Q079433 - D72SG120V420QF

Series: Protistor® size 72 aR, 1200VDC (IEC) Square Body High-Speed Fuse Protistor® Size 72 aR 1200VDC IEC 420A With Striker L Brackets Mersen DC offers provide a very high performant protection for railway power and auxiliary 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 at more elevated temperature than other fuse type, have lower I²t to minimize damage to protected components on short circuits, lower watt loss and longer life.