3RT2047-1AK64-3MA0

Description

Overview

The Siemens 3RT2047-1AK64-3MA0 power contactor is engineered for reliable, efficient switching of AC circuits up to 55 kW at 400 V. Designed for industrial and commercial applications, this 3-pole contactor ensures superior durability and long service life. Its compact S3 size makes it versatile for control panels while providing easy installation and maintenance.

Key Features & Function

• Rated Current: 110 A for AC-3e/AC-3 applications.

• Rated Power: 55 kW at 400 V, suitable for medium- and high-power equipment.

• Poles: 3-pole design for robust performance.

• Control Voltage: 110 V AC / 50 Hz or 120 V AC / 60 Hz.

• Auxiliary Contacts: 2 NO + 2 NC for additional control and signaling functions.

• Terminal Type: Screw terminals for secure, reliable connections.

• Size: S3, compact and space-saving.

• Additional Feature: Captive auxiliary switch for simplified installation and reduced wiring errors.

Benefit

• Ensures reliable and safe operation in industrial circuits.

• Reduces downtime with durable and maintenance-friendly design.

• Versatile voltage options support global applications.

• Compact size allows space-saving installation in control panels.

• Enhances system functionality with auxiliary contact integration.

Application

• Industrial motor starters and switching circuits.

• Automation and control systems.

• HVAC and energy distribution systems.

• Machinery requiring robust AC-3 rated contactors.

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