Siemens 110V AC Magnet Coil for 3TF54 / 3TF55 Contactors | 3TY7543-0AF0

🔹 Siemens Magnet Coil – 3TY7543-0AF0 (110V AC, for 3TF54 / 3TF55 Contactors)

🔹 Product Description

The Siemens 3TY7543-0AF0 is a 110V AC magnet coil specifically designed for Siemens 3TF54 and 3TF55 power contactors. This genuine Siemens replacement coil provides the electromagnetic force required to actuate the contactor mechanism, ensuring reliable switching of motors, machinery, and industrial power circuits.

When energized with 110V AC, the coil generates a magnetic field that attracts the contactor armature, causing the main contacts to close and allowing electrical power to flow to connected equipment. Once the control voltage is removed, the spring-return mechanism opens the contacts, ensuring safe and dependable operation.

The 3TY7543-0AF0 magnet coil is ideal for use in motor control centers (MCCs), industrial automation systems, power distribution panels, HVAC installations, pumps, compressors, conveyors, manufacturing facilities, and process industries, where consistent and reliable contactor operation is essential.

🔹 Key Features

• Genuine Siemens 3TY Series magnet coil
• Model Number: 3TY7543-0AF0
• Rated Coil Voltage: 110V AC
• Compatible with Siemens 3TF54 and 3TF55 contactors
• Reliable electromagnetic switching operation
• Designed for industrial AC control circuits
• Stable pull-in and release characteristics
• High insulation strength and thermal durability
• Suitable for continuous-duty applications
• Easy installation and replacement
• Long service life and dependable performance