BS EN 62271-105:2003:2004 Edition
$198.66
High-voltage switchgear and controlgear – Alternating current switch-fuse combinations
| Published By | Publication Date | Number of Pages |
| BSI | 2004 | 54 |
Applies to three-pole units for public and industrial distribution systems which are functional assemblies of switches including switch-disconnectors and current-limiting fuses designed so as to be capable of – breaking, at the rated recovery voltage, any current up to and including the rated short-circuit breaking current, – making, at the rated voltage, circuits to which the rated short-circuit breaking current applies. It does not apply to fuse-circuit-breakers, fuse-contactors, combinations for motor-circuits or to combinations incorporatingsingle capacitor bank switches.
