The Bussmann 80ET is in our catalogue: Type ET, BIF Number 35785312, Rated Current RMS 80 Amps.
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Bussmann · 80ET
British Style BS 88 690V High-Speed Semiconductor Fuse
$ 224.39per unit · ex. VAT
The Bussmann 80ET is a British Style BS 88 high-speed semiconductor fuse rated for 80 Amps RMS and 690V AC, with a DC rating of 450 Vdc. It features a rectangular cartridge blade body style, stud mounting, and is designed for use in semiconductor circuits, DC common bus systems, DC drives, and power converters. The fuse has a clearing I2t of 4000 A²s at 660V and an interrupting rating of 200kA RMS symmetrical.
Type
ET
BIF Number
35785312
Rated Current RMS
80 Amps
Voltage
690V
DC Rating
450 Vdc
TypeET
BIF Number35785312
Rated Current RMS80 Amps
Voltage690V
DC Rating450 Vdc
Interrupting Rating200kA RMS Symmetrical
Pre-Arc I2t360 A²s
Clearing I2t at 415V2500 A²s
Clearing I2t at 660V4000 A²s
Watts Loss18 W
Carton Quantity10
Carton Weight0.420 kg
ApplicationSemiconductor, DC Common bus, DC drives, power converters/rectifiers
Mounting TypeStud
Body StyleCartridge Blade
ShapeRectangular
RoHSYes
Country of OriginIN
Weight0.04 kg
Dimensions2.99" × 0.79" × 0.79"
MOQ1
Graph
Graph showing correction factor K as a function of applied working voltage Eg (RMS)
Graph
Graph showing peak arc voltage UL as a function of applied working voltage Eg (RMS)
Graph
Graph showing correction factor Kp as a function of RMS load current Ib in % of rated current
Graph
Graph showing correction factor K as a function of applied working voltage Eg (RMS) for Total Clearing I2t.
Graph
Graph showing peak arc voltage UL as a function of applied working voltage Eg (RMS).
Graph
Graph showing correction factor Kp as a function of RMS load current Ib in % of rated current for Power Losses.
Drawings
Engineering diagram for Fig. 2: ET, FE (Linked to 80ET)
Drawings
Engineering diagram for Fig. 2: ET, FE with dimensions.