Siemens 3RT2017-1AB02-1AA0 SIRIUS Power Contactor, 3-Pole, 12A AC-3, 5.5kW/400V, 24V AC Coil, S00, Screw Terminal Original Brand New

Overview: Siemens SIRIUS 3RT2017-1AB02-1AA0 Power Contactor

The Siemens 3RT2017-1AB02-1AA0 is a high-performance, 3-pole SIRIUS power contactor from the trusted 3RT2 line, designed for switching motors and other electrical loads in industrial automation and control systems. This compact contactor (Size S00) is rated for a nominal operational current of 12 A under AC-3/AC-3e conditions at 400 V (equivalent to 5.5 kW), making it an ideal choice for a wide range of standard motor applications.

It features a 24 V AC, 50/60 Hz operating coil and an integrated 1 NC (Normally Closed) auxiliary contact for signaling and interlocking purposes. The unit utilizes reliable screw terminals for secure and straightforward wiring of both the main and auxiliary circuits. Its robust design ensures a long mechanical service life, contributing to reliable and efficient operations.

Benefit & Advantages

• Space-Saving Design (Size S00): Extremely compact footprint allows for high-density panel installation, optimizing cabinet space.
• High Reliability: Part of the Siemens SIRIUS modular system, offering proven quality, high contact stability, and long mechanical life (up to 30 million switching cycles).
• IE3/IE4 Ready: Fully compliant for use with modern, energy-efficient IE3 and IE4 motors.
• Simple Wiring: Features robust screw terminals for easy and secure connection of main and auxiliary circuits.
• Versatile Integration: Easily combinable with other SIRIUS components, such as thermal or electronic overload relays, to create a complete motor starter solution.

Function / Application

The Siemens 3RT2017-1AB02-1AA0 power contactor is primarily used for switching 3-phase AC motors (in accordance with AC-3/AC-3e utilization category) up to $5.5\text{ kW}$. Typical applications include:

1. Starting and stopping standard 3-phase asynchronous motors.
2. Switching resistive loads (in accordance with AC-1 category) up to $22\text{ A}$.
3. Integration into standard control panels, machinery, and production lines.
4. Forming reversing and star-delta (wye-delta) contactor assemblies with suitable accessories.

For more of our products, visit turll.