- Specification
- Datasheet download
CT, ET, FE, EET, FEE BS88
690 Vac/500 Vdc (IEC), 700 Vac/500 Vdc (UL), 6 to 200 A
BS88 style bolted tags high speed fuses for the protection of DC
common bus, DC drives, power converters /rectifiers and reduced
rated voltage starters.
Ratings
• Volts
• 690 Vac/500 Vdc (IEC)
• 700 Vac/500 Vdc (UL)
• Amps 6-200 A
• IR
• CT: IEC — 90 kA RMS Sym., 40 kA at 500 Vdc,
UL — 200 kA RMS Sym., 50 kA at 500 Vdc
• ET, EET, FE and FEE: 200 kA RMS Sym.,50 kA at 500 Vdc
Operating class aR
Agency information
• Designed and tested to BS88 part 4 and IEC 60269 Part 4
• UL Recognized*
• CCC for ET, FE, EET, FEE
• CE
* Consult your Bussmann series product representative for UL Recognized status.
Fuse Dimensions — mm
CT, ET, FE, EET, FEE BS88 fuse catalog & Fuse characteristic
690 Vac/500 Vdc (IEC), 700 Vac/500 Vdc (UL), 6 to 200 A
Fuse symbol | Rated voltage | Rated current (amps) | I²t (A²s) | Watts loss (W)† | Catalog no. | ||
Pre-arcing | Clearing at 415 Vac | Clearing at 660 Vac | |||||
CT | 690 Vac/500 Vdc (IEC) 700 Vac/500 Vdc (UL) | 6 | 1.8 | 8.5 | 12 | 2 | 6CT |
| 10 | 7.0 | 30.0 | 48 | 3 | 10CT | ||
| 12 | 10.0 | 40.0 | 65 | 3 | 12CT | ||
| 16 | 16.0 | 66.0 | 110 | 7 | 16CT | ||
| 20 | 32.0 | 150.0 | 220 | 7 | 20CT | ||
| L 1 | 690 Vac/500 Vdc (IEC) 700 Vac/500 Vdc (UL) _ | 25 | 25.0 | 150.0 | 250 | 7 | 25ET |
| 32 | 32.0 | 190.0 | 350 | 11 | 32 ET | ||
| 35 | 52.0 | 310.0 | 500 | 11 | 35ET | ||
| 40 | 103.0 | 600.0 | 900 | 9 | 40ET | ||
| 45 | 103.0 | 680.0 | 1,100 | 11 | 45ET | ||
| 56 | 135.0 | 950.0 | 1,500 | 14 | 56ET | ||
| 63 | 171.0 | 1,200.0 | 2,000 | 16 | 63ET | ||
| 80 | 360.0 | 2,500.0 | 4,000 | 18 | 80ET | ||
| FE | 690 Vac/500 Vdc (IEC)— 700 Vac/500 Vdc (UL) | 35 | 33.0 | 130.0 | 200 | 9 | 35FE |
| 40 | 52.0 | 180.0 | 300 | 9 | 40FE | ||
| 45 | 76.0 | 270.0 | 450 | 11 | 45FE | ||
| 50 | 103.0 | 380.0 | 600 | 11 | 50FE | ||
| 63 | 135.0 | 480.0 | 750 | 12 | 63FE | ||
| 71 | 210.0 | 600.0 | 950 | 17 | 71FE | ||
| 80 | 250.0 | 900.0 | 1,500 | 20 | 80FE | ||
| 90 | 360.0 | 1,300.0 | 2,100 | 20 | 90FE | ||
| 100 | 470.0 | 1,800.0 | 2,800 | 23 | 100FE | ||
EET | 690 Vac/500 Vdc (IEC) 700 Vac/500 Vdc (UL) _ | 90 | 490.0 | 300.0 | 4,500 | 19 | 90EET |
| 110 | 600.0 | 4,000.0 | 6,500 | 27 | 110EET | ||
| 140 | 1,050.0 | 7,000.0 | 12,000 | 35 | 140EET | ||
| 160 | 1,500.0 | 10,000.0 | 1Z000 | 39 | 160EET | ||
FEE | 690 Vac/500 Vdc (IEC) 700 Vac/500 Vdc (UL) _ | 100 | 400.0 | 1,600.0 | 2,400 | 24 | 100FEE |
| 120 | 540.0 | 1,900.0 | 3,100 | 32 | 120FEE | ||
| 140 | 850.0 | 2,500.0 | 3,800 | 36 | 140FEE | ||
| 160 | 1,000.0 | 3,700.0 | 5,700 | 46 | 160FEE | ||
| 180 | 1400,0 | 5,300.0 | 8,400 | 46 | 180FEE | ||
| 200 | 1,900.0 | 7,100.0 | 11,400 | 52 | 200FEE | ||
† Watts loss at rated current.
Note: FC, 8ET, 12ET, 15ET, 20ET, 65EET and 75EET are available for replacement purposes on existing equipment.
You can ask any Bussmann fuse and fuse cross reference.
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