Siemens Sirius 3Rw4422-1Bc44 Motor Starter 50-60Hz
Siemens Sirius 3Rw4422-1Bc44 Motor Starter 50-60Hz

Siemens Sirius 3Rw4422-1Bc44 Motor Starter 50-60Hz

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Brand : Ram Automations
SKU: RAMA100009861
Availability: In Stock

The Siemens Sirius 3RW4422-1BC44 Motor Starter is a compact and efficient soft starter designed to provide smooth motor acceleration and deceleration for low to medium-power...

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Description

The Siemens Sirius 3RW4422-1BC44 Motor Starter is a compact and efficient soft starter designed to provide smooth motor acceleration and deceleration for low to medium-power applications. Operating on a 230V AC control voltage and supporting a motor current of up to 29 A (AC-53A), this unit is ideal for industrial machinery, pumps, and HVAC systems where reduced mechanical stress and enhanced control are critical. Integrated with PROFIBUS DP communication, the 3RW4422-1BC44 offers seamless automation system integration and meets global standards including IEC/EN 60947-4-2, 60947-5-1, and 60947-8 for performance and safety.

Key Features:

  • Smooth soft start/stop functionality for motors up to 29 A

  • PROFIBUS DP interface for advanced communication and remote diagnostics

  • Wide operational voltage range of 200–460V AC, suitable for 50/60Hz power systems

  • Integrated overload protection and short-circuit current rating of 10 kA @ 600V

  • Compact design with IP00 protection for control cabinet installation

Specifications:

  • Model: 3RW4422-1BC44

  • Control Voltage: 230V AC / 24V DC

  • Rated Current: 29 A (AC-53A: 3.5–15: 30–10)

  • Operational Voltage (Ue): 200–460V AC, 50/60Hz

  • Rated Insulation Voltage (Ui): 690V

  • Impulse Withstand Voltage (Uimp): 6 kV

  • Auxiliary Contacts: B300, R300

  • Torque: 36–53 lb.in (4–6 Nm)

  • Wire Range: Ø5–6 mm, 0.8–1.2 Nm (7–10.3 lb.in)

  • Short Circuit Withstand: 1 kA (aux), 10 kA @ 600V main circuit

  • Surrounding Air Temp: Up to 50°C

  • Standards: IEC/EN 60947-4-2, 60947-5-1, 60947-8

  • Origin: Made in Germany

  • Weight: 5.020 kg

Built with the renowned precision of Siemens Sirius technology, the 3RW4422-1BC44 Soft Starter ensures reliable motor control, increased system longevity, and easy integration into modern automation infrastructures. Ideal for OEMs and system integrators, it is a cost-effective solution for smooth, protected motor operations in various industrial settings.

Shipping & Return

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.