Siemens SIRIUS 3RW4436-6BC35 Soft Starter - Phased Out
Siemens SIRIUS 3RW4436-6BC35 soft starter, phased-out product.
The Siemens SIRIUS 3RW4436-6BC35 is a soft starter designed for smooth acceleration of three-phase motors. With ratings of 145 A at 575 V (125 hp) in standard configuration and 251 A (250 hp) inside-delta, it offers robust motor control. This unit operates on 400-600 V AC with a 115 V AC control voltage and features screw terminals for connection. It is important to note that this is a phased-out product.
Soft starters like the 3RW4436-6BC35 are essential in applications requiring reduced mechanical stress during motor startup, such as conveyor systems, pumps, and fans. By limiting inrush current, they extend the lifespan of motors and mechanical components, contributing to overall system reliability and efficiency in industries like manufacturing and material handling.
Stanlo Automation, a veteran-owned distributor, offers this phased-out Siemens soft starter. While a successor is available, we can provide this component for existing systems or specific requirements. Trust Stanlo Automation for your industrial surplus needs, ensuring you get the parts you need to keep your operations running.
| Values at 575 V, 50 °C standard | 145 A, 125 hp |
| Inside-delta | 251 A, 250 hp |
| Voltage | 400-600 V AC |
| Control Voltage | 115 V AC |
| Terminals | Screw |