Siemens SIRIUS 3RW40 Soft Starter - 45A
Siemens SIRIUS 3RW40 Soft Starter, 45A, 400-600V AC.
The Siemens 3RW4036-2TB05 is a SIRIUS soft starter designed for smooth and controlled starting of three-phase motors. It has a rating of 45A and is suitable for motor outputs up to 30 kW at 500V. The operating voltage range is 400-600V AC, with a control voltage of 24V AC/DC. This model includes built-in thermistor motor protection and utilizes spring-type terminals for secure connections.
Soft starters are essential for reducing mechanical stress on machinery and electrical stress on the power grid during motor start-up. Applications include pumps, fans, compressors, conveyors, and other industrial equipment where smooth acceleration is required to prevent jolts and high inrush currents.
Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 3RW4036-2TB05 soft starter. Ensure reliable motor control and protect your equipment by sourcing your components from Stanlo Automation.
| Part Number | 3RW4036-2TB05 |
| Manufacturer | Siemens |
| Series | SIRIUS 3RW40 |
| Current Rating | 45 A |
| Motor Power | 30 kW (at 500 V) |
| Voltage Range | 400-600 V AC |
| Control Voltage | 24 V AC/DC |
| Protection | Thermistor motor protection |
| Terminals | Spring-type |