Siemens 3RT1076-6AM36 Power Contactor 3-Pole, 500 A, 250 kW, AC-3 / DC 200-220V Original Brand New

Overview

The Siemens 3RT1076-6AM36 is a high-performance 3-pole power contactor designed for switching motors and other high-power electrical loads. Engineered for industrial applications, this contactor delivers reliable performance in AC-3e/AC-3 duty with a rated current of 500 A and a power capacity of 250 kW at 400 V AC (50-60 Hz).

Built with robust conventional drive technology, it supports both AC and DC control voltages (Uc: 200-220 V) and comes with 2 NO + 2 NC auxiliary contacts, making it a versatile choice for control systems. The main circuit connects via busbar, while the control and auxiliary circuits use screw terminals for secure installation.

Key Benefit

• High Switching Capacity: Handles up to 500 A / 250 kW, suitable for demanding industrial applications.

• Reliable Siemens Quality: Built to Siemens’ exacting standards for durability and performance.

• Versatile Installation: Busbar connection for main circuit, screw terminal for control and auxiliary circuits.

• Auxiliary Functionality: Comes with 2 Normally Open (NO) and 2 Normally Closed (NC) contacts.

• Universal Voltage Compatibility: Supports both AC and DC control voltages (200–220V).

Function & Technical Specification

• Product Type: Power Contactor

• Model: Siemens 3RT1076-6AM36

• Rated Current: 500 A

• Rated Power: 250 kW (at 400V AC, 50–60 Hz)

• Poles: 3

• Control Voltage (Uc): 200–220V AC/DC

• Auxiliary Contacts: 2 NO + 2 NC

• Drive Type: Conventional

• Main Circuit Connection: Busbar

• Control / Auxiliary Circuit: Screw Terminal

• Application: Motor control, industrial automation, high-load switching

Application

• Industrial motor switching

• Control panels

• Power distribution systems

• HVAC systems

• Manufacturing and process control

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