Siemens 3RT1064-2AU36 Power Contactor 225 A, 110 kW, 3-Pole AC/DC Original Brand New

Overview

The Siemens 3RT1064-2AU36 is a high-performance power contactor from the SIRIUS modular system, specifically engineered for switching high-power loads and controlling motors in demanding industrial applications. With an impressive operating current of 225 A and a rated motor power of 110 kW at 400 V, this 3-pole contactor ensures reliable and safe operation of heavy-duty machinery.

It features a wide-range AC/DC operating coil (Uc: 240-277 V), offering flexibility for various control voltages. The design incorporates busbar connection for the main circuit and spring-loaded terminals for control and auxiliary circuits, streamlining installation and providing secure, vibration-proof connections.

Key Features & Function

• Rated Current: 225 A (AC-3e/AC-3)

• Rated Power: 110 kW / 400 V AC (50–60 Hz)

• DC Control Voltage: Uc 240–277 V

• Poles: 3-pole main circuit

• Auxiliary Contacts: 2 NO + 2 NC for enhanced monitoring and control

• Main Circuit Connection: Busbar for high-capacity installations

• Auxiliary Circuit Connection: Spring-loaded terminals for fast and secure wiring

• Drive Type: Conventional

Benefit

• Reliable Switching: Handles heavy loads with precision, reducing downtime.

• Versatile Application: Compatible with both AC and DC systems.

• Easy Installation: Spring-loaded terminals and busbar design simplify wiring.

• Enhanced Control: Multiple auxiliary contacts enable complex control schemes.

• Durability: Engineered for long-term industrial use, even under demanding conditions.

Application

Ideal for industrial and commercial electrical systems, including:

• Motor control centers

• Power distribution units

• Automation and control panels

• Heavy machinery and equipment switching

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