Siemens 3RT1056-6NP36 Power Contactor 3-Pole, 185A, 90kW, 400V AC/DC Original Brand New

Overview

The Siemens 3RT1056-6NP36 Power Contactor is engineered for reliable switching of electric motors and power circuits in industrial automation systems. Designed to handle heavy-duty loads up to 185 A and 90 kW at 400 V AC, this 3-pole contactor offers efficient and durable performance for both AC and DC control voltages. With its electronic drive, PLC-compatible 24V DC input, and busbar main circuit connection, it ensures superior control, precision, and longevity in demanding electrical applications.

Key Features & Function

• High Power Capacity: Rated for AC-3e/AC-3 operations up to 185 A and 90 kW at 400 V AC.

• Versatile Voltage Range: Operates on 200–277 V DC control voltage, compatible with various automation systems.

• Electronic Drive Technology: Provides smooth operation, reduced wear, and extended service life.

• Integrated Auxiliary Contacts: Includes 2 NO + 2 NC contacts for versatile control configurations.

• Easy Installation:

  • Main Circuit: Busbar connection for quick, secure mounting.

  • Control & Auxiliary Circuits: Screw terminals for safe and reliable wiring.

• PLC Input: Designed with 24V DC PLC input compatibility, ensuring seamless integration in automation networks.

• Durable & Efficient: Built for continuous, high-performance operation in industrial environments.

Benefit

• Enhanced Reliability: Siemens’ precision engineering ensures consistent performance and minimal downtime.

• Energy Efficiency: Electronic control reduces power loss and heat generation.

• Compact Design: Saves space in control cabinets while maintaining high performance.

• Long Service Life: Low-maintenance components designed for industrial durability.

• Seamless Automation Integration: Optimized for PLC-based systems, enhancing control and automation efficiency.

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