Siemens 3RT2045-1AK60 Power Contactor 80A, 37 kW, 3-Pole, AC-3/AC-3e Original Brand New

Overview

The Siemens 3RT2045-1AK60 is a high-performance power contactor designed for reliable switching in industrial electrical systems. Supporting up to 80 A and 37 kW at 400 V, this 3-pole contactor ensures efficient control of motors and other high-load devices. Equipped with auxiliary contacts (1 NO + 1 NC) and screw terminals, it guarantees secure connections and easy integration. The compact size S3 design allows flexible installation in various control panels. Compatible with both 110 V AC (50 Hz) and 120 V AC (60 Hz), it meets diverse industrial requirements.

Key Features & Function

• High-power switching for AC-3e/AC-3 applications

• Rated operational current: 80 A

• Motor control capacity: 37 kW at 400 V

• 3-pole configuration for reliable three-phase operation

• Auxiliary contacts: 1 NO + 1 NC for extended control functions

• Secure screw terminal connections for easy wiring

• Universal voltage: 110 V AC (50 Hz) / 120 V AC (60 Hz)

• Compact size S3 for space-saving installation

Benefit

• Reliable Motor Control: Ensures smooth and safe operation of industrial motors.

• Durable & Long-Lasting: Designed for heavy-duty AC-3e/AC-3 applications.

• Easy Installation: Screw terminals and standard size S3 simplify mounting and wiring.

• Versatile Compatibility: Works with multiple voltage and frequency standards.

• Enhanced Control: Auxiliary contacts allow for additional monitoring and switching functions.

Application

• Industrial motor control

• Machinery automation systems

• Electrical distribution panels

• HVAC systems

• Pumps, compressors, and other high-power equipment

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