Description
The Siemens 3RT2025-1AM20 is a heavy-duty IEC motor contactor engineered for dependable performance in commercial and industrial HVAC applications. Rated at 17 amps with a 3-pole configuration, this contactor is designed to handle the demands of motor control circuits where consistent switching reliability is critical.
Key Features
- 17A continuous current rating for robust motor load switching
- 3-pole design for standard three-phase motor control applications
- 208V coil voltage for compatibility with common commercial HVAC power systems
- IEC-rated construction to international electrical standards
- Compact footprint suitable for panel and enclosure mounting
- Siemens 3RT series platform — widely supported with available coils, auxiliary contacts, and repair kits
Application
Ideal for controlling motors in rooftop units, air handling units, chillers, and other commercial HVAC equipment where a reliable 3-pole switching solution is required. The 3RT2025-1AM20 fits into the Siemens SIRIUS modular control system, making it easy to integrate with overload relays and auxiliary contact blocks for a complete motor starter assembly.
Specifications
- SKU: 3RT2025-1AM20
- Brand: Siemens
- Current Rating: 17A
- Poles: 3
- Coil Voltage: 208V
- Series: SIRIUS 3RT2
- Standard: IEC







Reviews
There are no reviews yet.