SIEMENS 6EW1861-2AC Fast Transfer Device
The SIEMENS 6EW1861-2AC is a high-speed drive module engineered for critical power switching applications in industrial automation systems. It delivers precise control and rapid response during power transfers, minimizing downtime in manufacturing plants, power distribution facilities, and process industries. This robust component ensures uninterrupted operations in environments demanding high availability.
| Parameter | Specification |
|---|---|
| Brand | SIEMENS |
| Model | 6EW1861-2AC |
| Function | Fast Transfer Device |
| Response Time | <10ms |
| Rated Voltage | 400-480V AC |
| Rated Current | 16A |
| Protection Rating | IP20 |
| Operating Temperature | -25°C to +70°C |
| Weight | 3.2Kg |
| Certifications | CE, UL, IEC |



Applications & Compatibility
This device excels in mission-critical scenarios including:
- Manufacturing line power backup systems
- Uninterruptible Power Supply (UPS) transfers
- Process industry emergency power switching
- Data center power redundancy configurations
Compatible with Siemens S7-1500 PLC systems and SIMATIC drive components. For integration guidance with specific controllers like S7-300 or SINAMICS drives, contact our engineers.
Apex Automation Services
Founded in 2014, Apex Automation delivers ready-to-ship industrial solutions with expert technical support. Our services include:
- Pre-sales technical consultation for system integration
- Comprehensive 1-year warranty on all components
- Priority replacement for defective units
- Custom sourcing for obsolete or specialized equipment
Actual pricing and availability: Contact via WhatsApp or email anikaqx@gmail.com. Can’t find your model? We’ll source it within 72 hours.

















There are no reviews yet.