SITOR fuse link 50 A aR 600 V DC/900 V

SITOR fuse size 0 50A aR 600V dc/900V VSI 750V dc UL @MBC 4xIn blade contacts SITOR fuse link SENTRON 3NB1 semiconductor fuses for DC applications. They are tested and certified for DC voltage and various different test parameters. There are three different DC voltage ratings for each fuse: according to IEC 60269-4, VSI according to IEC 60269-4, and according to UL 4248-13. They are pure DC fuses with extremely fast-acting switch-off characteristic compared with standard LV HRC fuses. For protecting DC links, DC bus systems, energy storage, emergency power systems, rectifiers, back-up protection, and other DC applications. SENTRON circuit protection devices - A safe choice.