MG Electronics MGT12300R AC 120 Volt Timer Relay

MG Electronics MGT12300R is a 120 VAC timer relay designed to provide timed switching in electrical control circuits. Also cataloged as 41-12-300R, this MG Electronics device operates on standard mains voltage and is suited for inclusion in control panels and automation setups that require a circuit to switch after a predefined interval. Timer relays pair a timing mechanism with a relay contact, enabling simple sequencing and delayed activation of connected loads in 120 V AC systems. The model name MGT12300R, with the alternative code 41-12-300R, helps ensure the part can be located in catalogs or replacement lists. In applications ranging from industrial automation to commercial equipment control, this relay can coordinate startup sequences, extend or suppress run times, or provide safety interlocks where a timed response is needed, all within typical 120 V AC control architectures.