BS 5311:1988

Specification for high-voltage alternating-current circuit-breakers

BSI Group, 04/29/1988

Publisher: BS

File Format: PDF

$125.00$251.46

Description

Published:29/04/1988

Pages:192

File Size:1 file

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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.

All current amendments available at time of purchase are included with the purchase of this document.

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