3RW4038-1BB05

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$1,349.43
$1,349.43
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Overview of Siemens 3RW4038-1BB05

Get genuine Siemens 3RW4038-1BB05 directly from LeadTime.ca for your automation system. The Siemens SIRIUS 3RW4038-1BB05 is a robust, industrial soft starter designed to reliably manage motor acceleration and deceleration, reducing mechanical stress and extending the lifespan of your equipment. Part of the 3RW40 basic performance series, this unit supports three-phase AC motors with a wide voltage range, making it a versatile solution for demanding industrial environments. With integrated features for smooth motor control and overload protection, it is an essential component for modern automation projects worldwide. Buy Siemens 3RW4038-1BB05 online to upgrade your system with factory-grade Siemens technology, trusted by engineers globally.

Key Features of Siemens 3RW4038-1BB05

  • Industrial-grade soft starter for three-phase AC motors up to 45 kW (60 HP)
  • Supports 400–600 VAC operation with rated current up to 72 A
  • Integrated bypass contact system for efficient energy use
  • UL/CSA, CE, and KC certified for global compliance and safety
  • Wide operating temperature range from –25°C to +60°C, suitable for harsh environments
  • Protection class IP20 (finger-safe front) for panel or cabinet installation
  • 24 VAC/DC control voltage with screw terminals for easy wiring
  • Compact, high-performance design for space-saving installations
  • Supports both 50 Hz and 60 Hz mains frequencies
  • Active lifecycle product with manufacturer support

Technical Specs of Siemens 3RW4038-1BB05

Review Siemens 3RW4038-1BB05 technical data for detailed parameters before installation.

Spec Value
Rated Voltage 400–600 VAC
Rated Current 72 A
Motor Power 45 kW (500 V), 40/60 HP (460/480 V, 575/600 V)
Frequency 50/60 Hz
Operating Temperature –25°C to +60°C
Protection Class IP20
Control Voltage 24 VAC/DC
Termination Screw terminals

Applications / Use Case

This Siemens 3RW4038-1BB05 is commonly used in factory control panels and production line systems worldwide. It is ideal for reducing inrush current and mechanical stress in pumps, fans, conveyors, compressors, and other motor-driven machinery. The soft starter ensures smooth, controlled acceleration and protects motors from overheating, minimizing downtime and maintenance costs in heavy-duty industrial applications.

Price & Availability

See Siemens 3RW4038-1BB05 price and availability online through LeadTime.ca for fast worldwide dispatch.

Why Order from LeadTime.ca

Every product on LeadTime.ca is genuine, supported with manufacturer warranty, and available for worldwide shipping. Order now for worldwide delivery and enjoy the convenience of secure checkout, expert support, and reliable delivery of Siemens automation components.

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3RW4038-1BB05

$1,349.43

  • ACHIEVING

    4.0

    average rating

  • With

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    positive reviews

  • LESS THAN

    1%

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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