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ISO 7588-1:1998
Road vehicles - Electrical/electronic switching devices - Part 1: Relays and flashers
This part of ISO 7588 specifies dimensional characteristics and the functional allocation of relay and flasher terminals intended for road vehicles.
Annex A gives additional information on the dimensions of socket apertures and annex B gives additional information on the different terminal functional allocation of flasher unit systems.
International Organization for Standardization [iso]