Siemens 3RT2016-2BB42

Overview

The Siemens 3RT2016-2BB42 is a high-performance power contactor from the renowned SIRIUS 3RT series, meticulously engineered to deliver reliable and efficient motor switching in diverse industrial environments. This robust 3-pole contactor is perfectly suited for applications requiring precise control of motors up to 4 kW at 400 V AC, with an operational current rating of 9 A. Designed for seamless integration into existing systems, it boasts a 24 V DC coil for crisp and consistent operation, complemented by 1 normally closed (NC) auxiliary contact for enhanced functionality and feedback. The innovative spring-loaded terminals simplify wiring, ensuring secure connections and reducing installation time, making it an ideal choice for modern industrial automation and power distribution systems.

Key Features

• High Operational Current: Rated for a dependable 9 A operational current, ensuring efficient performance for a wide range of motor loads.
• Optimal Motor Power Rating: Capable of managing motor power up to 4 kW at 400 V AC, providing robust control for demanding applications.
• Efficient 3-Pole Design: A robust 3-pole configuration ensures reliable and consistent switching of three-phase electrical loads.
• Versatile 24 V DC Coil: Features a 24 V DC control voltage, offering compatibility with common industrial control systems and ensuring precise coil operation.
• Integrated Auxiliary Contact: Equipped with 1 normally closed (NC) auxiliary contact, providing essential status feedback and enabling interlocking functions.
• Secure Spring-Loaded Terminals: Innovative spring-loaded terminals facilitate quick, tool-free wiring, ensuring a vibration-proof connection and enhancing system reliability.
• Compact S00 Size: Its compact S00 frame size allows for space-saving installation in control cabinets, optimizing panel layout and design.

Technical Specifications

• Product Type: Power Contactor
• Part Number: 3RT2016-2BB42
• Series: SIRIUS 3RT
• Rated Operational Voltage (AC-3): Up to 690 V
• Rated Operational Current (AC-3): 9 A
• Rated Power (AC-3, 400 V): 4 kW
• Control Supply Voltage: 24 V DC
• Power Consumption: 4 W
• Mechanical Durability: Up to 30 million operating cycles
• Electrical Durability (AC-3): Up to 1 million operating cycles
• Protection Class: IP20
• Ambient Operating Temperature: -25°C to +60°C
• Dimensions (W x H x D): 45 mm x 73.5 mm x 77.5 mm
• Weight: Approximately 0.312 kg
• Terminal Type: Spring-loaded
• Number of Poles: 3
• Auxiliary Contacts: 1 NC

Applications

• Industrial Motor Control: Perfectly suited for the precise switching and control of electric motors in a wide array of industrial machinery and manufacturing processes.
• Automated Production Lines: An indispensable component in automated production and assembly lines, ensuring reliable operation of various motor-driven equipment.
• HVAC Systems: Ideal for controlling compressors, fans, and pumps in heating, ventilation, and air conditioning systems within commercial and industrial buildings.
• Conveyor Systems: Provides dependable control for motor-driven conveyor belts, essential for material handling and logistics operations.
• Pumping Stations: Reliably controls pump motors in water treatment plants, irrigation systems, and other fluid management applications.
• Power Distribution Panels: Can be integrated into power distribution panels to manage and switch electrical loads, enhancing overall system control and safety.

Why Choose This Model?

• Unmatched Siemens Reliability: Benefit from the superior engineering and quality synonymous with the Siemens brand, ensuring a long-lasting and dependable component for your critical applications.
• Optimized Performance: Designed for peak performance in motor switching, offering precise control and efficient power management for systems up to 4 kW at 400 V AC.
• Enhanced Safety Features: The robust SIRIUS 3RT design, combined with an IP20 protection class, ensures safe operation and protection against dust and accidental contact.
• Simplified Installation: Spring-loaded terminals significantly reduce wiring time and complexity, leading to faster installation and easier maintenance.
• Compact and Space-Saving: The S00 size allows for efficient use of space within control cabinets, which is crucial for modern industrial setups where cabinet real estate is at a premium.
• Versatile Integration: With its 24 V DC coil and auxiliary contact, this contactor seamlessly integrates into various control architectures, enhancing system flexibility and functionality.

Order Now

Equip your industrial systems with the proven reliability and performance of the Siemens 3RT2016-2BB42 SIRIUS 3RT Power Contactor. Designed for optimal motor switching and control, this contactor offers a blend of advanced features, robust construction, and ease of installation. For detailed technical information and installation guidelines, please refer to the official Siemens datasheet. Elevate your operational efficiency and system integrity. Add the Siemens 3RT2016-2BB42 to your cart today!

Explore the complete Siemens portfolio by returning to the Siemens SIRIUS Contactors section or the main Siemens Industrial Automation Products category.