Will this work on the DG600, too?
I am not sure, it's similar to the old automotive fuses but they are not interchangeable. (I was told by an old photographer that automotive fuses will not hold up to the high amperages.) The 320's I use are low amperage for fill light in the back ground, but the 600's may be too much for them. There not that expensive, you may try them if they are within amperage spec. You may find a cheap fix, GOOD LUCK!!!