Siemens SIRIUS 3RT2016-1BB42-1AA0 Power Contactor, 9A, 4kW, 24V DC, 1NC Auxiliary Contact Original Brand New

Overview

The Siemens SIRIUS 3RT2016-1BB42-1AA0 is a high-performance power contactor designed for reliable and efficient switching of motors and other loads up to 4 kW. This compact, 3-pole contactor is part of the trusted SIRIUS 3RT2 series and is engineered for demanding industrial applications.

It features a 24V DC operating voltage, a robust screw terminal for secure connections, and includes one normally closed (NC) auxiliary contact, making it a versatile component in your control systems. Its space-saving S00 size and upright mounting position simplify installation in crowded control panels.

Key Benefit

• High Performance & Reliability: Engineered by Siemens, a global leader in industrial automation, ensuring long-term reliability and consistent performance.
• Compact & Space-Saving: The small S00 size allows for high-density panel layouts, optimizing valuable cabinet space.
• Energy Efficient: The 24V DC coil minimizes power consumption, reducing operational costs and heat generation.
• Versatile Application: Suitable for a wide range of AC-3e/AC-3 applications, including motor control and general-purpose switching.
• Easy Installation: Features screw terminals for quick and secure wiring, along with an upright mounting position for straightforward panel integration.
• Integrated Auxiliary Contact: The built-in 1NC auxiliary contact provides valuable feedback for interlocking and control circuits.

Technical Specifications & Function

• Product Type: Power Contactor
• Series: Siemens SIRIUS 3RT2
• Product Number: 3RT2016-1BB42-1AA0
• Operating Voltage (Coil): 24 V DC
• Rated Operational Current (Ie): 9 A (at AC-3e/AC-3, up to 400 V)
• Rated Power: 4 kW (at 400 V)
• Number of Poles: 3-pole
• Auxiliary Contacts: 1 NC (Normally Closed)
• Terminal Type: Screw terminal
• Size: S00
• Mounting Position: Upright
• Standard: AC-3e/AC-3 (IEC 60947-4-1)
• Applications: Motor control, general load switching, industrial automation, control panels.

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