Siemens Magnet Coil – 3TY7503-0AU0 (240V AC, for 3TF50 / 3TF51 Contactors)
The Siemens 3TY7503-0AU0 is a 240V AC magnet coil designed specifically for Siemens 3TF50 and 3TF51 power contactors. This coil serves as the electromagnetic operating component that activates the contactor mechanism, enabling reliable switching of motors, machinery, and power circuits in industrial environments.
When supplied with a 240V AC control voltage, the coil generates a magnetic field that pulls the contactor armature, closing the main contacts and allowing electrical power to reach the connected load. When the voltage is removed, the contactor returns to its normal position, ensuring safe and efficient circuit control.
The 3TY7503-0AU0 is suitable for a wide range of applications including motor control centers (MCCs), industrial automation systems, power distribution panels, HVAC equipment, pumps, compressors, conveyors, and manufacturing facilities where dependable contactor operation is essential.
• Genuine Siemens 3TY Series magnet coil
• Model Number: 3TY7503-0AU0
• Rated Coil Voltage: 240V AC
• Compatible with Siemens 3TF50 and 3TF51 contactors
• Reliable electromagnetic switching performance
• Designed for industrial AC control circuits
• Stable pull-in and release characteristics
• High insulation strength and thermal durability
• Easy installation and replacement
• Suitable for continuous-duty operation
• Long service life and dependable performance
| Parameter | Specification |
|---|---|
| Product Series | Siemens 3TY Series |
| Model Number | 3TY7503-0AU0 |
| Product Type | Magnet Coil |
| Rated Voltage | 240V AC |
| Coil Type | AC Coil |
| Compatible Contactors | Siemens 3TF50, 3TF51 |
| Function | Electromagnetic Contactor Actuation |
| Mounting | Internal Contactor Coil |
| Application | Motor Control & Automation |
| Duty Type | Continuous Duty |
| Brand | Siemens |
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