Description
The Siemens 3RW3036-2BB04 SIRIUS Soft Starter is designed to ensure smooth, reliable motor starting and stopping, reducing mechanical stress and extending equipment lifespan. Suitable for motors rated up to 22 kW, this soft starter operates within a wide 200–480 V AC voltage range and supports 3-phase systems, making it highly versatile for industrial environments.
With a current rating of 45 A, it provides efficient motor current control during startup, minimizing voltage dips and mechanical shock. The IP20 protection rating ensures safe installation within control cabinets. As part of the trusted SIRIUS range, this soft starter delivers performance, durability, and seamless integration into automation and motor control systems.
Ideal for pumps, fans, compressors, and conveyor systems, the 3RW3036-2BB04 enhances operational efficiency while protecting both motor and electrical infrastructure.
Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Part Number | 3RW3036-2BB04 |
| Product Range | SIRIUS |
| Product Type | Soft Starter |
| Power Rating | 22 kW |
| Rated Operational Voltage | 200–480 V AC |
| Phase | 3 Phase |
| Current Rating | 45 A |
| IP Rating | IP20 |
| Application | Industrial Motor Starting & Control |







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