Product Description

Power Contactors, SIRIUS 3RT2 Series, 3-Pole, Screw Terminals, AC-3 Duty, Coil Variant AG208K – 3RT2025-1AG208K

🔹 Siemens SIRIUS 3RT2 Power Contactor – 3RT2025-1AG208K (AC-3 Duty, 3-Pole, 110–120V Coil, Screw Terminal)

🔹 Product Description

The Siemens 3RT2025-1AG208K is a high-performance SIRIUS 3RT2 series power contactor designed for reliable switching of motors and industrial loads under AC-3 duty applications. It is engineered for durability, safety, and efficient operation in demanding electrical environments.

This contactor is widely used in industrial automation systems, motor control centers (MCC), pump control panels, HVAC systems, and manufacturing plants, where frequent switching of motors and electrical loads is required.

The device features a 3-pole configuration with screw-type terminals, ensuring secure and vibration-resistant connections. It is equipped with a coil variant AG208K (approx. 208V AC control voltage class depending on configuration), making it suitable for standard industrial control circuits.

Built on the Siemens SIRIUS modular platform, the 3RT2 series ensures high reliability, compact design, and easy integration with overload relays, auxiliary contact blocks, and automation systems.

With AC-3 utilization category, this contactor is optimized for switching squirrel-cage motors during starting and stopping operations, ensuring long electrical and mechanical life.

🔹 Key Features

• Genuine Siemens SIRIUS 3RT2 Series Contactor
• Model: 3RT2025-1AG208K
• 3-Pole heavy-duty power switching design
• AC-3 duty optimized for motor control applications
• Screw terminal connection for secure wiring
• Coil variant AG208K (industrial control voltage class)
• High durability with long mechanical life
• Compact modular design for easy panel integration
• Compatible with Siemens overload relays & accessories
• Suitable for MCC, PCC, HVAC & pump control panels
• High switching reliability under frequent operations