Siemens SIRIUS 3RW44 Soft Starter - 1076A (Standard)
Siemens SIRIUS 3RW44 High-Performance Soft Starter.
The Siemens 3RW4465-2BC45 is a SIRIUS soft starter designed for smooth and controlled starting of three-phase motors. It provides high performance with a standard current rating of 1076 A and an inside-delta rating of 1864 A at 500 V and 40°C. The operating voltage range is 400-600 V AC, with 230 V AC control voltage, and it features spring-type terminals for secure connections.
This model is part of the high-performance SIRIUS 3RW44 series. Please note that this product is phased out. The preferred successor is the SIRIUS 3RW5 series, with a specific recommendation for the 3RW5558-2HA16. While this unit is no longer in production, it remains a capable solution for applications requiring controlled motor acceleration.
Stanlo Automation, your trusted veteran-owned surplus parts distributor, can help you source this Siemens 3RW4465-2BC45 or find suitable alternatives. We specialize in providing hard-to-find industrial automation components, ensuring your critical machinery stays operational with reliable and cost-effective solutions.
| Rated Current (Standard @ 500V, 40°C) | 1076 A |
| Rated Current (Inside-delta @ 500V, 40°C) | 1864 A |
| Rated Power (Standard @ 500V, 40°C) | 800 kW |
| Rated Power (Inside-delta @ 500V, 40°C) | 1350 kW |
| Operating Voltage | 400-600 V AC |
| Control Voltage | 230 V AC |
| Terminals | Spring-type |