Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 315
device than an open-link fuse.In 1905 a standardization of cartridge fuses and their cut-outbases was agreed upon in order to bring them all to uniform dimen-sions, to arrange the different ratings under a classification whichwould make it impossible to put a large fuse into a cut-out base ofa… … 2 i H ^ I-I ^ << ^ H^ fe-me f ^(^ -^•< 2 o >H ^ UNDERWRITERS REQUIREMENTS 159 ardized known as ferrule and knife-blade contacts, and the currentratings were grouped into two sizes for the ferrule and four sizesfor the knife-blade contacts. The dimensions and classificationare fully…
Electrical engineering
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