SIEMENS 3RW4434-6BC44 Sirius Soft Starter Item NO.: 2868150

➥Shipping Details

Product Model: 3RW4434-6BC44

Type: Sirius Soft Starter

Manufacturer: SIEMENS

Place of shipment:Xiamen, China

Delivery Time: 1-3 days

Quantity: 100% New Original

Minimum Order Quantity: 1pc

Shipping Method: DHL\UPS\Fedex\EMS\Others

Operating Voltage: 200–460 V AC

Control Supply Voltage: 230 V AC

Connection Type: Screw Terminals

The Siemens 3RW4434-6BC44 SIRIUS Soft Starter is a high-capacity motor starting solution designed to 

provide smooth acceleration and controlled deceleration for three-phase motors.This soft starter is rated for 

operation at 400 V and 40°C, delivering a standard current of 113 A and supporting motor outputs up to 55 kW 

in standard connection. For higher power applications, it can be configured in an inside-delta circuit, allowing 

operation up to 196 A and supporting motors up to 110 kW, making it highly flexible for different load requirements.

The unit is compatible with a wide voltage range of 200–460 V AC, with a control supply of 230 V AC, ensuring 

adaptability across various industrial power systems. Its design includes screw terminals, providing secure and 

reliable electrical connections for easy installation and maintenance.

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➥Why Choose Us

We provide efficient, cost-effective automation solutions focused on slashing your support and maintenance 

expenses. Forget downtime: we maintain a reliable supply of spare parts, even for obsolete models, keeping your 

legacy systems fully operational. Speed matters, so we guarantee a rapid 24-hour response and swift, secure 

delivery to minimize production interruptions. Every component is rigorously tested and backed by a full one-year 

warranty—your assurance of quality, dependable performance, and outstanding service at competitive prices.

➥Customer Notice

1. All product images are taken from actual products. Please contact us for more images.

2. All products sold come with a one-year warranty. If you find any quality problems within one month of receiving the 

goods, we will replace or refund you.

3. We are the largest supplier of industrial control products in China. If you need other types of products, please contact 

us and we will reply immediately.

4. We offer discounts if you purchase multiple items. If you have any questions about the price, please contact us.We 

are dedicated to serving you and ensuring your satisfaction. Our customers are located

all over the world.

➥Control Systems (DCS, PLC/SPS, CNC) 

- Panel Controllers

- HMI and Display Panels

- Industrial PC’s

- Drives ( Frequency Inverter and Servo)

- Motors

- Power Supplies

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