Product Description

Power Contactors, SIRIUS 3RT2 Series, 3-Pole, Screw Terminals, AC-3 Duty, Coil Variant AH20 – 3RT2025-1AH20

🔹 Siemens SIRIUS 3RT2 Power Contactor – 3RT2025-1AH20 (AC-3 Duty, 3-Pole, AH20 Coil, Screw Terminal)

🔹 Product Description

The Siemens 3RT2025-1AH20 is a robust and high-performance SIRIUS 3RT2 series power contactor designed for efficient and reliable switching of three-phase motors under AC-3 duty conditions. It is built to deliver long operational life, high electrical endurance, and stable performance in demanding industrial environments.

This model is part of Siemens’ advanced SIRIUS modular contactor system, widely used in industrial control panels, motor control centers (MCC), and automation systems where dependable switching of electrical loads is required.

It features a 3-pole configuration with screw-type terminals, ensuring strong and secure wiring connections. The device comes with an AH20 coil variant, designed for compatible industrial control voltage operation as per system requirements.

The 3RT2 series is engineered for compact design, easy integration with overload relays and auxiliary contact blocks, and high flexibility in panel building applications. It supports AC-3 utilization category, making it ideal for switching squirrel-cage motors during start/stop operations with high reliability and safety.

🔹 Key Features

• Genuine Siemens SIRIUS 3RT2 Series Contactor
• Model: 3RT2025-1AH20
• 3-Pole heavy-duty switching design
• AC-3 duty optimized for motor control
• Screw terminal connection for secure wiring
• Coil variant AH20 (industrial control voltage class)
• High mechanical and electrical durability
• Compact modular design for panel integration
• Compatible with Siemens overload relays & accessories
• Reliable switching performance under frequent operations