• Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert
Celebrate World Standards Day. Save 10% with code WSD2026 until 31 Oct. Save now

BS 4752-1:1977

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Specification for switchgear and controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c. Circuit-breakers

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-03-1988

Superseded date

01-05-1992

£232.00
Excluding VAT
Summarise this standard

Definitions, classification, rated values, service conditions, tests. Includes moulded case circuit-breakers, and circuit-breakers with integral or separate fuses.

Committee
PEL/17
DevelopmentNote
REPLACES BS 3871: PART 2. IMPLEMENTS CENELEC HD 418
DocumentType
Standard
Pages
92
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
IEC 60157-1A:1976 Similar to
IEC 60157-1B:1979 Similar to

⚠

A newer version of this standard is available.

View Current Edition View Current Edition
£232.00
Excluding VAT