Description
The Siemens 3RT2026-1AG20 is a Size 0, 3-pole IEC motor contactor designed for dependable motor switching and load control in commercial and industrial HVAC applications. Featuring a 120V AC coil voltage, this contactor delivers consistent, low-maintenance performance in demanding electrical environments.
Key Features
- 3-pole IEC contactor — Size 0 frame
- 120V AC coil voltage (60 Hz)
- Designed for AC motor switching and resistive load applications
- Compact, space-saving design for panel and enclosure mounting
- Screw-type terminal connections for secure field wiring
- Snap-on accessory interface compatible with Siemens 3RT/3RH accessories
- Built to IEC 60947-4-1 standards for reliable, long service life
Typical Applications
- HVAC motor starters and control panels
- Commercial refrigeration and air conditioning equipment
- Fan and pump motor switching
- Industrial automation and control systems
Why Choose Siemens 3RT Contactors?
Siemens 3RT series contactors are engineered for high switching frequency and long electrical life, making them a trusted choice for HVAC contractors and electrical panel builders. The modular design allows easy addition of auxiliary contacts, timers, and surge suppressors without special tools, reducing installation time and future service costs.
Specifications
- SKU: 3RT2026-1AG20
- Brand: Siemens
- Poles: 3
- Frame Size: Size 0 (IEC)
- Coil Voltage: 120V AC
- Standard: IEC 60947-4-1







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