This concise reference includes 20% of the data that are needed 80% of the time by electrical design professionals in the preliminary and final design of commercial and industrial buildings.'n. i. 0 T3 1, 2, OR3 0LRa#39;TJ CONTACTS Ar Markad a* aquot;OLaquot; i( alarm contact aiac auponad. WIRING DIAGRAM A WIRING DIAGRAM shows, as closely as possible , the actual location of all of the component parts of the device. The open terminalsanbsp;...
|Title||:||Electrical Engineer's Portable Handbook|
|Author||:||Robert Hickey, Robert B. Hickey|
|Publisher||:||McGraw-Hill Professional Publishing - 1999|