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" ... b. Must be placed at every point where a change is made in the size of wire [unless the cut-out in the larger wire will protect the smaller. "
Practical Operation of Arc Lamps - Σελίδα 49
των National Carbon Company, Inc - 1911 - 75 σελίδες
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The Architect's and Builder's Pocket-book of Mensuration, Geometry ...

Frank Eugene Kidder - 1892 - 1032 σελίδες
...Safety Cut-outs : (a) Must be in plain sight or enclosed in an approved box, readily accessible. (6) Must be placed at every point where a change is made in the size of the wire (unless the cut-out in the larger wire will protect the smaller). (el Must be supported on...

Electric Lighting Specifications for the Use of Engineers and Architects

Earle Abbott Merrill - 1892 - 188 σελίδες
...Placed where the overhead or underground conductors enter a building and join the inside wires. 2. Placed at every point where a change is made in the size of wires (unless the cut-out in the larger wire will protect the smaller.) This includes all flexible...

Convention

National Electric Light Association. Convention - 1892 - 458 σελίδες
...Placed where the overhead or underground conductors enter a building and join the inside wires. 2. Placed at every point where a change is made in the size of the wire (unless the cut-out in the larger wire will protect the smaller). This includes all flexible...

A Hand-book of Wiring Tables for Arc, Incandescent Lighting, and Motor Circuits

Arthur Eugene Watson - 1892 - 118 σελίδες
...37. A cnt-out must be placed where the underground or overhead service joins the inside wires, and at every point where a change is made in the size of the wire (unless the cut-out in the larger wire is intended to protect the smaller). 38. Cut-outs,...

Standard Tables for Electric Wiremen: With Instructions for Wiremen and ...

Charles M. Davis - 1893 - 162 σελίδες
...SAFETY CUT-OUTS— a. Must be in plain sight or enclosed in an approved box, readily accessible. b. Must be placed at every point where a change is made in the size of the wire (unless the cut-out in the larger wire will protect the smaller). c. Must be supported on...

Practical Dynamo Building: With Detail Drawings and Instructions for Winding

La Motte C. Atwood - 1893 - 180 σελίδες
...carry. 37. A cut-out must be placed where the underground or overhead sendee joins the inside wires, and at every point where a change is made in the size of the wire (unless the cut-out in the larger wire be intended to protect the smaller). 38. Cut-outs,...

Electrical Engineer, Τόμος 17

1894 - 622 σελίδες
...placed where the overhead or underground conductors enter a building and join the inside wires. 2. Must be placed at every point where a change is made in the size of the wire (unless the cut-out in the larger wire will protect the smaller). This includes all flexible...

The Electrical Transmission of Energy: A Manual for the Design of Electrical ...

Arthur Vaughan Abbott - 1895 - 646 σελίδες
...placed where the overhead or underground conductors enter a building and join the inside wires. 2. Must be placed at every point where a change is made in the size of the wire (unless the cut-out in the larger wire will protect the smaller). This includes all flexible...

Electric Wiring Specifications for Incandescent Lighting

George H. Kimber - 1896 - 80 σελίδες
...danger of the melted fuse metal coming in contact with any substance which might be ignited thereby. b. Must be placed at every point where a change is made in the size of the wire (unless the cut-out in the larger wire will protect the smaller). c. Must be supported on...

Electric Lighting Specifications

Earle Abbott Merrilol - 1896 - 232 σελίδες
...a. Must be in plain sight or enclosed in an approved box readily accessible. (See Definitions). b. Must be placed at every point where a change is made in the size of the wire (unless the cut-out in the larger wire will protect the smaller). c. Must be supported on...




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