Chauvin Arnoux OKTM-F 4E 4574-0A-42 Relay 24V

Chauvin Arnoux OKTM-F 4E 4574-0A-42/F Relay 24V is a timer relay from Chauvin Arnoux with a 24 VDC coil, identified by the model 4574-0A-42/F and the BIN545 listing in used-equipment catalogs. This OKTM-F 4E family device is described as a relai temporisé (timed relay) intended for control circuits that require a defined delay between energizing the coil and the switched output. The 24 VDC coil variant confirms its suitability for low-voltage automation environments, and the exact model 4574-0A-42/F appears consistently in dealer and marketplace listings as the 24V version of the OKTM-F 4E timer relay. Distributor references, including the Chauvin Arnoux energy catalog entries and orderable P01456271 listings, corroborate the 24VDC coil and the OKTM-F 4E designation for this relay. The combination of the model number, the 24 VDC coil rating, and the timer-function classification helps ensure this part is appropriate for timed-control tasks in industrial automation, sequencing, and safety interlocks where reliable electromechanical relays are employed.