60-A TO 30-A 600-VOLT R FUSE REDUCER
SIMILAR TO GOULD FERRAZ SHAWMUT MERSEN R-636.
SIMILAR TO BUSSMANN/BUSSMAN NO.663-R.
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BUSMANN BUSMAN
60AMPS 60-AMPS
30AMPS 30-AMPS
600VOLTS 600-VOLTS
R636
NO.663R