Cyclopedia of heating, plumbing and sanitation; a complete reference work . I ALL CONDUCTORS IN ONE CONOUtT MOTOR CIRCUITS 6 Z SUPPLIED BY 13 z & 1 ?0 - Ik O u §3 •- - ; \ g .?. .4 f 5 5fl . i>. ;r. I C7,- H (JO g 1 1/AiN G .- B . * BOTH CONDUCTORS IN ONE CONDUIT i< 2 K b HAS CONNECTIONS FOR 2< 5 ? i i 0 IL 1-i 1- 5 KNIFE SWITCHES 1< O 8 o g » O o £ 1 SO 1 J 1 si ^ in 1 C D 1? B 4 B 1 A 2 NO ] U, Li C . i 4 ? F. -V a B 4 A 4 tm 1 B -1 4 5 TH ,.1 ^ -1 4 B TH 4 4 B i 2 A .3 TH 1 2 4 1 t II 4 4 i H Ifc 1 </) m in ? ? * F X MAIN SWITCH Fig. 41. Wiring of an Offi
Cyclopedia of heating, plumbing and sanitation; a complete reference work . I ALL CONDUCTORS IN ONE CONOUtT MOTOR CIRCUITS 6 Z SUPPLIED BY 13 z & 1 ?0 - Ik O u §3 •- - ; \ g .?. .4 f 5 5fl . i>. ;r. I C7,- H (JO g 1 1/AiN G .- B . * BOTH CONDUCTORS IN ONE CONDUIT i< 2 K b HAS CONNECTIONS FOR 2< 5 ? i i 0 IL 1-i 1- 5 KNIFE SWITCHES 1< O 8 o g » O o £ 1 SO 1 J 1 si ^ in 1 C D 1? B 4 B 1 A 2 NO ] U, Li C . i 4 ? F. -V a B 4 A 4 tm 1 B -1 4 5 TH ,.1 ^ -1 4 B TH 4 4 B i 2 A .3 TH 1 2 4 1 t II 4 4 i H Ifc 1 </) m in ? ? * F X MAIN SWITCH Fig. 41. Wiring of an Office Building. Diagram Showing Arrangement ofFeeders and Mains, Cut-Out Centers, etc. ELECTRIC WIRING 57 SCHEDULE or CIRCUITS. Q,,-£ d 2 SUP-PLIED Xo2 V OUTLETSSUPPLIED T0TA1 83 Z< 1 u5 5 .- = _ : A a 1 ? D 3 bcdefqhi B - :.: 4 *i Z2 n opar = c . Stijvwx e <= .. ?? vz a - ??- 5aiA ?_ ? bc ? ^ u .* ** . , d ? P **«*•* ..? : = X JV p - Sa^A 11 l! ? ° U <i « 12 * mP 1 fr - TT ? <i - OD z & b ct-rsV\X -- = o » • vw% J - 17 • ° Sa^A 18 1 z 1 ft M *. it fans cable no. 2 rises to s^ floor .. 3 .« .. 3d • • A •• d,h 7In Qth 10 . \sy 5howintf Explanation of Various Symbols used in Pigs. 4-1 to<*6 Inclusive CeiKnd Chandelier Wall Bracket ©- Gooseneck Bracket ©- Cluster •-- -Desk Li^ht a- Push Button Switch A- Snap Switch * ? ——-Master Clock 63- Motor Starter .=?- Interconnection Box Kia- Power Panel an- -Pull Box Circuit under Floor — on Ceiling Exposed — Service Line under Floor — ._ . _ Fig. 42. Wiring an Office Building. Basement Plan Showing Branch circuit Wiring for Outlets in Basement. Location of Main Switchboard, and Trunk Cables of
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Keywords: ., bookauthoramericanschoolchicago, bookcentury1900, bookdecade1900
