Revision Standard - Active - Draft.
Enclosed low-voltage dc power circuit breakers of the stationary or drawout type of one- or two-pole construction with one or more rated maximum voltages of 300 V, 325 V, 600 V, 800 V, 1000 V, 1200 V, 1600 V, or 3200 V for applications on dc systems having nominal voltages of 250 V, 275 V, 500 V, 750 V, 850 V, 1000 V, 1500 V, or 3000 V, with general-purpose, high-speed, semi-high-speed and rectifier circuit breakers; manually or power-operated; and with or without electromechanical or electronic trip devices are covered in this standard. Service conditions, ratings, functional components, temperature limitations and classification of insulating materials, dielectric withstand voltage requirements, test procedures, and application are dealt with in this standard.
| File Size : | 1
file
, 820 KB |
| ISBN(s) : | 9798855712674 |
| Note : | This product is unavailable in Russia, Belarus |
| Number of Pages : | 81 |
| Product Code(s) : | STDUD27333 |
