BS ISO 10924-5:2016 pdf download.Road vehicles — Circuit breakers — Part 5: Circuit breakers with bolt with rated voltage of 450 V
1 Scope
This part of ISO 10924 specifies circuit breakers with rated voltage of 450 V for use in road vehicles. It establishes, for this circuit breaker type, the rated current, test procedures, performance requirements and dimensions. This part of ISO 10924 is intended to be used in conjunction with ISO 10924-1 and with ISO 10924-2. The numbering of its clauses corresponds to that of ISO 10924-1 whose requirements are applicable, except where modified by requirements particular to this part of ISO 10924. This part of ISO 10924 is applicable to circuit breakers with a rated voltage of 450 V d.c., a current rating of no greater than 300 A and a breaking capacity of 6 000 A.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 6722–1, Road vehicles — 60 V and 600 V single-core cables — Part 1: Dimensions, test methods and requirements for copper conductor cables
ISO 8820–7, Road vehicles — Fuse-links — Part 7: Fuse-links with tabs (Type G) with rated voltage of 450 V
ISO 8820–8, Road vehicles — Fuse-links — Part 8: Fuse-links with bolt-in contacts (Type H and J) with rated voltage of 450 V
ISO 10924–1, Road vehicles — Circuit breakers — Part 1: Definitions and general test requirements
ISO 16750–4, Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 4: Climatic loads
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 10924-1 apply.
4 Marking, labelling and colour coding
See ISO 10924-1 and Table 1.
BS ISO 10924-5:2016 pdf download
