3RT1466-6AM36

Description

Overview

The Siemens 3RT1466-6AM36 is a high-performance 3-pole power contactor engineered for demanding industrial applications. Designed for reliability, durability, and precise switching performance, it supports AC-1 400 A at 690 V and operates efficiently at ambient temperatures up to 40°C. Equipped with a 200–220 V AC (50/60 Hz) / DC coil, this contactor delivers optimal control across a wide range of electrical systems.

Built for heavy-duty use, its busbar-compatible main circuit and screw-terminal auxiliary circuit ensure fast, secure, and maintenance-friendly installation. The integrated 2 Normally Open (NO) + 2 Normally Closed (NC) auxiliary contacts further enhance functionality, making it ideal for system control, automation, and large-scale machinery.

Benefit

• High Current Capacity: Supports 400 A operation under AC-1 utilization category.

• Robust Voltage Handling: Rated for up to 690 V, suitable for industrial-grade power systems.

• Flexible Coil Operation: Works with 200–220 V AC (50/60 Hz) or DC, providing wiring flexibility.

• Reliable Switching: Features 2NO + 2NC auxiliary contacts for enhanced control functions.

• Industrial Durability: Engineered for stable performance at temperatures up to 40°C.

• Easy Installation: Busbar main circuit and screw-type auxiliary terminals ensure secure connections.

• Siemens Quality Assurance: Designed with the durability and precision Siemens is known for.

Technical Features & Function

• Product Type: Power Contactor

• Model: Siemens 3RT1466-6AM36

• Utilization Category: AC-1

• Rated Operational Current: 400 A

• Rated Operational Voltage: 690 V

• Poles: 3-Pole

• Operating Temperature: Up to 40°C

• Coil Voltage: 200–220 V AC (50/60 Hz) / DC drive

• Auxiliary Contacts: 2NO + 2NC

• Main Circuit Connection: Busbar

• Control & Auxiliary Circuit: Screw terminal

Application

• Industrial automation

• Control panels

• Power distribution systems

• Motor control centers

• Manufacturing plants

• Heavy machinery switching

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