General specifications

Product Name:  Eaton Bussmann series high speed British standard fuse

Catalog Number:  20CT

UPC:  051712832304

EAN:  5027590467704

Product Length/Depth:  73 mm

Product Height:  9 mm

Product Width:  9 mm

Product Weight:  8.6 g

Warranty:  Not Applicable

Compliances:  CE Marked
RoHS Compliant

Certifications:  IEC Rated
UL Recognized
Designed and tested to BS88 part 4
IEC 60269-4

Product specifications

Rated voltage DC:  500 V

Interrupt rating:  90 kA RMS Sym, 40 kA at 500 Vdc (IEC)
200 kA RMS Sym, 50 kA at 500 Vdc (UL)

Center-to-center distance of connections:  64 mm

Insulated metal gripping lugs (IMGL):  No

Current type:  AC/DC

Suitable for:  TI700 Fuse indicator
MAI Microswitch/adaptor
MBI Microswitch/adaptor

Mounting method:  Stud

Amperage Rating:  20 A

Fuse type:  CT

Rated switching capacity:  200 kA

Voltage rating:  690 V (IEC), 700 V (UL)

Fuse indicator:  None

Construction size:  Other

Clearing (I2T):  150

Rated voltage AC:  690 V

Color:  None

Connection:  Blade end x blade end

Mounting dimension:  Other

Utilization category:  aR (accompanied semiconductor protection)

Watt losses:  7 W

Type:  Fuse

Fuse shape:  Offset bolted tags

Breaking capacity:  90 kA

Class:  Class aR

Pre arc (I2T):  32

Application:  Semiconductor, DC Common bus, DC drives, power converters/rectifiers

Voltage type:  AC/DC

Packaging type:  Standard