Siemens 3RT2544-1AB00 Power Contactor 65A, 4-Pole, 30kW, 24V AC, AC-3 Original Brand New

Overview

The Siemens 3RT2544-1AB00 is a durable and reliable power contactor designed for efficient switching of AC loads. Rated for AC-3 operation, this 65 A, 4-pole contactor can handle motors up to 30 kW at 400 V, making it ideal for industrial machinery and automation systems. Its compact S3 size design ensures easy integration into existing control panels.

Equipped with 2 NO + 2 NC main contacts and 1 NO + 1 NC auxiliary contact, this contactor provides flexible control options for a wide range of applications. Its 24 V AC, 50 Hz coil guarantees stable performance in various industrial environments, and the screw terminal design ensures secure and reliable connections.

Key Features & Benefit

• High Load Capacity: AC-3 rated, 65 A, 30 kW / 400 V suitable for heavy-duty motor control.

• 4-Pole Configuration: Provides optimal performance and reliability for three-phase systems.

• Flexible Contact Arrangement: 2 NO + 2 NC main contacts, 1 NO + 1 NC auxiliary contacts for versatile wiring options.

• Robust Construction: S3 size ensures durability and easy integration into industrial control panels.

• Reliable Coil Operation: 24 V AC, 50 Hz coil designed for consistent and safe switching.

• Easy Installation: Screw terminal design for secure, maintenance-free connections.

• Industrial Standard: Siemens quality for long-lasting and high-performance industrial applications.

Function

• Switching of AC loads up to 30 kW at 400 V.

• Control of three-phase motors and industrial machinery.

• Signal and auxiliary switching via auxiliary contacts.

• Integration in automation and motor control circuits.

Application

• Industrial motor starters and control panels

• Automation systems and machinery

• Electrical distribution and switching circuits

• HVAC systems, pumps, and conveyor belts

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