Overview
The Siemens 3RT1075-6NP36 Power Contactor is a high-performance, robust, and reliable power contactor designed to manage large electrical loads efficiently. It features an AC-3e/AC-3 rating of 400 A and is capable of handling up to 200 kW at 400 V AC, suitable for industrial applications operating at 50-60 Hz. The contactor is also compatible with DC voltages ranging from 200 to 277 V. Equipped with 2 NO + 2 NC auxiliary contacts, this model ensures precise control over power distribution and is ideal for integrating into PLC-controlled systems.
Benefit
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High Load Capacity: Handles up to 400 A and 200 kW at 400 V AC for heavy-duty applications.
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Wide Voltage Range: Operates with both AC and DC voltage systems, offering versatile application support (DC Uc: 200-277 V).
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Durable and Reliable: Built to last with robust components designed for industrial and automation environments.
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Efficient Power Control: Provides precise and reliable switching with its electronic drive and busbar control.
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Easy Installation: Features screw terminal connections for simple and secure integration into existing systems.
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Space-Saving Design: Compact 3-pole configuration with integrated auxiliary contacts reduces space requirements.
Product Features & Function
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Power Contact Rating: 400 A, 200 kW (400 V AC), AC-3e/AC-3
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Voltage Compatibility: 200-277 V DC for PLC input, 400 V AC (50-60 Hz)
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Auxiliary Contacts: 2 NO + 2 NC (Normally Open and Normally Closed)
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Main Circuit: Busbar control for enhanced electrical performance
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Drive Type: Electronic drive for precise operation and control
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Terminals: Screw terminal for easy wiring and secure connection
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Pole Configuration: 3-pole contactor suitable for three-phase systems
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PLC Input: 24 V DC for compatibility with automated systems
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