BS 787-4:1972

BS 787-4:1972


Full Specification Given Below:

Standard BS 787-4:1972
Title Identifier Specification for mining type flameproof gate-end boxes. Gate-end boxes for drilling machines (for use on 3-phase a.c. circuits up to 650 V)
Status CU
Publication Date 25/01/72
Committee MRE/3
Approximate Price 64.00
Notes
ISBN 0 580 06867 6
Pages 24
International Equivalent
Descriptors Gate-end boxes, Protected electrical equipment, Electric enclosures, Mining equipment, Power transformers, Dry-type transformers, Transformers, Frequency changers, Drilling machines, Rated voltage, Rated current, Rated frequencies, Marking, Design, Electric connectors, Electrical protection equipment, Type testing, Temperature rise, Electrical safety, Endurance testing, High-voltage tests, Drilling (mineral extraction)
Cross references BS 88, BS 159, BS 171, BS 229, BS 350, BS 542, BS 587, BS 775, BS 861, BS 1259, BS 1395, BS 2613, BS 3101, BS 3454, BS 3871
Replaces
Replaces Notes
Replaced By
Replaced by Notes


To purchase this standard/document, please email
Obtain a Quote for BS, ISO, EN and IEC Standards





Back to Standards Direct