Siemens 3RT2028-1BB40

Overview

The Siemens 3RT2028-1BB40 SIRIUS Contactor is an essential component for robust industrial motor control and automation systems. Engineered for precision and longevity, this high-performance contactor delivers reliable switching and control of electric motors and various industrial loads. With a formidable 40A rated current and a responsive 24V DC coil, it's meticulously designed to handle demanding AC-3 loads up to 18.5 kW at 400V. This makes it an ideal solution for a multitude of applications, from direct motor starters to complex industrial control panels, ensuring uninterrupted operation and seamless integration into existing infrastructures. Its advanced design prioritizes both efficiency and durability, guaranteeing consistent performance in the most challenging industrial environments.

Key Features

• High Current Capacity: Rated for 40A, this contactor is perfectly suited for managing the power requirements of a wide array of industrial motors and heavy-duty electrical loads, ensuring stable and safe operation.
• Optimized DC Coil Voltage: The 24V DC coil provides exceptionally stable and precise operation, making it an indispensable asset for sophisticated automation control systems where responsiveness and reliability are paramount.
• Superior AC-3 Load Handling: Capable of supporting motors up to 18.5 kW at 400V AC, it delivers robust performance for inductive loads, extending the lifespan of connected equipment.
• Compact & Modular Design: Its intelligent and space-saving design allows for effortless integration into standard control panels and motor starters, optimizing valuable cabinet space and simplifying installation.
• Unwavering Reliability: Constructed with high-quality materials and stringent manufacturing standards, this contactor promises an extended service life and exceptional switching reliability, minimizing downtime and maintenance costs.
• International Compliance: Fully compliant with a comprehensive range of international industrial automation standards, guaranteeing global usability and adherence to safety and performance benchmarks.

Technical Specifications

• Product Type: SIRIUS Contactor
• Part Number: 3RT2028-1BB40
• Rated Current: 40A
• Coil Voltage: 24V DC
• AC-3 Load Capacity: Up to 18.5 kW (400V AC)
• Mounting Type: DIN rail mounting
• Compliance: Meets international industrial automation standards

Applications

• Industrial Motor Control: Serves as a critical component for switching and protecting electric motors across a diverse range of industrial machinery, ensuring smooth and safe operations.
• Advanced Automation Systems: Seamlessly integrates into complex industrial automation and process control setups, providing responsive and accurate control over automated processes.
• Efficient Power Distribution: Plays a vital role in industrial control panels, offering reliable and controlled power switching for various electrical circuits.
• Heating, Ventilation, and Air Conditioning (HVAC): Ideal for controlling large HVAC systems in commercial and industrial buildings, ensuring optimal environmental control.
• Pumping and Conveying Systems: Essential for the safe and efficient operation of pumps and conveyor belts in manufacturing, logistics, and resource management industries.

Why Choose This Model?

• Brand Trust: Siemens is a globally recognized leader in industrial automation, synonymous with innovation, quality, and reliability. Investing in a Siemens product means investing in proven performance.
• Optimized Performance: The 3RT2028-1BB40 is specifically engineered to deliver consistent, high-performance switching for demanding industrial loads, contributing to greater operational efficiency and reduced energy consumption.
• Enhanced Safety: Designed to meet rigorous international safety standards, this contactor provides a secure and reliable solution for controlling high-power electrical circuits, protecting both equipment and personnel.
• Long-Term Durability: Built to withstand harsh industrial environments, its robust construction ensures exceptional longevity, minimizing replacement costs and maximizing uptime.
• Ease of Integration: With its modular and compact design, the contactor can be quickly and easily integrated into existing or new control systems, streamlining installation and maintenance processes.

Order Now

Elevate your industrial control systems with the Siemens 3RT2028-1BB40 SIRIUS Contactor. Experience the unparalleled combination of reliability, efficiency, and advanced engineering that only Siemens can provide. Invest in superior performance for your motor control and automation needs. Explore our complete range of Siemens SIRIUS Contactors and other Siemens Industrial Automation Products to find the perfect solutions for your operational requirements.