Siemens 3RT7017-1AH01 Contactor AC-3, 12A, 5.5kW, 400V, 1NO, 48V AC Coil, Size S00, Screw Terminal Original Brand New

Overview

The Siemens 3RT7017-1AH01 is a high-performance power contactor designed for reliable switching of three-phase motors and other industrial loads. Part of the SIRIUS 3RT series, this contactor is engineered for durability and efficiency in a compact size S00 form factor. It is rated for AC-3 applications up to 12A at 400V, with a motor power rating of 5.5kW.

The integrated 1 NO (Normally Open) auxiliary contact provides flexibility for control and signaling circuits. The contactor is equipped with a 48V AC coil (50/60Hz), making it compatible with common control voltages. Its robust screw terminals ensure a secure and reliable electrical connection, simplifying installation and maintenance. The 3RT7017-1AH01 is an ideal choice for a wide range of industrial control systems, machine building, and automation applications where space-saving and high performance are crucial.

Benefit

• High Performance & Reliability: Engineered by Siemens, a global leader in industrial automation, ensuring long-term operational reliability.
• Space-Saving Design: The compact size S00 form factor allows for installation in tight spaces, optimizing cabinet layouts.
• Versatile Application: Suitable for switching a variety of loads, particularly three-phase motors, in AC-3 applications.
• Easy Installation: Features user-friendly screw terminals for straightforward and secure wiring.
• Integrated Auxiliary Contact: The 1 NO auxiliary contact provides convenient signaling and interlocking options.
• Standardized Voltage: Operates on a standard 48V AC control voltage, compatible with most industrial control systems.

Key Function

• Switching of Three-Phase Loads: Primarily used for starting and stopping three-phase motors.
• Overload Protection Integration: Designed to be easily combined with SIRIUS thermal overload relays for comprehensive motor protection.
• Control Circuit Management: The 1 NO auxiliary contact can be used for feedback, status indication, or controlling other devices in the circuit.
• Safe Load Disconnection: Provides a reliable method for electrically isolating a load from its power source.

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