Product line
Protistor® BS88-4 size 17x49 gR (URS) , 690VAC

Extremely high breaking capacity fuses:
Protection of power semiconductors as per IEC standard 60269-1 and -4
690V voltage rating as per IEC 33
gR class (current ratings 12 to 90A) as per VDE 636-23
- Clearing all overloads
- Improved safety and protection
- Enabling selective coordination with all fuses within distribution circuit
aR class (current ratings 100A) according to VDE 636-23 and IEC 60269-4
Connection as per:
- German standard DIN 43653/00C
- British standard BS88-4
These fuses are UL Recognized

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