Description
Siemens 3RW5546-6HA14 | SIRIUS 3RW55 Soft Starter
Product Overview
3RW5546-6HA14 is a Siemens SIRIUS 3RW55 high-performance three-phase soft starter. It provides smooth motor starting and stopping to reduce inrush current and mechanical shock, equipped with integrated bypass, motor overload protection and comprehensive diagnostic functions. Designed for heavy-duty industrial motors, widely used in pump, fan and compressor drive systems. Available as new surplus stock for system replacement and maintenance.
Key Technical Specifications
表格
| Item | Parameter |
|---|---|
| Full Part Number | 3RW5546-6HA14 |
| Brand | Siemens |
| Product Type | SIRIUS Soft Starter |
| Product Status | New |
| Warranty Period | 1 year |
| Delivery Time | 3-5 days |
| Payment Method | T/T |
| Payment Terms | Advance payment / Full payment |
| Background | New surplus stock |
| Main Voltage | 200–480V AC |
| Control Supply | 110–250V AC |
| Rated Power | 110 kW at 400V |
| Protection Class | IP00 |
| Terminals | Screw terminals |
| Series | 3RW55 |







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