Siemens
- Available:
- 1 pc.On RequestUpdated at: 22-08-2026
- Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
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Siemens 3RW4454-6BC44
SIRIUS Soft Starter
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Product Description
RoHS CompliantLifecycle Status:Successor:
The Siemens SIRIUS 3RW4454-6BC44 soft starter is a high-performance unit designed to provide smooth and controlled motor starting. This advanced device reduces mechanical stress and electrical surges during startup, extending the lifespan of your equipment.
With impressive ratings at 400V and 40°C, the 3RW4454-6BC44 can handle up to 615 Amperes and 355 kW in standard operation. For root-3 configurations, its capacity significantly increases to 1065 Amperes and 630 kW. It is compatible with a wide main circuit voltage range of 200-460V AC and operates with a control supply voltage of 230V AC. Equipped with robust screw terminals, this Siemens soft starter ensures secure and straightforward wiring.
Ideal for a broad spectrum of industrial applications requiring gentle and efficient motor acceleration and deceleration, the SIRIUS 3RW4454-6BC44 soft starter is a reliable choice for your equipment. However, please note that this product has been phased out, and its successor is the SIRIUS 3RW5. The preferred successor type is 3RW5552-6HA14.
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Offer details
- Best offer from:
Trusted supplier — Germany, member since 2024- Availability:
- 1 pc.In-StockUpdated at: 04-09-2026
- Warranty:
- 24 months
- Condition:
- Refurbished
Refurbished - A refurbished item inspected, cleaned, and repaired to full working order by either the manufacturer or a certified technician. The item is in excellent condition and fully operational.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Siemens
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Documents
Data Sheet
Datasheet for Siemens 3RW4454-6BC44, including specifications and features.
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TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
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