Siemens SIRIUS 3RT2017-1AV02 Power Contactor AC-3e/AC-3, 12A, 5.5kW, 400V, 3-Pole, 1NC Auxiliary, Screw Terminal, Size S00 Original Brand New

Overview

The Siemens SIRIUS 3RT2017-1AV02 is a high-performance power contactor designed for reliable switching of motors and other industrial loads. As part of the SIRIUS modular system, this compact Size S00 contactor offers exceptional functionality and a long service life, making it a cornerstone for a wide range of industrial control applications. Its robust design and high current rating of 12 A (AC-3e/AC-3) ensure safe and efficient operation of your machinery. Featuring a 400 V AC control voltage and a 3-pole configuration, the 3RT2017-1AV02 is ideal for applications up to 5.5 kW at 400 V.

Key Features & Benefit

• High Performance: Rated for AC-3e/AC-3 duty, this contactor handles demanding motor starting and switching tasks with a rated current of 12 A.
• Energy Efficiency: Optimized for modern industrial processes, contributing to lower energy consumption.
• Compact Design (Size S00): Space-saving form factor allows for high-density panel layouts and integration into smaller control cabinets.
• Versatile Application: Suitable for switching motors, resistive loads, and other general industrial applications up to 5.5 kW at 400 V.
• Integrated Auxiliary Contact: The built-in 1 Normally Closed (NC) auxiliary contact provides feedback and enables control logic, reducing the need for separate components.
• Reliable Screw Terminals: Provides a secure and durable electrical connection, simplifying installation and maintenance.
• Long Mechanical & Electrical Life: Engineered for millions of switching cycles, ensuring long-term reliability and reduced downtime.
• Modular SIRIUS System: Seamlessly integrates with other Siemens SIRIUS components, such as overload relays and circuit breakers, for a complete motor starter solution.

Technical Specification

• Product Type: Power Contactor
• Model: Siemens 3RT2017-1AV02
• Rated Current (AC-3e/AC-3): 12 A
• Rated Power (at 400 V): 5.5 kW
• Number of Poles: 3
• Control Voltage: 400 V AC, 50/60 Hz
• Auxiliary Contacts: 1 Normally Closed (NC)
• Terminal Type: Screw Terminals
• Size: S00
• Manufacturer: Siemens

Function

The Siemens 3RT2017-1AV02 power contactor is primarily used for switching and controlling electrical loads. In a typical motor control circuit, it is responsible for making and breaking the main power supply to the motor. The 1NC auxiliary contact provides a signal to the control system, indicating the contactor’s status (e.g., whether it is open or closed), which is essential for interlocking and safety circuits.

Application

• Motor control and starting
• HVAC systems
• Pumps, fans, and conveyor systems
• Industrial automation and machinery
• Lighting control

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