Siemens 3Rw4435-6Bc44 Sirius Semiconductor Motor Starter 50-60Hz
Siemens 3Rw4435-6Bc44 Sirius Semiconductor Motor Starter 50-60Hz

Siemens 3Rw4435-6Bc44 Sirius Semiconductor Motor Starter 50-60Hz

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Brand : Ram Automations
SKU: RAMA100009857
Availability: In Stock

The Siemens 3RW4435-6BC44 Sirius Semiconductor Motor Starter is a high-performance soft starter designed for controlled motor acceleration and deceleration in industrial applications. Part of the...

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Description

The Siemens 3RW4435-6BC44 Sirius Semiconductor Motor Starter is a high-performance soft starter designed for controlled motor acceleration and deceleration in industrial applications. Part of the Siemens Sirius series, this unit enables reduced mechanical stress on motors and machinery by delivering smooth starts and stops, making it ideal for pumps, compressors, conveyors, and fans. Operating on a wide voltage range of 200–460V AC at 50/60Hz, it features advanced protection functions and is compliant with international standards IEC/EN 60947-4-2, 60947-5-1, and 60947-8. PROFIBUS DP communication support ensures seamless integration into modern automation systems.

Key Features:

  • Rated for 134 A (AC-53A) with Class 10 motor protection and soft start capability

  • Wide operating voltage range from 200–460V AC, 50/60Hz for flexible system compatibility

  • PROFIBUS DP integration for remote monitoring and control within industrial networks

  • High short circuit withstand capacity up to 10 kA @ 600V, ensuring system safety

  • Built-in auxiliary contacts with B300/R300 ratings for enhanced control options

Specifications:

  • Model: 3RW4435-6BC44

  • Control Voltage: 230V AC / 24V DC

  • Rated Current: 134 A (AC-53A)

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

  • Rated Insulation Voltage (Ui): 690V

  • Impulse Withstand Voltage (Uimp): 6 kV

  • Short Circuit Rating: 10 kA @ 600V

  • Auxiliary Contacts: B300, R300

  • Operating Temperature: Up to 50°C

  • Terminal Kit: 3RT1956-4G

  • Torque: 80–110 lb.in (10–12 Nm)

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

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

  • Country of Origin: Made in Germany

  • Weight: 7.560 kg

Built with Siemens' renowned engineering precision, the 3RW4435-6BC44 Sirius Motor Starter delivers superior motor control, system protection, and communication capabilities for demanding industrial applications. Its combination of safety, performance, and integration makes it a dependable choice for smart motor management in automated environments.

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.).

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