Siemens 3RT2025-2AG24 Power Contactor 3-Pole, 17A, 7.5 kW/400V, 110V AC Coil, S0 Size Original Brand New

Overview

The Siemens 3RT2025-2AG24 is a high-performance 3-pole power contactor engineered for reliable motor switching and control applications. Designed under the renowned Siemens SIRIUS series, this compact S0-size contactor delivers superior durability, efficient energy use, and enhanced electrical performance for AC-3e/AC-3 operating categories. Equipped with a 110 V AC 50/60 Hz coil and spring-loaded terminals, it ensures secure, vibration-resistant connections. The device also includes 2 NO + 2 NC auxiliary contacts and a removable auxiliary switch for flexible integration into control panels and automation systems.

Benefit

• Reliable Motor Control: Optimized for AC-3 and AC-3e applications, ensuring dependable switching of motors up to 7.5 kW at 400 V.

• High Electrical Endurance: Built for long service life even in demanding industrial environments.

• Flexible Integration: Includes 2NO + 2NC auxiliary contacts and removable auxiliary switching block.

• Secure Wiring: Spring-loaded terminals provide fast, secure, and maintenance-free wiring.

• Compact Design: S0 size ensures easy installation in space-restricted control cabinets.

• Siemens Quality: Backed by Siemens’ proven reliability and global engineering excellence.

Technical Features

• Operating Category: AC-3e / AC-3

• Rated Operational Current: 17 A

• Rated Motor Power: 7.5 kW at 400 V

• Poles: 3-pole

• Coil Voltage: 110 V AC, 50 / 60 Hz

• Auxiliary Contacts: 2 NO + 2 NC

• Terminal Type: Spring-loaded terminals

• Size: S0

• Auxiliary Switch: Removable

Functionality

• Designed to switch electric motors and resistive loads

• Suitable for control panels, conveyor systems, HVAC motors, pumps, and industrial automation

• Offers stable switching performance with low power dissipation

• Built-in arc suppression for safe switching operations

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