BS 3871-1:1965

Specification for miniature and moulded case circuit-breakers-Miniature air-break circuit-breakers for a.c. circuits

BSI Group , 03/30/1990

Publisher: BS

File Format: PDF

$132.00$264.16

Description

Standard By:BSI Group , 03/30/1990

Published:03/30/1990

Pages:58

ISBN(s):0580041905

File Size:1 file

Language:English

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

Miniature circuit-breakers with fixed unadjustable time/current characteristics having current ratings up to 100 A and voltage ratings up to 415 V. Rating, design and construction. Type and routine tests. Appendices on: application, discrimination, short-circuit operation, measurement of prospective current and recovery voltage, computation of power factor and information to be included on records of type tests.