vdc (UL) •• Amps: 35-2000 A •• Interrupting rating: •• 25 kA RMS Sym. (35-200 A) •• 100 kA RMS Sym.
North American fuses Accessories Modular fuse blocks Description Eaton's Bussmann series offer a comprehensive line of fuse blocks that provide the user with design and manufacturing flexibility. Two identical half blocks make up a Bussmann series modular fuse block. These ‘split’ units can be panel mounted any distance apart to accommodate any length fuse. Stud type The simpler design is the C5268 modular fuse block.
British Standard BS88 fuses Typical applications •• DC common bus •• AC and DC drives •• Power converters/rectifiers •• Reduced voltage starters British Standard contents Fuses Catalog symbol General information Eaton's Bussmann series wide range of British style high speed fuses and accessories designed and tested to: Amp range Page LCT 6-20 24 LET 28-180 24 LMT 160-450 25 LMMT 400-900 25 CT 6-20 26-27 ET 25-80 26-27 FE 35-100 26-27 EET 90-160 26-27 FEE 100-200 26-27
British Standard BS88 fuses LCT, LET 240 Vac/150 Vdc (IEC), 250-280 Vac/150 Vdc (UL), 6 to 180 A Description BS88 style bolted tag high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Low watts loss in a compact size.
British Standard BS88 fuses LMT, LMMT 240 Vac/150 Vdc (IEC), 250 Vac/150 Vdc (UL), 160 to 900 A Description BS88 style bolted tags high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Low watts loss in a compact size. Specifications Ratings •• Volts: •• 240 Vac/150 Vdc (IEC) •• 250 Vac/150 Vdc (UL) •• Amps: 160-900 A •• Interrupting rating: •• 200 kA RMS Sym., 40 kA at 150 Vdc (IEC) •• 200 kA RMS Sym.
British Standard BS88 fuses CT, ET, FE, EET, FEE 690 Vac/500 Vdc (IEC), 700 Vac/500 Vdc (UL), 6 to 200 A Description BS88 style bolted tags high speed fuses for the protection of DC common bus, DC drives, power converters /rectifiers and reduced rated voltage starters. Specifications Ratings •• Volts: •• 690 Vac/500 Vdc (IEC) •• 700 Vac/500 Vdc (UL) •• Amps: 6-200 A •• Interrupting rating: •• CT: 90 kA RMS Sym., 40 kA at 500 Vdc (IEC) •• 200 kA RMS Sym.
British Standard BS88 fuses CT, ET, FE, EET, FEE 690 Vac/500 Vdc (IEC), 700 Vac/500 Vdc (UL), 6 to 200 A I²t (A²s) Fuse symbol Rated voltage CT 690 Vac/500 Vdc (IEC) 700 Vac/500 Vdc (UL) ET 690 Vac/500 Vdc (IEC) 700 Vac/500 Vdc (UL) FE 690 Vac/500 Vdc (IEC) 700 Vac/500 Vdc (UL) EET 690 Vac/500 Vdc (IEC) 700 Vac/500 Vdc (UL) FEE 690 Vac/500 Vdc (IEC) 700 Vac/500 Vdc (UL) Rated current Clearing at Clearing at (amps) Pre-arcing 415 Vac 660 Vac 6 1.8 8.5 12 10 7.0 30.0 48 12 10.0 40.0 65 16 16.0 66.
British Standard BS88 fuses FM, FMM, MT, MMT 690 Vac/350-450 Vdc (IEC),700 Vac/500 Vdc (UL), 160 to 710 A Description BS88 style bolted tags high speed fuses for the protection of DC common bus, DC drives, power converters /rectifiers and reduced rated voltage starters.
British Standard BS88 fuses FM, FMM, MT, MMT 690 Vac/350-450 Vdc (IEC), 700 Vac/500 Vdc (UL), 160 to 710 A Fuse symbol Rated voltage FM 690 Vac/450 Vdc (IEC) 700 Vac/500 Vdc (UL) FMM 690 Vac/450 Vdc (IEC) 700 Vac (UL) MT 690 Vac/350 Vdc (IEC) 700 Vac (UL) MMT 690 Vac/350 Vdc (IEC) 700 Vac (UL) Rated current (amps) 180 200 225 250 280 315 350 400 450 500 550 630 700 160 180 200 250 280 315 355 180 200 225 280 315 355 400 450 500 560 630 710 I²t (A²s) Pre-arcing Clearing at 415 Vac 1400 7500 2600 1
British Standard BS88 fuses Accessories Trip indicator Microswitches Trip-indicator fuses are available for use in parallel with the main BS88-4 fuses. They can either be attached to the associated fuse or mounted separately in panel mounted fuse clips. Push-on adapters with microswitch (catalog numbers MAI and MBI) are available for use with the trip indicator to provide a means for remote indication.
Ferrule fuses Ferrule fuse contents Fuses Catalog symbol Size (mm) Volts Amp range Page FWA-_A10F 10x38 150 AC/DC 5-30 32 FWA-_A21F 21x51 150 AC/DC 35-60 32 FWX-_A14F 14x51 250 AC/DC 1-50 33 FWH-_A6F/FR 6x32 500 AC 0.
Ferrule fuses FWA 150 Vac/dc (UL), 10x38 mm and 21x51 mm, 5 to 60 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters /rectifiers and reduced rated voltage starters. Specifications Ratings •• Volts: 150 Vac/dc (UL) •• Amps: 5-60 A •• Interrupting rating: •• 200 kA RMS Sym.
Ferrule fuses FWX 250 Vac/dc (UL), 14x51 mm, 1 to 50 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers rated voltage starters. Specifications Ratings •• Volts: •• 250 Vac (UL, all ratings) •• 250 Vdc (UL, 5-50 A only) •• Amps: 1-50 A •• Interrupting rating: •• 200 kA RMS Sym.
Ferrule fuses FWH 500 Vac (UL), 6x32 mm, 0.25 to 30 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Specifications Ratings •• Volts: •• 500 Vac (UL — 0.25-1 A and 3.15-30 A) •• 1000 Vac (UL — 2 A) •• 600 Vdc (UL — 1-5 A) •• Amps: 0.25-30 A •• Interrupting rating: Dimensions — mm (in) 31.8 (1.25) •• 50 kA AC (0.25-1 A and 3.
Ferrule fuses FWH 500 Vac/ Vdc (UL), 14x51 mm, 1 to 30 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Specifications Ratings •• Volts: •• 500 Vac (UL, all ratings) •• 500 Vdc (UL, 5-30 A only) •• Amps: 1-30 A •• Interrupting rating: •• 200 kA RMS Sym.
Ferrule fuses FWC 600-700 Vac/700 Vdc (UL), 10x38 mm, 1 to 32 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Specifications: Ratings •• Volts: •• 700 Vac/dc (UL, 1-4 A) •• 600 Vac (UL, 6-32 A), 700 Vdc (UL, 6-25 A) •• Amps: 1-32 A •• Interrupting rating: •• 200 kA RMS Sym. at 600 Vac (6-32 A) •• 200 kA RMS Sym.
Ferrule fuses FWP 690 Vac (IEC), 700 Vac (UL), 600 - 700 Vdc (UL), 14x51 mm, 1 to 50 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/ rectifiers and reduced rated voltage starters. Available with or without striker. Specifications Ratings •• Volts: 690 Vac (IEC), 700 Vac/600 Vdc (UL) with striker (see table for striker version) •• Amps: 1-50 A •• Interrupting rating: •• 200 kA RMS Sym.
Ferrule fuses FWP 700 Vac/dc (UL), 22x58 mm, 20 to 100 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with or without striker. Specifications Ratings •• Volts: 700 Vac/dc (UL) •• Amps: 20-100 A •• Interrupting rating: •• 200 kA RMS Sym.
Ferrule fuses FWK 750 Vdc (IEC), 20x127 mm and 25x146 mm, 5 to 60 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters.
Ferrule fuses FWJ 1000 Vac/800 Vdc (UL), 14x67 mm, 20 to 30 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with or without striker for remote indication. Specifications Ratings •• Volts: 1000 Vac/800 Vdc •• Amps: 20-30 A •• Interrupting rating: •• 25 kA RMS Sym.
Ferrule fuses FWL 1200 Vac/1000 Vdc (IEC), 20x127 mm, 20 to 30 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with indicator. Specifications Ratings •• Volts: •• 1200 Vac (IEC) •• 1000 Vdc (IEC) •• Amps: 20-30 A •• Interrupting rating: •• 50 kA RMS Sym.
Ferrule fuses FWS 1400 - 2000 Vac/1000 Vdc (IEC), 20x127 mm, 2 to 15 A Description Ferrule style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with indicator. Specifications Ratings •• Volts: •• 2000 Vac/1000 Vdc (IEC, 2-8 A) •• 1400 Vac/1000 Vdc (IEC, 10-15 A) •• Amps: 2-15 A •• Interrupting rating: •• 50 kA RMS Sym.
Ferrule fuses Accessories JM70100 DIN-Rail/panel mount fuse block for 22x58 mm fuses Description Bussmann series modular, open-style fuse blocks for 22x58 mm cylindrical fuses. Versatile 35 mm DIN-Rail or screw-to-panel mounting. Available optional IP20 finger-safe covers with lockout/tagout capability come in indicating and non-indicating versions. Order covers separately, one cover per pole.
Ferrule fuses Accessories CHM modular DIN-Rail mount holders for 10x38 mm fuses Description Bussmann series compact IP20 finger-safe modular DIN-Rail mount fuse holders for 10x38 mm cylindrical fuses. Specifications and agency information Rated voltage and current: see table below Compatible Bussmann series fuses •• See table below Compatible Bussmann series fuses •• FWA (page 32), FWC (page 36) Catalog no.
Ferrule fuses Accessories CH14 modular DIN-Rail mount holders for 14x51 mm fuses Description Bussmann series compact DIN-Rail mount fuse holders for 14 x 51mm cylindrical fuses. Available in different versions with neutral and microswitch. Specifications and agency information Rated voltage and current: see table below Mounting •• 35 mm DIN Rail •• Panel mount (2xM4 screws) Compatible Bussmann series fuses •• FWH (page 35), FWX (page 33), FWP (page 37) Catalog no.
Ferrule fuses Accessories CH22 modular DIN-Rail mount holders for 22x58 mm fuses Description CBussmann series compact DIN-Rail mount fuse holders for 22x58 mm cylindrical fuses. Available in different versions with neutral and microswitch. Specifications and agency information •• See catalog numbers table below Mounting •• 35 mm DIN Rail •• Panel mount (2xM4 screws) Compatible Bussmann series fuses •• FWP (page 38) Catalog no.
Square body fuses Features and benefits •• Excellent DC performance •• Low arc voltage and low energy let-through (I2t) •• Low watts loss •• Superior cycling capability Typical applications •• DC common bus •• DC drives •• Power converters/rectifiers •• Reduced voltage starters Square body contents Fuses Volts (IEC/UL) Size Class Fuse style aR DIN 43653 aR/gR DIN 43620 aR DIN 43653 aR Flush-end contact aR US style aR French style 4 aR Flush-end contact 23, 24 aR Flush-en
Square body fuses 170M — size 000 and 00, DIN 43653 690 Vac (IEC), 700 Vac/dc (UL), 10 to 400 A Description Square body DIN 43653 bolted tags high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with and without visual indicator, and Type T indicator for a microswitch.
Square body fuses 170M — size 000 and 00, DIN 43653 690 Vac (IEC), 700 Vac/dc (UL), 10 to 400 A I²t (A²s) Fuse size Rated voltage 000 690 Vac (IEC) 700 Vac/dc (UL) 00 690 Vac (IEC) 00 690 Vac (IEC) 700 Vac (UL) Rated current (amps) 10 16 20 25 32 40 50 63 80 100 125 160 200 250 315 25 32 40 50 63 80 100 125 160 200 250 315 350 400 Catalog no. Pre-Arcing 3.8 7.2 11.5 19.0 40.0 69.0 115.0 215.0 380.0 Clearing at 660 Vac 25.5 48.0 78.0 130.0 270.0 460.0 770.0 1450.0 2550.0 Watts loss (W)* 3.0 5.
Square body fuses 170M — size 1* to 3, DIN 43653 690 Vac (IEC), 700 Vac (UL), 40 to 2000 A Description Square body DIN 43653 bolted tags high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with visual indicator, and Type K and T indicator for a microswitch. Specifications Ratings •• Volts: 690 Vac (IEC)/700 Vac (UL) •• Amps: 40-2000 A •• Interrupting rating: 200 kA RMS Sym.
Square body fuses 170M — size 1* to 3, DIN 43653 690 Vac (IEC), 700 Vac (UL), 40 to 2000 A I²t (A²s) Fuse Rated size voltage 1* 690 Vac (IEC) 700 Vac (UL) 1 690 Vac (IEC) 700 Vac (UL) 2 690 Vac (IEC) 700 Vac (UL) 3 690 Vac (IEC) 700 Vac (UL) Catalog no.
Square body fuses 170M — size 00, DIN 43653 1000 Vac (IEC and UL), 20 to 315 A Description Square body DIN 43653 bolted tags high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with indicator or Type T indicator for a microswitch. Specifications Ratings •• Volts: •• 1000 Vac (IEC and UL 20-250 A) •• 900 Vac (IEC, 315 A) •• Amps: 20-315 A •• Interrupting rating: 125 kA RMS Sym.
Square body fuses 170M — size 1* to 3, DIN 43653 1000 Vac (IEC and UL), 50 to 1400 A Description Square body DIN 43653 bolted tags high speed fuses, for the protection of DC common bus, DC drives, power converters/ rectifiers and reduced rated voltage starters. Available with a Type T or K indicator for a microswitch.
Square body fuses 170M — size 1* to 3, DIN 43653 1000 Vac (IEC and UL), 50 to 1400 A Fuse size Rated voltage 1* 1000 Vac (IEC) 1 1000 Vac (IEC) 2 1000 Vac (IEC and UL) 1000 Vac (IEC and UL) 3 1000 Vac (IEC) 900 Vac (IEC) Rated I²t (A²s) current Clearing at (amps) Pre-arcing rated voltage 50 135 815 63 215 1300 80 460 2750 100 860 5100 125 1450 8600 160 2850 17,500 200 4950 29,500 250 9550 57,000 315 21,500 130,000 350 29,000 175,000 400 42,000 250,000 160 2200 13,500 200 4150 24,500 250 7750 46,00
Square body fuses 170M — Size 1* to 3, DIN 43653 1250 Vac (IEC), 1300 Vac (UL), 50 to 1400 A Description Square body DIN 43653 bolted tags high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Specifications Ratings •• Volts: see catalog number table •• Amps: 50-1400 A •• Interrupting rating: 100 kA RMS Sym.
Square body fuses 170M — size 1* to 3, DIN 43653, 170M 1250 Vac (IEC), 1300 Vac (UL), 50 to 1400 A I²t (A²s) Fuse size Rated voltage 1* 1250 Vac (IEC) 1300 Vac (UL) 1250 Vac (IEC) 1300 Vac (UL) 1 1100 Vac (IEC) 1250 Vac (IEC) 1300 Vac (UL) 2 1100 Vac (IEC/UL) 1300 Vac (UL) 3 1100 Vac (IEC) Rated current (amps) 50 63 80 100 125 160 200 250 315 350 400 160 Catalog no.
Square body fuses 170M — size 00 to 3, DIN 43620, full range (gR) 690 Vac (IEC), 10 to 800 A Description Square body DIN 43653 blade high speed fuses. Full range protection fuses provide both overload and short-circuit protection. Fuses come with Type T indicator for a microswitch. Specifications Ratings •• Volts: 690 Vac (IEC) •• Amps: 10-800 A •• Interrupting rating: 200 kA RMS Sym.
Square body fuses 170M — size 00 to 3, DIN 43620, full range (gR) 690 Vac (IEC), 10 to 800 A I²t (A²s) Fuse size Rated voltage 00 690 Vac (IEC) 1 690 Vac (IEC) 2 690 Vac (IEC) 3 690 Vac (IEC) Rated current (amps)1 10 16 20 25 32 40 50 63 80 100 125 160 50 63 80 100 125 160 200 250 315 350 400 200 250 315 350 400 450 500 550 630 350 400 450 500 550 630 700 800 Clearing at 690 Pre-arcing Vac 3.8 20 7.2 38 13.0 70 24.0 125 53.0 275 95.0 490 185.0 1000 345.0 1800 695.0 3600 1250.0 6650 2300.
Square body fuses 170M — size 000 to 3, DIN 43620, dual indicator fuses 690 Vac (IEC), 700 Vac (UL), 10 to 1600 A Description Square body DIN 43620 blade high speed fuses with dual indicator system: one indicator in the fuse body and another one in the metallic end plate. Interchangeable with existing high speed DIN 43620 fuses for the protection of UPS, soft starters, solid state relays, variable speed drives, rectifiers and inverters.
Square body fuses 170M — size 000 to 3, DIN 43620, dual indicator fuses 690 Vac (IEC), 700 Vac (UL), 10 to 1600 A Fuse size Rated voltage 000 690 Vac (IEC) 700 Vac (UL) 00 690 Vac (IEC) /700 Vac (UL) 1 690 Vac (IEC) 700 Vac (UL) 2 690 Vac (IEC) 700 Vac (UL) 3 690 Vac (IEC) 700 Vac (UL) 1 3 Rated current (amps) 10 16 20 25 32 40 50 63 80 100 125 160 200 250 315 40 50 63 80 100 125 160 200 250 315 350 400 450 500 550 630 700 400 450 500 550 630 700 800 900 1000 1100 500 550 630 700 800 900 1000 1
Square body fuses 170M — size 00, DIN 43620 1000 Vac (IEC and UL), 20 to 225 A Description Square body DIN 43620 blade style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Fuses come with Type T indicator for microswitches. Specifications Ratings •• Volts: •• 1000 Vac (IEC and UL) •• 900 Vac (200 and 225 A) •• Amps: 20-225 A •• Interrupting rating: 125 kA RMS Sym.
Square body fuses 170M — size 1* to 3, French style 690 Vac (IEC), 700 Vac (UL), 40 to 1600 A Description Square body French style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with Type T or K indicators for microswitches. Specifications Ratings •• Volts: •• 690 Vac (IEC) •• 700 Vac (UL) •• Amps: 40-1600 A •• Interrupting rating: 200 kA RMS Sym.
Square body fuses Size 1* to 3, French style, 170M 690 Vac (IEC), 700 Vac (UL), 40 to 1600 A I²t (A²s) Fuse size Rated voltage 1* 690 Vac (IEC) 700 Vac (UL) 1 690 Vac (IEC) 700 Vac (UL) 2 690 Vac (IEC) 700 Vac (UL) 3 690 Vac (IEC) 700 Vac (UL) Catalog no.
Square body fuses 170M — size 1* to 3, US style 690 Vac (IEC), 700 Vac (UL), 40 to 2000 A Description Square body US style bolted tags high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with Type K indicator for a microswitch. Specifications Ratings •• Volts: see catalog numbers table •• Amps: 40-2000 A •• Interrupting rating: 200 kA RMS Sym.
Square body fuses 170M — size 1* to 3, US style 690 Vac (IEC), 700 Vac (UL), 40 to 2000 A I²t (A²s) Fuse size 1* 1 Rated voltage 690 Vac (IEC) 700 Vac (UL) 690 Vac (IEC) 700 Vac (UL) 550 Vac (IEC) 2 690 Vac (IEC) 700 Vac (UL) 600 Vac (IEC) 700 Vac (UL) 690 Vac (IEC) 700 Vac (UL) 3 600 Vac (IEC) 500 Vac (UL) 550 Vac (IEC) 500 Vac (UL) Rated current (amps) 40 50 63 80 100 125 160 200 250 315 350 400 450 500 550 630 200 250 315 350 400 450 500 550 630 700 800 900 400 450 500 550 630 700 800 900 100
Square body fuses 170M — size 1* to 3, US style 1000 Vac (IEC), 50 to 1400 A Description Square body US style bolted tags high speed fuses for the protection of DC common bus, DC drives, power converters/ rectifiers and reduced rated voltage starters. Fuses come with Type K indicator for microswitches. Specifications Ratings •• Volts: 1000 Vac (IEC) (1400 A 900 Vac) •• Amps: 50-1400 A •• Interrupting rating: 125 kA RMS Sym.
Square body fuses 170M — size 1* to 3, US style, 170M 1000 Vac (IEC), 50 to 1400 A I²t (A²s) Fuse size Rated voltage 1* 1000 Vac (IEC) 1 1000 Vac (IEC) 2 1000 Vac (IEC/ UL) 3 1000 Vac (IEC/ UL) 1000 Vac (IEC) 900 Vac (IEC) Rated current (amps) 50 63 80 100 125 160 200 250 315 350 400 160 200 250 315 350 400 450 500 550 630 250 315 350 400 450 500 550 630 700 800 315 350 400 450 500 550 630 700 800 900 1000 1100 1250 1400 Pre-arcing 135 215 460 860 1450 2850 4950 9550 21,500 29,000 42,000 2200 41
Square body fuses 170M — size 1* to 3, US style 1250 Vac (IEC), 1300 Vac (UL), 50 to 1400 A Description Square body US style bolted tags high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with Type K indicator for microswitches. Specifications Ratings •• Volts: •• 1250 Vac (IEC) •• 1300 Vac (UL) •• Amps: 50-1400 A •• Interrupting rating: 100 kA RMS Sym.
Square body fuses 170M — size 1* to 3, US style 1250 Vac (IEC), 1300 Vac (UL), 50 to 1400 A Fuse size Rated voltage 1* 1250 Vac (IEC) 1300 Vac (UL) 1250 Vac (IEC) 1300 Vac (UL) 1 1100 Vac IEC 1000 Vac IEC 1250 Vac (IEC) 1300 Vac (UL) 2 1100 Vac IEC 1000 Vac IEC 1250 Vac (IEC) 1300 Vac (UL) 3 1250 Vac (IEC) 1100 Vac (IEC) 1000 Vac (UL) 1000 Vac (IEC/UL) Rated I²t (A²s) current (amps) Pre-arcing 50 135 63 215 80 420 100 750 125 1450 160 2600 200 5150 250 9200 315 18,500 350 27,000 160 1900 200 3800 2
Square body fuses 170M — size 00, flush-end contact 690 Vac, 25 to 400 A Description Square body flush-end contact high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Catalog numbers available with visual indicator and Type T indicator for a microswitch. Specifications Ratings •• Volts: 690 Vac (IEC) •• Amps: 25-400 A •• Interrupting rating: 200 kA RMS Sym.
Square body fuses 170M — size 1* to 3, flush-end contact 690 Vac (IEC), 700 Vac (UL), 40 to 2000 A Description Square body flush-end contact high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Catalog numbers available with visual indicator and Type K indicator for a microswitch. Specifications Ratings •• Volts: see catalog number table •• Amps: 40-2000 A •• Interrupting rating: 200 kA RMS Sym.
Square body fuses 170M — size 1* to 3, flush-end contact 690 Vac (IEC), 700 Vac (UL), 40 to 2000 A I²t (A²s) Fuse size Rated voltage 1* 690 Vac (IEC) 700 Vac (UL) 690 Vac (IEC) 700 Vac (UL) 1 550 Vac (IEC) 690 Vac (IEC) 700 Vac (UL) 2 600 Vac (IEC) 700 Vac (UL) 690 Vac (IEC) 700 Vac (UL) 3 600 Vac (IEC) 500 Vac (UL) 550 Vac (IEC) 500 Vac (UL) Catalog no.
Square body fuses 170M — size 1* to 3, flush-end contact 1000 Vac (IEC and UL), 50 to 1400 A Description Square body flush-end contact high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Catalog numbers come with Type K indicator for use with microswitches.
Square body fuses 170M — size 1* to 3, flush-end contact 1000 Vac (IEC and UL), 50 to 1400 A Fuse size Rated voltage 1* 1000 Vac (IEC) 1 1000 Vac IEC) 2 1000 Vac (IEC/UL) 1000 Vac (IEC/UL) 3 1000 Vac (IEC) 900 Vac (IEC) Rated I²t (A²s) current Clearing at (amps) Pre-arcing rated voltage 50 135 815 63 215 1300 80 460 2750 100 860 5100 125 1450 8600 160 2850 17,500 200 4950 29,500 250 315 350 400 160 200 250 315 350 400 450 500 550 630 250 315 350 400 450 500 550 630 700 800 315 350 400 450 500 550
Square body fuses 170M — size 1* to 3, flush-end contact 1250 Vac (IEC), 1300 Vac (UL), 50 to 1400 A Description Square body flush-end contact high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Catalog numbers come with Type K indicator for use with microswitches. Specifications Ratings •• Volts: •• 1250 Vac (IEC) •• 1300 Vac (UL) •• Amps: 50-1400 A •• Interrupting rating: 100 kA RMS Sym.
Square body fuses 170M —size 1* to 3, flush-end contact 1250 Vac (IEC), 1300 Vac (UL), 50 to 1400 A I²t (A²s) Fuse size Rated voltage 1250 Vac (IEC) 1* 1300 Vac (UL) 1250 Vac (IEC) 1 1300 Vac (UL) 1250 Vac (IEC) 2 1300 Vac (UL) 1250 Vac (IEC) 3 1300 Vac (UL) Rated current (amps) 50 63 80 100 125 160 200 250 315 350 400 160 200 250 315 350 400 450 500 550 630 250 280 315 350 400 450 500 550 630 700 800 900 1000 315 350 400 450 500 550 630 700 800 900 1000 1100 1250 Prearcing 135 215 420 750 1
Square body fuses 170M — size 4, flush-end contact 690 Vac (IEC), 700 Vac (UL), 1000 to 4000 A Description Square body, flush-end contact, high speed fuses, for the protection of power rectifiers. Catalog numbers come with visual indicator or Type K indicator for use with microswitches. Specifications Ratings •• Volts: •• 690 Vac (IEC)/700 Vac (UL) 1000-3500 A •• 600 Vac (IEC and UL, 4000 A) •• Amps: 1000-4000 A •• Interrupting rating: 200 kA RMS Sym.
Square body fuses 170M — size 4, flush-end contact 690 Vac (IEC), 700 Vac (UL), 1000 to 4000 A Dimensions — mm Type -BKN/65, -GKN/65 Type -GKN/65 PCD Ø 38.1 Thread 1/2-13 UNC -BKN/65 Ø 33.0 M-10 Type -B/65, -G/65 Type -G/65 -B/65 PCDØ 38.1 33.0 Thread 1/2-13 UNC M-10 For details on electrical characteristics, contact Application Engineering and ask for data sheet:170K6328 78 BUSSMANN SERIES HIGH SPEED FUSE cATALOG 10506 — January 2016 Eaton.
Square body fuses 170M — size 4, flush-end contact 1000 Vac (IEC), 1000 to 3000 A Description Square body, flush-end contact, high speed fuses, for the protection of power rectifiers. Catalog numbers come with visual indicator or Type K indicator for use with microswitches. Specifications Ratings •• Volts: 1000 Vac (IEC) •• Amps: 1000-3000 A •• Interrupting rating: 200 kA RMS Sym.
Square body fuses 170M — size 4, flush-end contact 1000 Vac (IEC), 1000 to 3000 A Dimensions — mm Type 4BKN/95 Type 4SBKN/90 For details on electrical characteristics, contact Application Engineering and ask for data sheets:170K8520, 170K8520-R 80 BUSSMANN SERIES HIGH SPEED FUSE cATALOG 10506 — January 2016 Eaton.
Square body fuses 170M — size 4, flush-end contact 1250 Vac (IEC), 800 to 2500 A Description Square body, flush-end contact, high speed fuses, for the protection of power rectifiers. Catalog numbers come with visual indicator or Type K indicator for use with microswitches. Specifications Ratings •• Volts: •• 1250 Vac (IEC) •• 1200 Vdc (UL) •• Amps: 800-2500 A •• Interrupting rating: •• 200 kA RMS Sym.
Square body fuses 170M — size 4, flush-end contact 1250 Vac (IEC), 800 to 2500 A Dimensions — mm Type 4BKN/105 Type 4SBKN/105 For details on electrical characteristics, contact Application Engineering and ask for data sheets:170K6640 (1400-2400 A), 170K6642 (800-1200, 2500 A) 82 BUSSMANN SERIES HIGH SPEED FUSE cATALOG 10506 — January 2016 Eaton.
Square body fuses 170M — size 23, flush-end contact 660 Vac (IEC), 1000 to 4000 A Description Square body, flush-end contact, high speed fuses, for the protection of power rectifiers. Catalog numbers available with Type K indicator for use with microswitches. Specifications Ratings •• Volts: •• 660 Vac (IEC, 1000-3000 A) •• 600 Vac (IEC, 3500 A) •• 550 Vac (IEC, 4000 A) •• Amps: 1000-4000 A •• Interrupting rating: 100 kA RMS Sym.
Square body fuses 170M — size 23, flush-end contact 660 Vac (IEC), 1000 to 4000 A Dimensions — mm Type -BU/55, -BKE/55, -BKN/55 Type -GU/55, -GKE/55, -GKN/55 When using these fuses, please consult our application engineers. For details on electrical characteristics, contact Application Engineering and ask for data sheet:170K6326 84 BUSSMANN SERIES HIGH SPEED FUSE cATALOG 10506 — January 2016 Eaton.
Square body fuses 170M — size 23, flush-end contact 1250 Vac (IEC), 630 to 2800 A Description Square body, flush-end contact, high speed fuses, for the protection of power rectifiers. Catalog numbers available with visual indicator or Type K indicator for use with microswitches. Specifications Ratings •• Volts: •• 1250 Vac (IEC 630 to 2200 A) •• 1100 Vac (IEC 2500 and 2800 A) •• Amps: 630-2800 A •• Interrupting rating: 125 kA RMS Sym.
Square body fuses 170M — size 24, flush-end contact 690 Vac (IEC), 2000 to 7500 A Description Square body, flush-end contact, high speed fuses, for the protection of power rectifiers. Catalog numbers available with Type K indicator for use with microswitches. Specifications Ratings •• Volts: •• 690 Vac (IEC 2000 to 7000 A) •• 500 Vac (IEC 7500 A) •• Amps: 2000-7500 A •• Interrupting rating: 200 kA RMS Sym.
Square body fuses 170M — size 24, flush-end contact 1000 Vac (IEC), 2000 to 5000 A Description Square body, flush-end contact, high speed fuses, for the protection of power rectifiers. Catalog numbers come with Type K indicator for use with microswitches. Specifications Ratings •• Volts: 1000 Vac (IEC) •• Amps: 2000-5000 A •• Interrupting rating: 300 kA RMS Sym.
Square body fuses 170M — size 5, flush-end contact 1100-2000 Vac (IEC), 1800 to 5500 A Description Square body flush-end contact high speed fuses, for the protection or isolation for components such as diodes, Silicon Controlled Rectifiers (SCRs), Gate Turn-Off Thrystors (GTOs) and IGBTs. Typical application include AC and DC drives, high power rectifiers. Specifications Ratings •• Volts: 1100-2000 Vac (IEC) •• Amps: 1800-5500 A •• Interrupting rating: 300 kA RMS Sym. estimated: 197 kA tested.
Square body fuses Accessories Fixed center fuse blocks for DIN 43653 fuses Description Fuse blocks for use with DIN 43653 square body fuses with center distances of 80 and 110 mm. Available for sizes 000, 00, 1*, 1, 2 and 3. Sizes 000 to 00 Catalog no. 170H1007 170H1013 Max rated voltage 1000 690 Max fuse amp rating 400 200 Center distance (mm) 80 80 Fuse sizes 00, 000 0000, 000 Dimensions — mm (DWRQ 170H1007 170H1013 BUSSMANN SERIES HIGH SPEED FUSE cATALOG 10506 —January 2017 Eaton.
Square body fuses Accessories Fixed center fuse blocks for DIN 43653 fuses Sizes 1* to 3 Catalog no. 170H3003 170H3004† Max rated voltage 1000 1000 Max fuse amp Center distance rating (mm) 630 80 1250 80 170H3005 170H3006† 1400 630 110 1400 1250 110 † Fuses with ratings higher than 1250 A can be used with 170H3004 or 170H3006 if the maximum load current is derated according to this table. Fuse amp rating 1400 1500 1600 1800 2000 Max.
Square body fuses Accessories Indicators High speed square body fuses are available with the following indicators. Visual indicator The indicator situated in one end plate is clearly visible as soon as the fuse has operated. The minimum rated voltage for operating the indicator is 20 V. Type T indicator The indicator is situated on one cover plate with a cover plate tag to accommodate an auxiliary switch. The minimum rated voltage for operating the indicator is 20 V.
Square body fuses Accessories Microswitches 33.0 MAX 0.8 37.5 MAX 3.5 Dimensions — mm 17.0±1.0 6.3 2.0±0.3 50.5±1.0 170H0069 CUT OFF WHEN NECESSARY TO PROVIDE CORRECT CLEARANCE 20 57±1 47±0.30 3 41±0.30 19.2±0.50 TERMINALS 170H0235/170H0237 for bent tags 17.5±0.50 57.1±1 47±0.30 CUT OFF WHEN NECESSARY TO PROVIDE CORRECT CLEARANCE. 41±0.30 19.2±0.50 TERMINALS 170H0236/170H0238 for straight tags 92 BUSSMANN SERIES HIGH SPEED FUSE cATALOG 10506 — January 2016 Eaton.
IGBT fuses Square body IGBT fuse contents Fuses Volts (IEC/UL) Size Current range (amps) Bolt tags 750 Vdc (IEC) 000 25-350 Single 800 Vdc (UL) 230 100-630 Dual 000 25-250 Single 230 100-500 Dual 1000 Vdc (IEC/UL) Page 94-95 96-97 General information Eaton's Bussmann seriesrange of square body IGBT fuses are UL Recognized.
IGBT fuses 170M — size 000 and 230 750 Vdc (IEC), 800 Vdc (UL), 25 to 630 A Description Bolted tag high speed fuses for the protection of IGBT modules, optimized for use in IGBT inverter circuits with DC fuse voltage ratings up to 750 Vdc. Low inductance ≤ 15nH.
IGBT fuses 170M — size 000 and 230 750 Vdc (IEC), 800 Vdc (UL), 25 to 630 A Dimensions — mm Size 000 Size 230 For details on electrical characteristics, contact Application Engineering and ask for data sheets: 170K6422 (Size 000), 170K6426 (Size 230) BUSSMANN SERIES HIGH SPEED FUSE cATALOG 10506 —January 2017 Eaton.
IGBT fuses 170M — size 000 and 230 1000 Vdc (IEC and UL), 25 to 500 A Description Bolted tag high speed fuses for the protection of IGBT modules, optimized for use in IGBT inverter circuits with DC fuse voltage ratings up to 1000 Vdc. Low inductance ≤ 20nH.
IGBT fuses 170M — size 000 and 230 1000 Vdc (IEC and UL), 25 to 500 A Dimensions — mm Size 000 Size 230 For details on electrical characteristics, contact Application Engineering and ask for data sheets:170K6680 (Size 000), 170K6682 (Size 230) BUSSMANN SERIES HIGH SPEED FUSE cATALOG 10506 —January 2017 Eaton.
Index Catalog number/range 170H0069 170H0235 to 170H0238 170H1007 170H1013 170H3003 to 170H3006 170M1308 to 170M1322 170M1358 to 170M1372 170M1408 to 170M1422 170M1558D to 170M1572D 170M1730 to 170M1742 170M1750 to 170M1762 170M1770 to 170M1781 170M1785 to 170M1796 170M1802 to 170M1813 170M1824 to 170M1833 170M1842 to 170M1853 170M1860 to 170M1869 170M2608 to 170M2621 170M2658 to 170M2671 170M2673 to 170M2685 170M2691 to 170M2702 170M2708 to 170M2721 170M2758 to 170M2771 170M3008 to 170M3023 170M3058 to 170
Index Catalog number/range 170M7158 to 17M07169 170M7198 to 170M7209 170M7217 170M7218 to 170M7229 170M7488 170M7498 170M7510 to 170M7513 170M7516 170M7532 170M7542 170M7544 170M7546 170M7548 170M7567 to 170M7569 170M7592 170M7595 170M7597 170M7608 170M7622 170M7633 170M7636 170M7639 170M7640 170M7658 170M7661 170M7676 170M7680 170M7802 to 170M7804 170M7962 170M7963 170M7976 170M7978 170M8500 to 170M8513 170M8531 to 170M8544 170M8554D to 170M8557D 170M8600 to 170M8613 170M8614 to 170M8627 170M8629 to 170M86
Customer satisfaction team: Available to answer questions regarding Bussmann series products and services MondayFriday, 7:00 a.m. — 6:00 p.m. Central time. Emergency and after-hours orders: •• Toll-free phone: 855-287-7626 (855-BUSSMANN) •• Toll-free fax: 800-544-2570 Next flight out or will call shipment for time-critical needs. Customers pay only standard product price, rush freight charges, and modest emergency service fee.