Siemens 3RT2017-1KB42 SIRIUS Power Contactor, 12A, 5.5kW, 24V DC with Suppressor Diode Original Brand New

Overview

The Siemens 3RT2017-1KB42 SIRIUS power contactor is a compact and efficient solution for switching motors and other resistive loads. This 3-pole contactor is rated for 12 A (AC-3e/AC-3) and a power output of 5.5 kW at 400 V.

It’s designed for use with PLC outputs due to its low power consumption, making it an ideal component for industrial automation systems. The integrated suppressor diode protects sensitive control circuits from voltage spikes caused by inductive loads, enhancing the system’s reliability.

Key Features & Function

• High Performance: Capable of handling up to 12 A for motor control and 5.5 kW at 400 V, providing reliable power switching.
• Energy Efficient: Designed for low power consumption, making it suitable for direct control via PLC outputs.
• Integrated Protection: The built-in suppressor diode eliminates the need for external protection components, simplifying wiring and reducing installation time.
• Compact Design: Part of the S00 frame size, it saves space in control cabinets without compromising performance.
• Simple Connectivity: Features screw terminals for secure and easy wiring of both main and control circuits.
• Auxiliary Contact: Includes one normally closed (NC) auxiliary contact for feedback or interlocking purposes.
• Fixed Configuration: Note that no additional auxiliary switches can be added to this specific model.

Benefit

• Increased Reliability: The integrated suppressor diode protects your automation equipment from voltage surges, leading to fewer system failures.
• Cost & Space Savings: Its compact size and integrated features reduce the need for extra components and valuable cabinet space.
• Easy Integration: Specifically designed to be compatible with modern PLC systems, it simplifies the design and implementation of control circuits.
• Quick Installation: The use of screw terminals and the pre-wired suppressor diode streamline the setup process.

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