Underlined text denotes a 2017 NEC change. A. The standard ratings in amperes for fuses and inverse time breakers are shown in Table 240.6(A). The use of fuses and inverse time circuit breakers with ...
For power fuses installed in equipment operating at over 1,000V, their maximum voltage rating shall not be less than the maximum _____ voltage. Fuses having a minimum recommended operating voltage ...
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