General specifications
Product name
Eaton Bussmann series low voltage British standard fuse
Part no.
450R20
EAN
5027590047753
Product Length/Depth
112 millimetre
Product height
75 millimetre
Product width
75 millimetre
Product weight
397 gram
Compliances
CE Marked
RoHS Compliant
Certifications
EAC
BS88
IEC 60269
Product Tradename
None
Product Type
Low voltage British standard fuse
Product Sub Type
None
Electrical data
Amperage Rating
450 A
Voltage rating
660 V
Voltage type
AC
Breaking capacity
80 kA
Class
Class gG/gL
Product specifications
Application
general industrial applications
Fuse type
R20
Connection
94 mm fixing centre

Technical data ETIM 9.0

Circuit breakers and fuses (EG000020) / HRC fuse (EC004556)
Electric engineering, automation, process control engineering / Electrical installation, device / Safety fuse inserts / Safety fuse inserts (unspecified) (ecl@ss13-27-14-20-90 [BAB264016])
Fuse system according to IEC 60269
Other
Fuse construction type according to IEC 60269
Other
Type of current
AC
Rated voltage AC
660 V
Rated voltage DC
V
Rated current
450 A
Utilization category
gG (cable protection/equipment protection)
Breaking capacity
80 kA
Colour code
None
Type of fuse status indicator
None
Power loss at rated current
32 W
Mounting holes
M8
Centre-to-centre distance of connections
94 mm