Overview
The Siemens 3RT7027-1AM00 is a high-performance 3-pole contactor from the trusted SIRIUS industrial controls family. Designed for robust switching of motors and other industrial loads, this contactor is rated for AC-3 duty at 32A and 15kW for a nominal voltage of 400V. Its compact design, corresponding to size S0, makes it a space-saving solution in control cabinets and panels. The integrated 220V AC, 50Hz operating coil ensures seamless integration into standard electrical systems. Featuring screw terminals, the 3RT7027-1AM00 provides a secure and straightforward connection, minimizing installation time and effort.
Key Features & Function
- AC-3 Motor Switching: Specifically engineered for the frequent switching of squirrel-cage motors, ensuring long-term reliability.
- High Power Rating: Handles motor loads up to 15 kW at 400V, suitable for a wide range of industrial machinery.
- Standardized Coil Voltage: The 220V 50Hz AC coil is a common and versatile choice for global applications, simplifying system design.
- Compact Size S0: Its small footprint saves valuable space within electrical enclosures.
- Robust Screw Terminals: Provides a durable and reliable connection for both power and control wiring.
- Modular Design: Part of the SIRIUS system, it allows for easy integration with a wide range of accessories such as auxiliary contact blocks, surge suppressors, and pneumatic time-delay blocks.
- Certified Quality: Adheres to international standards, including IEC 60947, ensuring safety and performance.
Benefit
- Enhanced Reliability: Built with high-quality materials and engineering, it guarantees a long service life and reliable operation in demanding industrial environments.
- Simple Installation: The clear terminal markings and screw connections allow for quick and hassle-free wiring.
- Cost-Effective Solution: A dependable and durable component that reduces maintenance and downtime costs.
- Broad Application: Ideal for controlling motors, heaters, lighting systems, and other inductive loads.
- Easy System Expansion: The modular accessories system enables customization to meet specific application needs without replacing the entire unit.
Application
- Motor Starters (Direct-on-line, Reversing, Star-delta)
- Pump Control Systems
- HVAC and Refrigeration
- Conveyor Systems
- Industrial Machinery and Automation
- Building Automation Systems
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