 | Joseph R. Davis, ASM International - 1992 - 590 pages
...pattern on one or both sides. Also called printed circuit board or printed wiring board. circuit breaker. A device designed to open and close a circuit by nonautomatic...open the circuit automatically on a predetermined overload of current, without injury to itself, when properly applied within its rating. circular electrode.... | |
 | Charles D. Reese, James Vernon Eidson - 1999 - 1038 pages
...a label, tag. or other record of certification. "Circuit breaker" (a) (600 volts nominal, or less.) A device designed to open and close a circuit by nonautomatic...circuit automatically on a predetermined overcurrent without injury to itself when properly applied within its rating. (b) (Over 600 volts, nominal.) A... | |
 | Jeffrey Wayne Vincoli - 2019 - 1112 pages
...of conductors through which electric current flows. circuit breaker (1) 600 Volts Nominal, or Less. A device designed to open and close a circuit by nonautomatic...circuit automatically on a predetermined overcurrent without damage to itself when properly applied within its rating. (2) Over 600 volts, nominal. A switching... | |
 | 1999 - 170 pages
...manufacturers can be referenced. Circuit Breakers NEC, Article 100, defines a "circuit breaker" as: A device designed to open and close a circuit by nonautomatic...circuit automatically on a predetermined overcurrent without damage to itself when properly applied within its rating. IEEE, Standard 100, in addition to... | |
 | 2001 - 744 pages
...circuit means the electrical circuit used to fire one or more electric blasting caps. Blastin9 swiich means a switch used to connect a power source to a...member of the company supervisory or technical staff. Competeni person means a person having abilities and experience that fully qualify him to perform the... | |
 | Paul A. Rosenberg - 2001 - 348 pages
...Chase. Recess in inner face of masonry wall providing space for pipes and/ or ducts. Circuit breaker. A device designed to open and close a circuit by nonautomatic...open the circuit automatically on a predetermined overload of current, without injury to itself when properly applied within its rating. Circular mil.... | |
 | Kenneth G. Mastrullo, Ray A. Jones, Jane G. Jones - 2006 - 334 pages
...designed to carry fault current and to withstand the magnetic forces of such current. Circuit Breaker. A device designed to open and close a circuit by nonautomatic...circuit automatically on a predetermined overcurrent without damage to itself when properly applied within its rating. Class I locations. Class I locations... | |
 | James Barrett, Brian Vinchesi, Robert Dobson, Paul Roche, David Zoldoske - 2004 - 466 pages
...(California Irrigation Management Information System). Weatherstation network in California. Circuit breaker Device designed to open and close a circuit by nonautomatic...circuit automatically on a predetermined overcurrent without damage to itself when properly applied within its rating." Cohesion In soils, the attraction... | |
 | 2004 - 748 pages
...airstream or a split of the main airstream to increase airflow through a section or sections of a mine. Capped fuse means a length of safety fuse to which...means capable of being ignited and consumed by fire. Combustible material means a material that, in the form in which it is used and under the conditions... | |
 | H. Brooke Stauffer - 2004 - 344 pages
...Cable. A factory assembly of two or more conductors having an overall covering. [800.2] Circuit Breaker. A device designed to open and close a circuit by nonautomatic...circuit automatically on a predetermined overcurrent without damage to itself when properly applied within its rating. Concealed. Rendered inaccessible... | |
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Circuit breaker means a device designed to open and close a circuit by nonautomatic means and to open the circuit automatically on a predetermined overcurrent setting without injury to itself when properly applied within its rating. 
