Date:- 18 Mar, 2005
Data Sheet Issue:- 1
Ultra Rapid
Semiconductor Protection Fuse
BS 88 Round Body Type Fuses 690V
British Standard BS88-4
Voltage Rating - 690V
gR and aR Characteristics
Current Ratings from 12A to 100A
Size 17x49
Key Features:
Extremely high interrupting rating fuses for the protection of power semiconductors as per
IEC Standard 269.1 and 4.
690V voltage rating complying with IEC 33
Non Magnetic construction
gR Characteristics, current ratings from 12A to 90A in accordance with VDE 636-23 and EC 269.4
aR Characteristics for current rating 100A in accordance with VDE 636-23 and IEC 60269.4
Available with or without trip indicator switch
Microswitch reference : MS 6.3 GR 2-5N for fuse with separate trip indicator
These fuses are UL recognised
Data Sheet. xEW & xEWI Issue 1
Page 1 of 5
March, 2005