Siemens SIRIUS 3RW4201-8RB25-1KW0 Soft Starter
Siemens SIRIUS 3RW4201-8RB25-1KW0 Soft Starter for controlled motor start.
The Siemens 3RW4201-8RB25-1KW0 is a SIRIUS Soft Starter designed for smooth and controlled starting of three-phase motors. This soft starter helps to reduce mechanical stress on machinery and electrical stress on the power supply by gradually increasing the motor's voltage during startup. It is rated for a main circuit current of 75A and operates within a voltage range of 200-400V AC.
This soft starter is essential for applications requiring controlled motor acceleration, such as conveyor systems, pumps, fans, and compressors. By mitigating high inrush currents and torque shocks, it extends the life of motor and driven equipment, improves system reliability, and can contribute to energy savings by optimizing startup processes.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RW4201-8RB25-1KW0 SIRIUS Soft Starter. We are committed to providing reliable and cost-effective surplus industrial automation components. Equip your systems with quality parts from Stanlo Automation and ensure the efficient and prolonged operation of your motor-driven machinery.
| Type | Soft Starter |
| Series | SIRIUS |
| Main Circuit Current | 75 A |
| Main Circuit Voltage | 200-400 V AC |
| Motor Power | 37 kW at 400V |
| Control Voltage | 24 V AC/DC |