Revision Standard - Superseded.
This standard covers enclosed low-voltage AC power circuit breakers of the stationary or draw-out type of two- or three-pole construction, with one or more rated maximum voltages of 635 V (600 V for units incorporating fuses), 508 V, and 254 V for application on systems having nominal voltages of 600 V, 480 V, and 240 V; with unfused or fused circuit breakers; manually or power operated; and with or without electromechanical or solid-state trip devices. It deals with service conditions, ratings, functional components, temperature limitations and classifications of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application.
| File Size : | 1
file
, 69 KB |
| ISBN(s) : | 9780738110509 |
| Note : | This product is unavailable in Russia, Belarus |
| Number of Pages : | 19 |
| Product Code(s) : | STDSU14241 |
| Published : | 05/21/1991 |
