Siemens 3RT2016-1BW41 Power Contactor 9A, 4kW / 400V, 3-Pole, 48V DC, S00 Original Brand New

Overview

The Siemens 3RT2016-1BW41 is a premium power contactor engineered for reliable electrical control in industrial applications. Designed for AC-3e/AC-3 switching, this 3-pole contactor supports currents up to 9 A and power up to 4 kW at 400 V. With its 48 V DC coil, 1 NO auxiliary contact, and robust screw terminal connections, it provides dependable performance in demanding environments. Its compact S00 size ensures efficient integration into control panels.

Key Features & Function

• Rated Current: 9 A for AC-3e/AC-3 operations

• Switching Capacity: Up to 4 kW at 400 V

• Poles: 3-pole configuration for versatile control

• Coil Voltage: 48 V DC for stable operation

• Auxiliary Contact: 1 NO (Normally Open) for added control flexibility

• Connection Type: Screw terminals for secure and reliable wiring

• Size: S00 – compact and easy to install

• Brand Reliability: Siemens – trusted industrial standard

Key Benefit

• Space-Saving Design: The compact Size S00 minimizes panel space requirements.
• High Performance: Rated for 9 A at 400 V (4 kW) for AC-3 switching applications.
• DC Coil Efficiency: Reliable control with a 48 V DC operating coil, suitable for DC-controlled systems.
• Easy Wiring: Screw terminals simplify installation, maintenance, and ensure a secure connection.
• Integrated Control: Includes 1 NO auxiliary contact built into the base unit for direct feedback and interlocking.
• SIRIUS Modular System: Seamlessly integrates with other SIRIUS components (like overload relays and auxiliary switch blocks) for building complete, tested load feeders.
• Global Standard Compliance: IEC and UL/CSA approved, making it suitable for worldwide use and IE3/IE4-ready for motor efficiency standards.

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