Eltako Control Relays Relay 622249 - Eltako R12-100-24V DC, The Eltako R12-100-24V DC is a relay with a nominal voltage of 24 V and a maximum switching current of 8 A. Manufactured by Eltako, this industrial relay is ideal for use in automation and control systems. It is typically employed in applications that require reliable electrical switching and control. Eltako R12-100-24V DC Relay 8A 24V 1 NO 1 NC DIN Rail Mounting