Fire detection and fire alarm systems - Short-circuit isolators Ingestion-build-146508 BS EN 12094-1 is the

BS EN 12094-1 is the first part of the BS EN 12094 series that specifies requirements and test methods for electrical automatic control and delay devices (e

specific loads (e

IEC 60079-26

This part of EN 60068 determines the suitability of components

Fire detection and fire alarm systems - Short-circuit isolators Ingestion-build-146508 BS EN 12094-1 is theBS EN 54 17: 2005 specifies requirements, test methods and performance criteria for shortcircuit isolators, for use in fire detection and fire alarm systems for buildings (see EN 54 1). Means of isolation or protection incorporated within control and indicating equipment (item B in Figure 1 of EN 54 1: 1996) are not covered by this European Standard.