Description
The Siemens 3RT2023-1AC20 is a 3-pole IEC-rated contactor engineered for dependable motor control and switching applications in commercial and industrial HVAC systems. Part of Siemens’ trusted 3RT2 contactor series, this unit delivers consistent performance in demanding electrical environments.
Key Features
- 9 Amp continuous current rating for efficient motor load management
- 24V AC coil voltage for low-voltage control circuit compatibility
- 3-pole configuration ideal for three-phase motor switching applications
- IEC-rated design meeting international electrotechnical standards
- Compact 3RT2 series footprint for space-efficient panel installation
- Siemens-engineered reliability for long service life in commercial HVAC and industrial controls
Specifications
- SKU / Part Number: 3RT2023-1AC20
- Brand: Siemens
- Current Rating: 9 Amp
- Coil Voltage: 24V AC
- Number of Poles: 3
- Series: 3RT2 IEC Contactor
Application
The Siemens 3RT2023-1AC20 is well-suited for motor starter panels, HVAC equipment control circuits, and general-purpose three-phase switching in commercial and light industrial environments. Its 24V AC coil voltage integrates seamlessly with standard low-voltage control systems, while the 9A rating covers a broad range of small motor and load applications.







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