Siemens 3RT1065-6AS36 SIRIUS Power Contactor 265A, 132kW Motor Control Original Brand New

Overview

The Siemens 3RT1065-6AS36 is a high-performance SIRIUS series power contactor engineered for reliable motor control in demanding industrial applications. This robust 3-pole contactor is rated for AC-3e/AC-3 operation at 265 A and is capable of handling motor loads up to 132 kW at 400 V. Its versatile design supports both AC and DC control voltages with a wide range of Uc: 500-550 V.

The conventional drive mechanism ensures reliable switching, while the integrated 2 NO + 2 NC auxiliary contacts provide flexibility for signaling and interlocking circuits. The main power circuit connects via a busbar, and the control and auxiliary circuits utilize convenient screw terminals, making installation and wiring straightforward.

Key Benefit

• Exceptional Performance: Rated at 265 A for AC-3e/AC-3 operation, ideal for high-power motor control.
• High Load Capacity: Handles motor loads up to 132 kW at 400 V, suitable for heavy-duty industrial machinery.
• Flexible Control: Operates on a wide range of AC/DC control voltages (500-550 V), simplifying integration into various systems.
• Reliable and Safe: Features a robust 3-pole design and conventional drive for secure and consistent switching.
• Integrated Auxiliary Contacts: The built-in 2 NO + 2 NC auxiliary contacts offer enhanced functionality for control and status monitoring.
• Easy Installation: Designed with busbar connections for the main circuit and screw terminals for control and auxiliary circuits, streamlining the wiring process.
• Durable and Long-Lasting: Part of the trusted Siemens SIRIUS family, known for quality, reliability, and long service life.

Function

• Motor Switching: Efficiently switches high-power electric motors on and off.
• Remote Control: Allows for remote operation of machinery and equipment.
• Load Control: Suitable for controlling resistive loads, transformers, and other industrial equipment.
• Interlocking: Auxiliary contacts can be used for electrical interlocking to prevent conflicting operations.
• Signaling: Auxiliary contacts provide feedback on the contactor’s status (open/closed) for monitoring and automation purposes.

Technical Specification

• Product Number: 3RT1065-6AS36
• Product Type: Power Contactor
• Series: Siemens SIRIUS 3RT
• AC-3e/AC-3 Rated Current: 265 A
• Rated Power (400 V): 132 kW
• Rated Operating Voltage: Up to 1000 V
• Control Supply Voltage (Uc): 500-550 V (AC 50/60 Hz / DC)
• Poles: 3
• Auxiliary Contacts: 2 NO + 2 NC
• Drive Type: Conventional
• Main Circuit Connection: Busbar
• Control/Auxiliary Circuit Connection: Screw Terminal

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