Buy genuine Siemens 3RW5246-6AC14 online
The Siemens 3RW5246-6AC14 is a high-performance SIRIUS soft starter designed for heavy-duty motor control applications. Operating at 200-480 V with a current rating of 370 A, this soft starter offers versatile, reliable motor starting with adjustable voltage and ramp times that protect your equipment and reduce electrical stresses. Its integrated bypass contact system and three-phase control ensure smooth start-up and enhanced efficiency, making it ideal for industrial automation and process control environments. Suitable for a wide range of motors and applications, the Siemens 3RW5246-6AC14 is a trusted component for optimizing motor longevity and system stability.
Key Features of Siemens 3RW5246-6AC14
- Soft starter for 3-phase motors with voltage range 200-480 V and current up to 370 A
- Starting voltage adjustable from 30% to 100% for tailored motor ramp-up
- Stop voltage fixed at 50% for controlled motor stopping
- Start-up ramp time adjustable from 0 to 20 seconds for smooth acceleration
- Integrated bypass contact system improves energy efficiency during motor run
- Supports screw terminal connections with 110-250 V AC control voltage
- CE, UL, and CSA certified ensuring compliance with international standards
- Equipped with buffering time feature to handle power failures effectively
- Compatible with standard and high-feature HMIs for user-friendly control and monitoring
Technical Specs of 3RW5246-6AC14
Explore Siemens 3RW5246-6AC14 specifications covering voltage, I/O, and communication for detailed parameters.
| Specification |
Details |
| Voltage Range |
200 - 480 VAC |
| Current Rating |
370 A |
| Starting Voltage |
30 - 100 % (adjustable) |
| Stopping Voltage |
50 % (fixed) |
| Start-up Ramp Time |
0 - 20 seconds |
| Control Voltage |
110 - 250 V AC |
| Phases Controlled |
3 |
| Certifications |
CE, UL, CSA |
Applications / Use Case
This Siemens 3RW5246-6AC14 is commonly used in industrial automation, process control, and production line systems worldwide. It is ideal for applications requiring reliable motor start-up and smooth stopping, such as conveyor belts, pumps, compressors, and packaging machinery. Its adjustable parameters and robust design allow it to handle high inrush currents and reduce mechanical stress on equipment, extending the operational lifecycle and improving energy efficiency.
Price & Availability
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