🔹 Siemens Magnet Coil – 3TY7543-0AR0 (415V AC, for 3TF54 / 3TF55 Contactors)
The Siemens 3TY75430AR0 is a contactor coil / magnet coil designed for compatible Siemens 3TF54, 3TF55 and 3TK54 contactors. It is specified for 415V AC at 50Hz and 500V AC at 60Hz, making it suitable for compatible AC control circuits in industrial motor-control and switching applications.
The contactor coil is an essential component that generates the electromagnetic force required to operate the contactor mechanism. The 3TY75430AR0 is suitable as a replacement coil for maintenance, servicing and repair of compatible Siemens contactors.
Using a compatible replacement coil can help restore contactor operation without replacing the complete contactor assembly, provided the existing contactor is otherwise serviceable. It is suitable for industrial control panels, motor starters, automation systems, electrical control cabinets, manufacturing machinery and OEM equipment.
The Siemens 3TY75430AR0 contactor coil can be used in:
The coil provides the electromagnetic actuation required for compatible Siemens contactors.
The 3TY75430AR0 is suitable for replacement and maintenance of compatible 3TF54, 3TF55 and 3TK54 contactors.
The specified coil voltage is 415V AC at 50Hz and 500V AC at 60Hz, supporting compatible control applications.
Replacing a faulty coil can help restore contactor operation without replacing the complete contactor, when the equipment is otherwise serviceable.
Suitable for motor control, automation, machinery and electrical control systems.
The Siemens 3TY75430AR0 provides a practical spare-coil solution for compatible 3TF54/55 and 3TK54 contactors. It is suitable for industrial maintenance teams, OEMs, panel builders and electrical contractors requiring replacement Siemens contactor components.
Always verify the contactor model, coil part number, control voltage and frequency before installation.
Looking for a Siemens 3TY75430AR0 contactor coil supplier in India? SB Smart supplies Siemens contactor coils, contactor accessories, motor-control components, switchgear and industrial electrical spare parts for OEMs, panel builders, electrical contractors and maintenance teams.
SB Smart supplies Siemens industrial products across Delhi, Faridabad, Gurugram, Noida, Punjab, Mumbai and major cities across India.
1. What is Siemens 3TY75430AR0?
The 3TY75430AR0 is a Siemens contactor/magnet coil designed for compatible 3TF54, 3TF55 and 3TK54 contactors.
2. What is the coil voltage?
It is specified for 415V AC at 50Hz and 500V AC at 60Hz.
3. Which contactors are compatible with this coil?
The coil is designed for compatible Siemens 3TF54, 3TF55 and 3TK54 contactors.
4. Can this coil be used as a replacement?
Yes, it is suitable for compatible contactor maintenance, repair and replacement applications.
5. What is the purpose of a contactor coil?
The coil creates the electromagnetic force needed to operate the contactor and switch its main contacts.
6. What should I check before ordering?
Confirm the contactor model, coil part number, control voltage and frequency to ensure compatibility.
7. Where can I buy Siemens 3TY75430AR0 in India?
You can source the Siemens 3TY75430AR0 from SB Smart for compatible Siemens contactor maintenance and replacement requirements.
| Parameter | Specification |
|---|---|
| Product Series | Siemens 3TY Series |
| Model Number | 3TY7543-0AR0 |
| Product Type | Magnet Coil |
| Rated Voltage | 415V AC |
| Coil Type | AC Coil |
| Compatible Contactors | Siemens 3TF54, 3TF55 |
| Function | Electromagnetic Contactor Actuation |
| Mounting | Internal Contactor Coil |
| Application | Motor Control & Automation |
| Duty Type | Continuous Duty |
| Brand | Siemens |
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