Siemens 3RT1076-6SF36-3PA0 Power Contactor 500A AC-3, 250kW, 400V, 3-Pole with Auxiliary Contacts Original Brand New

Product Overview

The Siemens 3RT1076-6SF36-3PA0 is a high-performance power contactor designed for industrial and commercial applications. Rated for AC-3 operations with a current capacity of 500A and power rating of 250 kW at 400V AC (50-60 Hz), this device guarantees reliable switching performance and durability. It features a 3-pole configuration with auxiliary contacts (2 NO + 2 NC) for versatile control options. Equipped with an electronic drive and busbar main circuit, it ensures efficient and secure control of heavy electrical loads.

Key Benefit

• High Current Capacity: Supports up to 500A, suitable for demanding industrial applications.

• Robust Power Handling: Handles up to 250 kW at 400V AC, ensuring reliable motor and equipment control.

• Versatile Control: Integrated auxiliary contacts (2 NO + 2 NC) enhance flexibility for complex control circuits.

• Durable Design: Electronic main circuit with busbar connection improves conductivity and reduces maintenance.

• Easy Installation: Screw terminal connections simplify wiring and reduce installation time.

• Wide Voltage Range: Compatible with DC 96-127V and PLC input 24V DC, allowing broad application compatibility.

Functions and Features

• AC-3e / AC-3 Duty Rating: Optimized for motor switching applications with enhanced durability.

• 3-Pole Power Contactor: Suitable for controlling three-phase motors and heavy electrical equipment.

• Auxiliary Contacts: Permanently mounted 2 Normally Open (NO) + 2 Normally Closed (NC) contacts for auxiliary circuit integration.

• Electronic Drive: Provides smooth switching and reduces electrical noise.

• Main Circuit via Busbar: Ensures stable power delivery and reduced heat generation.

• Control Circuit with Screw Terminals: Easy wiring and maintenance-friendly.

• Wide Input Voltage Range: AC-3 (400V) and DC operation (96-127 V DC) with F-PLC input (24 V DC).

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