Siemens 3RT2046-1AN24 Power Contactor 95A, AC-3, 45kW, 3-Pole, 220V AC Coil, S3 Size Original Brand New

Overview

The Siemens 3RT2046-1AN24 is a high-performance industrial power contactor designed for reliable switching of electric motors and heavy-duty loads. Engineered with Siemens’ advanced contactor technology, this model supports AC-3e/AC-3 operations up to 95 A and 45 kW at 400 V, making it ideal for demanding industrial automation systems. With a 3-pole configuration, a 220 V AC coil, and 2 NO + 2 NC auxiliary contacts, it ensures precise control, long service life, and flexible integration in motor starters and control panels.

Benefit

• High switching reliability thanks to Siemens-engineered AC-3/AC-3e performance.

• Long service life with durable construction suitable for continuous industrial use.

• Easy integration into motor control systems due to standard S3 frame size.

• Enhanced flexibility with removable auxiliary switches (2 NO + 2 NC).

• Secure wiring using robust screw terminals for stable electrical connections.

• Efficient operation for motors up to 45 kW at 400 V.

Technical Features

• Rated Operational Current (AC-3/AC-3e): 95 A

• Power Rating: 45 kW at 400 V

• Poles: 3-Pole

• Coil Voltage: 220 V AC, 50/60 Hz

• Auxiliary Contacts: 2 NO + 2 NC

• Terminal Type: Screw terminal

• Size: S3 frame

• Auxiliary Switch: Removable for flexible wiring and configuration

Function

• Motor switching & control

• Heavy-duty load switching

• Power distribution applications

• Integration in automation panels and MCCs

• Suitable for industrial machinery, HVAC systems, conveyors, pumps, compressors, and more

Application

• Industrial automation

• Machine manufacturing

• Power distribution systems

• Conveyor and production lines

• HVAC and building systems

• Pumping & compression equipment

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