Siemens 3RT2017-1BA41 SIRIUS Power Contactor, 12A, 5.5kW, 12V DC Coil, S00 Original Brand New

Overview: Siemens SIRIUS 3RT2017-1BA41 Power Contactor

The Siemens 3RT2017-1BA41 is a high-performance, 3-pole power contactor from the globally renowned SIRIUS 3RT20 series. Engineered for switching motors and resistive loads, this compact device is designed for seamless integration into industrial control panels and automation systems.

It is specified for use in AC-3e/AC-3 motor switching applications, rated for up to 12 A and 5.5 kW at 400 V. The contactor features a low-power 12 V DC operating coil for reliable, energy-efficient control and comes with an integrated 1 NO (Normally Open) auxiliary contact, making it ideal for signaling and interlocking circuits. With its robust screw terminals and compact Size S00 footprint, the 3RT2017-1BA41 provides a high-quality, space-saving switching solution.

Key Benefits and Features

• Reliable Motor Control: Designed for AC-3e/AC-3 applications, ensuring high switching performance for three-phase motors up to 5.5 kW.
• Energy-Efficient DC Coil: The 12V DC coil offers low power consumption and high reliability, making it suitable for modern control systems.
• Compact Footprint (Size S00): Maximizes panel space utilization without compromising performance.
• Simple, Secure Wiring: Features highly reliable screw terminals for both main and control circuits, ensuring a secure, long-lasting connection.
• Integrated Auxiliary Contact: Includes one pre-installed 1 NO auxiliary contact, simplifying wiring for control, interlocking, and status feedback.
• Modular SIRIUS System: Fully compatible with a range of SIRIUS accessories, including overload relays and auxiliary switch blocks, for easy expansion to form complete motor starters.
• Worldwide Usability: Complies with major international standards (e.g., IEC, UL/CSA), making it suitable for global machinery export.

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