Siemens SIRIUS 3RW30 Soft Starter, Size S3
Siemens SIRIUS 3RW30 soft starter, Size S3, 75A, 37kW, 24V DC control.
The Siemens SIRIUS 3RW3045-1AB04 is a soft starter designed for smooth acceleration of three-phase induction motors. This Size S3 unit is rated for 75 Amperes and can handle motor loads up to 37 kW at 400 V. It operates with a wide AC supply voltage range of 200-460 V and a control voltage of 24 V DC. The device features screw connections for reliable and secure wiring.
Soft starters like the 3RW30 series are essential for reducing mechanical stress on machinery and electrical inrush currents when starting motors. They are widely used in industrial applications such as conveyor systems, pumps, fans, compressors, and other machinery where controlled motor start-up is required to prevent damage and save energy.
As a veteran-owned surplus parts distributor, Stanlo Automation provides access to quality industrial components like the Siemens 3RW3045-1AB04 soft starter. We ensure you receive reliable equipment to optimize your motor control applications.
| Series | SIRIUS 3RW30 |
| Size | S3 |
| Rated Current | 75 A |
| Motor Power | 37 kW (at 400 V) |
| Supply Voltage | 200-460 V AC |
| Control Voltage | 24 V DC |
| Connection | Screw Terminal |