International Library of Technology · Scranton, International Textbook Co. · leaf 321
Fig. 30.Fig. 31 shows how the laminated contact completes the cir-cuit, and the method of mounting the lever will be seen byreferring to Fig. 30, in Avhich <?, a are the main laminatedcontacts and b, b the terminals against which they arepressed when the handle h is forced in. Each main contact… … Auxiliary^d Carbon Contact Fig. 31. is provided with a pair of light auxiliary contacts ;;/, m thatcan be easily renewed. These wipers press against thecarbon blocks/, p, and when the breaker flies out the arc isbroken between the carbon blocks and the wipers, becausethese do not break connection…
Electrical engineering
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