🔹 Siemens Magnet Coil – 3TY7503-0AM0 (220V AC, for 3TF50 / 3TF51 Contactors)
🔹 Product Description
The Siemens 3TY7503-0AM0 is a 220V AC magnet coil designed for Siemens 3TF50 and 3TF51 power contactors. It provides the electromagnetic actuation required to operate the contactor mechanism, ensuring reliable switching of motors, machinery, and industrial electrical loads.
When supplied with 220V AC, the coil generates a magnetic field that attracts the contactor armature, closing the main contacts and allowing power to flow to the connected circuit. Upon removal of the control voltage, the spring-return mechanism opens the contacts, ensuring safe and dependable operation.
This replacement coil is commonly used in motor control centers (MCCs), industrial automation panels, HVAC systems, pumps, compressors, conveyors, manufacturing plants, and power distribution applications, where robust and consistent contactor performance is required.
🔹 Key Features
• Siemens 3TY Series magnet coil
• Model: 3TY7503-0AM0
• Rated control voltage: 220V AC
• Suitable for Siemens 3TF50 and 3TF51 contactors
• Reliable electromagnetic switching operation
• Designed for industrial AC control circuits
• High insulation strength and thermal stability
• Continuous-duty industrial construction
• Stable pull-in and drop-out characteristics
• Easy installation and replacement
• Long service life and dependable performance
| Parameter | Specification |
|---|---|
| Product Series | Siemens 3TY Series |
| Model Number | 3TY7503-0AM0 |
| Product Type | Magnet Coil for Contactor |
| Rated Control Voltage | 220V AC |
| Compatible Contactors | Siemens 3TF50, 3TF51 |
| Coil Type | AC Operated |
| Function | Electromagnetic actuation of contactor |
| Mounting Type | Internal coil assembly |
| Application | Motor control, automation, power switching |
| Duty Type | Continuous Duty |
| Brand | Siemens |
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