Siemens SIRIUS 3RW44 Soft Starter - 75kW, 134A Standard
Siemens SIRIUS 3RW4435-6BC44 soft starter for three-phase motors.
The Siemens SIRIUS 3RW4435-6BC44 is a high-performance soft starter designed to provide smooth and controlled starting of three-phase AC motors. It features values of 134A (75kW) in standard connection and 232A (132kW) in inside-delta connection at 400V and 40°C. The operating voltage range is 200-460V AC, with a control voltage of 230V AC.
This soft starter is ideal for applications requiring reduced mechanical stress during motor startup, such as in pumps, fans, compressors, and conveyor systems. It offers features like integrated bypass contact system, motor overload protection, and adjustable current limitation for enhanced reliability and motor longevity.
Stanlo Automation, a veteran-owned distributor of surplus automation parts, offers the Siemens 3RW4435-6BC44 SIRIUS soft starter. Ensure smooth motor starts and protect your equipment by sourcing from Stanlo Automation.
| Model | 3RW4435-6BC44 |
| Rated Voltage | 200-460 V AC |
| Standard Current (40°C) | 134 A |
| Standard Power (40°C) | 75 kW |
| Inside-Delta Current (40°C) | 232 A |
| Inside-Delta Power (40°C) | 132 kW |
| Control Voltage | 230 V AC |
| Connections | Screw Terminals |
| Protection | IP00 (Enclosed) |