The Siemens 3RT2017-1AB01 is a robust power contactor designed to meet the demands of industrial applications across the United Kingdom and beyond. Engineered for reliability, this contactor facilitates the control of motor loads and switching of power circuits. It operates with a control supply voltage of 24 V ac at both 50 and 60 Hz, making it versatile for various electrical systems.
With a size S00 footprint, it is compact enough for installation in space-constrained environments while still delivering the performance expected of Siemens' SIRIUS range. The contactor is equipped with three poles and an additional normally open (NO) auxiliary contact, enhancing its functionality for complex control circuits.
Rated for AC-3 usage, it can handle motor loads of up to 5.5 kW at 400 V, and it has an operating current capacity of 18 A at up to 690 V, ensuring it can cope with a wide range of industrial tasks. The screw terminal connections offer a secure and reliable means of integrating the contactor into existing systems.
The 3RT2017-1AB01 is designed with user safety in mind, featuring finger-safe terminals and an IP20 protection class rating on the front, safeguarding against direct contact and solid objects. Its mechanical operating life is impressive, with a typical rating of 30 million cycles, indicating a long-lasting and durable component.
This power contactor is an essential part of any industrial control system where efficient and dependable motor and power control is required. Its design and construction reflect Siemens' commitment to quality and innovation in the field of industrial automation.