Name:
BS 7657:2022 PDF
Published Date:
05/31/2022
Status:
Active
Publisher:
BSI Group
This British Standard specifies requirements for cut-out assemblies up to 100 A rating, for power supply to buildings. Each cut-out assembly provides a means of terminating service cables, protection, a neutral facility and/or a means of earthing the supply, and anti-tamper protection. The primary purpose of the cut-out is to protect the service cable.
Cut-out assemblies are suitable for use on single-phase or three-phase low-voltage public electricity supply systems with a maximum voltage up to 440 V AC and at a frequency of 50 Hz, the neutral being effectively earthed. The provisions of the general rules dealt with in BS EN IEC 60947-1 are applicable to this standard when specifically called for.| File Size : | 1 file , 980 KB |
| ISBN(s) : | 9780539128895 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 32 |
| Product Code(s) : | 30412432, 30412432, 30412432 |
| Published : | 05/31/2022 |
