Siemens Power contactor, 3-pole, 2NO+2NC, 200 kW, no coil

Product Overview

Power contactor, AC-3e/AC-3 400 A, 200 kW / 400 V without operating mechanism 3-pole, auxiliary contacts 2 NO + 2 NC

This robust power contactor (Article Number: 3RT1075-6LA06) is designed for reliable switching of three-phase motors and electrical loads in the most demanding heavy industrial applications. The device features a 3-pole configuration with AC-3e/AC-3 rating of 400 A at 200 kW / 400 V, making it suitable for extremely high-power motor control applications. Supplied without operating mechanism, this contactor provides maximum flexibility for custom control configurations with busbar main circuit connections and screw terminal control circuits for secure wiring.

Key Features

• 3-pole power contactor for three-phase motor control
• AC-3e/AC-3 rating: 400 A, 200 kW / 400 V for reliable extremely high-power motor switching
• Without operating mechanism for maximum flexibility in control system design
• Auxiliary contacts: 2 NO + 2 NC for control and feedback functions
• Busbar main circuit connections for extremely high-current applications
• Screw terminal control circuits for secure and reliable wiring
• Extremely high current capacity suitable for the largest industrial motor applications
• Heavy-duty construction for the most demanding industrial environments
• High switching reliability for critical applications
• Modular design allowing custom operating mechanism selection

Technical Specifications

• Net Weight: 9.114 kg
• Packaging Dimensions: 289.00 x 233.00 x 272.00 mm
• Packaging Quantity: 1 piece
• Quantity Unit: 1 Piece
• Country of Origin: Germany
• Rated Current: 400 A (AC-3e/AC-3)
• Power Rating: 200 kW / 400 V
• Pole Configuration: 3-pole
• Auxiliary Contacts: 2 NO + 2 NC
• Operating Mechanism: Not included (sold separately)
• Main Circuit: Busbar connections
• Control Circuit: Screw terminals
• EAN: 4011209508392
• UPC: 804766210464

Applications

• Extremely high-power motor control up to 200 kW in heavy industrial applications
• Large industrial processing systems for chemical and petrochemical plants
• Heavy-duty industrial machinery in steel and metal processing
• High-power conveyor systems in mining and heavy material handling
• Large machine tool applications requiring reliable extremely high-power motor switching
• Process control systems with extremely high-power motor-driven equipment
• Heavy manufacturing equipment with the largest three-phase motor requirements
• Power generation systems requiring dependable switching for extremely high-power loads
• Custom control applications where specific operating mechanisms are required
• Marine and offshore applications with high-power motor control needs

Installation Benefits

• Busbar main circuit for extremely high-current applications
• Secure control connections with screw terminal design
• Reliable operation in the most demanding heavy industrial environments
• Flexible installation with custom operating mechanism selection
• Professional appearance maintaining system aesthetics
• Modular design for custom control system configurations
• Extremely high power handling for the largest motor applications
• Auxiliary contact integration for control and feedback functions
• Heavy-duty mounting suitable for high-vibration environments

Power Contactor Advantages

• Enhanced motor protection through reliable switching operation
• Extremely high switching capacity for AC-3e/AC-3 motor loads up to 200 kW
• Long operational life with robust contact design
• Electrical isolation between control and power circuits
• Overload handling suitable for large motor starting applications
• Heavy-duty design for the most demanding industrial applications
• Proven reliability in extremely high-power motor control
• Integrated auxiliary contacts for control circuit integration
• Flexible configuration with separate operating mechanism selection

Compatibility

• Custom control systems with separately selected operating mechanisms
• Three-phase motor applications up to 200 kW
• Industrial control panels with busbar mounting
• Motor control centers requiring extremely high-power contactors
• Process control systems with custom control requirements
• Standard DIN rail and panel mounting systems
• SIRIUS 3RT contactor family for system integration
• Various operating mechanism options for specific control needs
• Heavy industrial applications requiring maximum power handling

Product Classifications

• eClass: 27-37-10-03
• ETIM: EC000066
• UNSPSC: 39-12-15-29

Compliance & Certifications

• Export Control: AL: N / ECCN: N
• RoHS Compliance: Since 01.05.2012

REACH Compliance This product complies with REACH regulation requirements. Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which Lead is contained in concentrations higher than 0.1% weight by weight (w/w). Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.

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For technical documentation and CAD files, please visit:

• Official Product Datasheet (PDF)
• Siemens Industry Mall Product Page
• Siemens PARTcommunity for 3D CAD Models
• Siemens Technical Support Center for technical documentation requests