• Your shopping cart is empty!

  • BS 4293:1983

BS 4293:1983

Specification for residual current-operated circuit-breakers

BSI Group, 07/29/1983

Publisher: BS

File Format: PDF

$34.00$69.09


Published:29/07/1983

Pages:16

File Size:1 file , 600 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

Requirements for rating, design, construction and testing of residual current operated circuit breakers having a rated voltage not exceeding 660 V, a rated current not exceeding 125 A and a rated frequency not exceeding 400 Hz. Includes circuit breakers utilizing auxiliary sources and circuit breakers with electronic circuitry.

Cross References:
BS 5419


Partially replaced by BS EN 61008-1:1995 and BS IEC 1008-2-2:1990.

Incorporates the following:
AMD 4851 published 31 May 1985
AMD 6279 published 21 December 1990

More BS standard pdf

BS PD CEN/CLC/TR 17602-80-03:2021

BS PD CEN/CLC/TR 17602-80-03:2021

Space product assurance. Software dependability and safety

$166.00 $332.74

BS 8418:2021 EXCOMM

BS 8418:2021 EXCOMM

Expert Commentary for BS 8418:2021. Design, installation, commissioning and maintenance of detector-activated video surveillance systems (VSS). Code of practice

$47.00 $95.25

BS PD ISO/TS 10986:2021

BS PD ISO/TS 10986:2021

Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes. System design of above ground pipe and joint installations without end thrust

$166.00 $332.74

BS PD IEC TR 63226:2021

BS PD IEC TR 63226:2021

Managing fire risk related to photovoltaic (PV) systems on buildings

$125.00 $251.46