Siemens 3RT2544-1AF00 Power Contactor AC-3, 65A, 30 kW / 400V, 4-Pole, 110V AC Coil, S3 Size Original Brand New

Description

The Siemens 3RT2544-1AF00 power contactor is part of the renowned Siemens Sirius 3RT2 series, offering superior performance, extended lifetime, and simplified installation. Equipped with 4 poles, a 110 V AC / 50 Hz coil, 2 NO + 2 NC main contacts, and 1 NO + 1 NC auxiliary contacts, it ensures flexible integration into various electrical control systems. Its durable screw terminal design supports secure connections in high-vibration industrial environments.

Built to provide consistent motor control in heavy-duty settings, this contactor is ideal for systems requiring reliability, safety, and reduced maintenance downtime.

Benefit

• High Switching Capacity: Rated for 65 A AC-3 for robust motor control.

• Reliable Performance: Siemens engineering ensures long service life and stable operation.

• Flexible Contact Configuration: Includes both NO and NC sets for versatile circuit design.

• Space-Saving Design: Compact S3 size suitable for modern control panels.

• Ease of Installation: Screw terminals for secure, vibration-resistant wiring.

• Energy-Efficient Operation: Optimized coil consumption for reduced operating costs.

Function

• Switching and controlling electric motors

• Control of power circuits in industrial environments

• Integration in automation and motor-starter combinations

Application

• Manufacturing machinery

• HVAC systems

• Pump and compressor control

• Conveyor systems

• Industrial automation panels

• Energy distribution units

Technical Specification

• Model: Siemens 3RT2544-1AF00

• Type: Power Contactor

• Operational Category: AC-3

• Rated Current: 65 A

• Rated Power: 30 kW at 400 V

• Poles: 4-pole

• Main Contacts: 2 NO + 2 NC

• Auxiliary Contacts: 1 NO + 1 NC

• Coil Voltage: 110 V AC, 50 Hz

• Connection Type: Screw terminal

• Size: S3

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