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3TH3031-0AR0 | Contactor Relay, 415 V 50 Hz – Siemens
Product Overview
The 3TH3031-0AR0 is a high-quality contactor relay manufactured by Siemens, designed for reliable switching of electrical circuits. It is suitable for a wide range of industrial and commercial applications, offering robust performance and durability.
Key Features
- Voltage Rating: 415 V AC, 50 Hz
- Contact Configuration: 3NO (3 Normally Open Contacts)
- Rated Current: 9 A at 415 V AC
- Coil Voltage: 230 V AC
- Mechanical Life: Up to 10 million operations
- Electrical Life: Up to 1 million operations
- Mounting Type: DIN Rail Mounting
- Enclosure Material: Thermoplastic, flame-retardant
- Operating Temperature: -25°C to +60°C
- Protection Class: IP20
- Compliance: Meets international standards such as IEC, EN, and UL
Applications
The Siemens 3TH3031-0AR0 contactor relay is ideal for use in:
- Motor control circuits
- Heating and ventilation systems
- Lighting control systems
- Industrial automation
- Power distribution systems
Advantages
- High reliability and long service life
- Compact design for space-saving installation
- Easy to install and maintain
- Compatible with Siemens control systems
- Safe and efficient operation
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Voltage | 415 V AC |
| Frequency | 50 Hz |
| Rated Current | 9 A |
| Coil Voltage | 230 V AC |
| Contact Type | 3NO |
| Mounting | DIN Rail |
| Protection Class | IP20 |
Warranty
This product comes with a standard manufacturer warranty of 2 years, ensuring peace of mind and reliable performance.













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