3RT1476-6AF36

Description

Overview

The Siemens 3RT1476-6AF36 is a high-performance power contactor designed for demanding industrial applications. With a robust 3-pole design, it supports AC-1 operations at 690 A / 690 V, ensuring reliable power switching in heavy-duty environments. The contactor is equipped with conventional auxiliary contacts (2 NO + 2 NC) and supports both AC and DC drives, making it versatile for a wide range of electrical control systems.

This device is engineered to operate efficiently at up to 40°C, with a main circuit compatible with busbar connections and a screw-terminal control and auxiliary circuit for secure and convenient installation. Siemens ensures durability, safety, and precision with every component.

Key Features & Function

• Rated Current & Voltage: AC-1 690 A / 690 V

• Control Voltage: Uc: 110–127 V AC (50–60 Hz) / DC

• Poles: 3-pole configuration for heavy-duty switching

• Auxiliary Contacts: Conventional design, 2 NO + 2 NC

• Main Circuit Connection: Busbar compatible

• Control & Auxiliary Circuit Connection: Screw terminal for easy wiring

• Temperature Range: Operates reliably up to 40 °C

• Durability: High-performance Siemens engineering ensures long service life

Benefit

• Reliable Switching: High AC-1 rating supports heavy electrical loads

• Versatile Use: Compatible with both AC and DC drive applications

• Safe & Durable: Robust construction ensures stability and long-term reliability

• Easy Installation: Screw-terminal connections simplify wiring and maintenance

• Efficient Industrial Solution: Perfect for factories, automation systems, and electrical panels

Application

• Industrial machinery and automation systems

• Motor control and power distribution

• Electrical panels requiring high-current switching

• AC and DC drive systems

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