Description
The Siemens 3RT2035-1AM20 is a heavy-duty IEC motor contactor engineered for dependable performance in commercial and industrial HVAC and motor control applications. Rated at 40 amps with a 208V AC coil, this contactor delivers robust switching capability in a compact, panel-ready design.
Key Features
- 40A continuous current rating for demanding motor load applications
- 208V AC coil voltage for compatibility with standard commercial power systems
- Screw terminal connections for secure, vibration-resistant wiring
- Integrated 1NO/1NC auxiliary contact block for control circuit feedback and interlocking
- IEC-rated design for consistent, internationally recognized performance standards
- Compact footprint ideal for panel and enclosure mounting
- Part of the Siemens 3RT2 contactor series, known for long electrical and mechanical service life
Specifications
- SKU: 3RT2035-1AM20
- Brand: Siemens
- Current Rating: 40A
- Coil Voltage: 208V AC
- Terminal Type: Screw
- Auxiliary Contacts: 1NO / 1NC
- Series: 3RT2
Applications
- HVAC compressor and fan motor control
- Commercial and industrial motor starters
- Pump and blower control panels
- Building automation and mechanical room switchgear
The Siemens 3RT2035-1AM20 is a trusted solution for contractors and engineers who require reliable, code-compliant motor switching in HVAC and light industrial environments. Its screw terminal design simplifies field wiring, while the built-in auxiliary contacts provide essential control circuit versatility.







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