Siemens 3TY6485-0AC8 Magnetic Contactor Coil

Siemens 3TY6485-0AC8 Magnetic Contactor Coil is a replacement AC coil for Siemens contactors, delivering 240V AC operation with 50/60 Hz compatibility. The coil is specified as 240V at 60 Hz and 220V at 50 Hz, enabling use with common European and North American power standards. As an AC-operated magnet coil, it energizes the contactor’s magnetic circuit when voltage is applied to the coil terminals, allowing the main contacts to switch and control the connected load. Identified by the exact model number 3TY6485-0AC8, this part is intended for use with compatible Siemens contactor assemblies and serves as a maintenance replacement to restore original performance. Typical applications involve control of motors, pumps, and other equipment where Siemens magnetic contactors are used to switch power in industrial or commercial settings. The coil’s 240V AC rating and dual-frequency compatibility ensure proper electrical characteristics when replacing a failed coil in suitable equipment, making it a straightforward sourcing option for service tasks where Siemens coils are preferred.