Circuit breakers. Technical specification Ingestion-build-63436 If the product is only

If the product is only intended to protect against lofted stones (commonly used in off-road riding) then EN 14021 will be used

or provide test procedures for online data collection

BS 7988:2002 A code of practice for the use of information technology (IT) in the delivery of assessments has achieved international status to become BS ISO/IEC 23988:2007

BS 7079:2009 replaces BS 7079-0:1990 which has been withdrawn

It establishes a procedure for the determination of the efficiency on the basis of a particle counting method using a liquid (or alternatively a solid) test aerosol and allows a standardized classification of these filters in terms of their efficiency

Circuit breakers. Technical specification Ingestion-build-63436 If the product is only1 Scope and field of application This standard gives design information and specifies test methods for aircraft circuit breakers covered by EN standards. It is applicable if it is referred to in these standards.