3RT1476-6AM36

Description

Overview

The Siemens 3RT1476-6AM36 is a high-performance 3-pole power contactor engineered for demanding industrial switching applications. Designed for reliability and long service life, this AC-1 rated contactor supports 690 A / 690 V operation at 40°C, making it ideal for heavy-duty power control environments. Its 200–220 V AC (50–60 Hz) / DC coil and conventional auxiliary contacts (2 NO + 2 NC) allow seamless integration into modern automation and power distribution systems. Featuring a busbar main circuit connection and screw-type auxiliary terminals, this power contactor ensures safe, secure, and efficient installation.

Benefit

• High Current Capability: Supports up to 690 A, providing stable performance for heavy-load systems.

• Versatile Coil Operation: Compatible with both AC (50/60 Hz) and DC drive, offering greater application flexibility.

• Enhanced Safety: Equipped with 2 NO + 2 NC auxiliary contacts for comprehensive control and monitoring.

• Robust Construction: Built for harsh industrial environments with reliable thermal performance at 40°C.

• Easy Integration: Busbar main circuit connection ensures quick installation and reduced wiring effort.

• Siemens Industrial Quality: Engineered to deliver long-term durability and operational reliability.

Function

• Switching and controlling power circuits in industrial environments

• High-current motor control and power distribution switching

• Integration into automation panels using auxiliary control contacts

• Reliable operation in heavy-duty and continuous-load applications

• Safe and secure electrical connections via busbar and screw-terminal designs

Technical Highlight

• Product Type: Power Contactor

• Model: Siemens 3RT1476-6AM36

• Current Rating (AC-1): 690 A

• Voltage Rating: 690 V

• Operating Temperature: 40°C

• Poles: 3-Pole

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

• Auxiliary Contacts: 2 Normally Open (NO) + 2 Normally Closed (NC)

• Main Circuit Connection: Busbar

• Control & Auxiliary Circuit Terminals: Screw terminal

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