Siei A2W146D5Xsxx Dst146 Soft Start Motor Controller 3Ph 50-60Hz

Siei A2W146D5Xsxx Dst146 Soft Start Motor Controller 3Ph 50-60Hz

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Brand : Ram Automations
SKU: RAMA100009930
Availability: In Stock

The Siei A2W146D5Xsxx DST146 Soft Start Motor Controller is a robust and high-performance solution engineered for controlled motor startup and protection in demanding three-phase industrial...

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The Siei A2W146D5Xsxx DST146 Soft Start Motor Controller is a robust and high-performance solution engineered for controlled motor startup and protection in demanding three-phase industrial systems. Manufactured by Siei Spa in collaboration with Fairford Electronics Ltd under the Midistart Gefran series, this soft starter is designed to limit inrush current, reduce mechanical stress, and improve energy efficiency. It is ideally suited for applications in manufacturing, automation, HVAC, and pumping systems.

Key Features:

  • Soft start functionality for smooth motor acceleration and deceleration

  • Wide input voltage compatibility (230V–460V AC, 3-phase, 50/60Hz)

  • Supports both AC and DC control inputs for flexible integration

  • IP20 open-type design with pollution degree 3 environmental rating

  • Built to IEC 60947-4-2 and EN 60947-4-2 standards for industrial reliability

Specifications:

  • Product Name: Siei A2W146D5Xsxx DST146 Soft Start Motor Controller

  • Model: DST146 | Type: A2W146D5Xsxx

  • Input Voltage (Ue): 230V–460V AC, 3 Phase, 50/60Hz

  • Control Supply (Us): 115/230V AC | Control Voltage (Uc): 12–230V AC/DC

  • Output Voltage: 0–Ue VAC

  • Load Cycle Rating: 146A (AC-53A: 4-6: 99-10)

  • Standards: EN 60947-4-2 / IEC 60947-4-2

  • Design: Open Type Equipment | IP Rating: IP20

  • Environment: Pollution Degree 3

  • Weight: 7.820 kg

  • Additional IDs: 50EBX4 / 50EBX4/2 / FD8300S7 / FM040728 / PT0067763 / PCB 8100X6 / FD8101C6

  • Origin: Made in the EU

The Siei DST146 soft starter offers reliable motor protection and precise control in a durable European-manufactured unit. With its flexible input configuration and compliance with global standards, it is an ideal choice for industrial automation systems seeking smooth motor operation and enhanced equipment longevity.

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.

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