3RW4075-6BB44 - SIEMENS - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

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3RW4075-6BB44

3RW4075-6BB44 – Siemens 3RW44 soft starter, 75A, 380-480V AC, for motors up to 45kW. Features integrated bypass, overload protection, and optional communication

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TEL：+86 13600179521
Mail：info@hongkongeasy.com
info@hongkongeasy.com

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3RW4075-6BB44 – Siemens SIRIUS 3RW44 soft starter

Key Parameters:
Rated current: 75A

Voltage: 380–480V AC (3-phase)

Power: 37–45 kW (depending on voltage)

Protection: Integrated overload & short-circuit protection

Control: Built-in bypass contactor, digital display

Communication: Optional PROFIBUS/PROFINET (with module)