Siemens 3RT1466-6AR36 Power Contactor AC-1, 400A, 690V, 3-Pole, 440–480V AC/DC Coil Original Brand New

Overview

The Siemens 3RT1466-6AR36 is a high-performance AC-1 power contactor designed for demanding industrial applications requiring reliable switching and long service life. Engineered for robustness, this 3-pole contactor supports up to 400 A at 690 V and delivers dependable operation in environments up to 40°C.

With a Uc of 440–480V AC (50–60 Hz) and compatibility with DC drive configurations, this model offers versatility across a wide range of control systems. It also includes 2 NO + 2 NC conventional auxiliary contacts, a busbar main circuit, and screw terminal control/auxiliary connections, ensuring secure installation and safe operation.

Benefit

• High current capacity (400A) for heavy-duty industrial use

• Wide voltage range (up to 690V) for flexible applications

• 3-pole design suitable for motor and power switching

• Durable performance in environments up to 40°C

• Reliable interface with 2 NO + 2 NC auxiliary contacts

• Robust wiring via screw terminals for stable connectivity

• Seamless busbar integration in the main circuit

Function

• Switching and control of power circuits in AC-1 applications

• Reliable operation in continuous industrial conditions

• Auxiliary signal feedback using integrated NO/NC contacts

• Secure and simplified installation with screw terminal control wiring

• Direct integration into Siemens busbar systems

For more information on the Siemens 3RT1466-6AR36 or to explore our full range of industrial control components, visit turll today!