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BSI - BS 5311

High-Voltage Alternating-Current Circuit-Breakers

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Organization: BSI
Publication Date: 29 April 1988
Status: inactive
Page Count: 186
ICS Code (Fuses and other overcurrent protection devices): 29.120.50
scope:

Requirements for a.c. circuit-breakers (other than for electrical traction equipment and overhead lines) for indoor or outdoor installation for operation at frequencies up to 60 Hz with voltages above 1000 V. Applies only to 3-pole circuit breakers for use in three-phase systems and single-pole circuit breakers for use in single phase systems. To be read in conjunction with BS 6581

Document History

April 15, 1996
High-Voltage Alternating-Current Circuit-Breakers
Applies to 3 pole circuit breakers for 3 phase systems and single pole circuit breakers for single phase systems for frequencies up to 60 Hz and voltages above 1000 V.
April 15, 1996
High-Voltage Alternating-Current Circuit-Breakers
A description is not available for this item.
BS 5311
April 29, 1988
High-Voltage Alternating-Current Circuit-Breakers
Requirements for a.c. circuit-breakers (other than for electrical traction equipment and overhead lines) for indoor or outdoor installation for operation at frequencies up to 60 Hz with voltages...
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