BRITISH STANDARD
URGG/URGH SEMICONDUCTOR PROTECTION FUSES
APPLICATIONS DATA
PROTISTOR® FUSES
250V
URGG/URGH from 50 to 1050A
SIZES: 36 X 27 - 2 X 36 X 27
Features/Benefits
➤Extremely high Interrupting rating Fuses:
Protection of power Semiconductors according to
IEC 269.1 and 4
➤250V Voltage Rating according to IEC 33
➤gR Class (Ratings from 50 to 350A URGG - 300 to 700A
URGH) according to VDE 636-23 and IEC 269.4
➤aR Class (Ratings from 400 to 525A URGG - 800 to
1050A URGH) according to VDE 636-23 and IEC 269.4
➤Two models complying with BS 88-4
- without indicator
-with external trip-indicator
D 106
Minimum operating voltage for all trip indicators = 20V
BRITISH STANDARD
URGG/URGH SEMICONDUCTOR PROTECTION FUSES
PART NUMBERS
D 107
D
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