Overview
The Siemens SIRIUS 3RT7027-1AP00 is a high-performance power contactor engineered for reliable switching and control of electric motors up to 15 kW (at 400V) and other demanding applications. Part of the trusted SIRIUS family of industrial controls, this size S0 contactor is built for durability and long operational life. Its compact design and screw terminals make installation straightforward and secure, while its robust construction ensures dependable performance in a wide range of industrial environments.
Key Features & Technical Specification
- Product Name: Siemens SIRIUS 3RT7027-1AP00
- Contactor Type: Power Contactor
- Operating Current (AC-3): 32A
- Rated Power (AC-3): 15 kW at 400V
- Coil Voltage: 230V AC, 50 Hz
- Size: S0
- Termination: Screw terminals for easy and secure wiring
- Application: Ideal for switching electric motors, resistive loads, and other industrial applications.
- Standards: Designed to meet international standards for industrial control equipment.
Benefit
- Exceptional Reliability: As a Siemens SIRIUS product, it guarantees high-quality, long-term performance and reduced downtime.
- Safety and Durability: Built with robust materials to withstand harsh industrial conditions, ensuring a safe and reliable operation.
- Simplified Installation: The screw terminals provide a familiar and robust connection method, simplifying wiring and maintenance.
- Compact & Space-Saving Design: The size S0 form factor allows for efficient use of space within control cabinets and panels.
- Versatile Application: Suitable for a wide variety of industrial tasks, from motor control to general power switching.
Function
The Siemens 3RT7027-1AP00 Contactor acts as an electrically operated switch. When the 230V AC coil is energized, it closes the main power contacts, allowing current to flow to a connected load, such as an electric motor. When the coil is de-energized, the contacts open, safely disconnecting the load. This functionality is crucial for starting and stopping machinery, as well as for implementing safety protocols within a control system.
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