Siemens 3RT2017-2KF42 Power Contactor 3-Pole, 12A, 5.5kW, 110V DC, Suppressor Diode, Frame Size S00 Original Brand New

Overview

The Siemens 3RT2017-2KF42 is a high-performance power contactor designed for reliable motor control in industrial applications. Built for AC-3e/AC-3 duty with a 12 A current rating and 5.5 kW power at 400V, this 3-pole contactor operates at 110V DC and is engineered with an integrated suppressor diode. It comes with a spring-loaded terminal for secure and efficient wiring, and a single NC auxiliary contact. Compact and PLC-compatible, this contactor fits frame size S00 and does not support additional auxiliary switches.

Key Benefit

• Reliable Switching Performance: Optimized for AC-3e/AC-3 motor control applications.

• Compact & Space-Saving: Frame size S00 makes it ideal for tight control panels.

• Pre-Integrated Suppressor Diode: Reduces switching noise and protects electronics.

• PLC-Compatible: Specifically designed for use with PLC outputs for seamless automation.

• Tool-Free Wiring: Spring-loaded terminals offer quick, vibration-resistant connections.

Function & Features

• Model: Siemens 3RT2017-2KF42

• Current Rating: 12 A (AC-3e/AC-3)

• Power Rating: 5.5 kW at 400 V

• Operating Voltage: 110 V DC (0.7–1.25 * Uc)

• Poles: 3-Pole

• Auxiliary Contact: 1 x NC (Normally Closed)

• Terminal Type: Spring-loaded

• Suppressor Diode: Integrated

• Frame Size: S00

• Auxiliary Switch Expandability: Not supported

• Applications: Industrial automation, motor control, control panels

Application

• Motor control centers

• PLC-driven automation systems

• HVAC systems

• Manufacturing lines

• Panel builders

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