The Phoenix Contact 1051972 Relay Retaining Bracket is a robust metal accessory designed for secure mounting of 29 mm high industrial relays on the ECOR-2 relay base. Featuring an eject function and an integrated equipment marking area (8 x 25 mm), this bracket ensures easy installation and maintenance. Ideal for applications requiring reliable relay retention, the ECOR-RHM-2L model enhances operational efficiency in industrial automation systems.