Description
Siemens 3RT2026-1AM20 3-Pole 25 Amp Contactor Overview
The Siemens 3RT2026-1AM20 is a heavy-duty 3-pole contactor from the industry-trusted SIRIUS series, engineered for dependable motor switching and load control in commercial and industrial HVAC applications. With a 25-amp rating and a 208V AC coil, this contactor delivers consistent performance in demanding environments where reliable electrical switching is critical.
Key Features
- 3-pole configuration for three-phase motor and load control
- 25-amp continuous current rating
- 208V AC coil voltage for compatibility with standard commercial power systems
- Part of the Siemens SIRIUS 3RT2 series — a globally recognized platform for motor control
- Compact, DIN-rail-mountable design for easy panel integration
- Built for high switching frequency and long electrical service life
- Suitable for HVAC compressors, fan motors, pumps, and other inductive loads
Specifications
- SKU / Part Number: 3RT2026-1AM20
- Brand: Siemens
- Poles: 3
- Current Rating: 25 Amps
- Coil Voltage: 208V AC
- Series: SIRIUS 3RT2
Application
Designed for use in commercial HVAC systems, light industrial motor control panels, and building automation applications. The 3RT2026-1AM20 is ideal for switching three-phase motors in air handling units, chillers, cooling towers, and pump systems where a reliable 208V control signal is present.







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