R075754 - D300GE20C125QF

Series: Protistor® size 300 gR, 1750 to 2000VDC Square Body High-Speed Fuse Protistor® Size 300 gR (gRE) 2000VDC IEC 125A With Striker L Brackets Mersen DC high performance power fuses were developed to provide superior protection for railway power circuits. These fuses are typically operated at more elevated temperatures than other fuse types. They have lower I2t to minimize damage to components in case of short circuits, and have lower watts loss and longer life.