A079465 - D122SD20C400QF

Series: Protistor® size 122 aR , 2000VDC Square Body High-Speed Fuse Protistor® Size 122 aR 2000VDC IEC 400A With Striker L Brackets Mersen DC offers provide a very high performing protection for railway power circuits. Mersen DC Semiconductor fuse-links were developed to provide improved performance required by today's new DC equipment. These fuse-links are typically operated in extreme environment more than other fuse type, have lower I2t to minimize damage to protected components on short circuits, lower watts loss and longer life time.