Description
Siemens 3RT2036-1AC20 IEC Motor Contactor Overview
The Siemens 3RT2036-1AC20 is a heavy-duty, 3-pole IEC motor contactor engineered for dependable motor switching and load control in commercial and industrial HVAC applications. With a 50-amp current rating and a 24VAC control coil, this contactor is well-suited for fan motors, compressors, pumps, and other motor-driven equipment where precise, reliable switching is essential.
Key Features
- 3-pole contactor configuration for three-phase motor control
- 50A rated current for robust load handling
- 24VAC coil voltage for low-voltage control circuit compatibility
- IEC-rated design meeting international electrical standards
- Compact, DIN-rail-mountable construction for panel integration
- Siemens SIRIUS 3RT series platform for broad accessory compatibility
- Suitable for motor starting, stopping, and reversing applications
Typical Applications
- Commercial HVAC fan and blower motor control
- Compressor and pump motor switching
- Industrial motor control panels and MCC assemblies
- Building automation and energy management systems
Why Choose Siemens 3RT Contactors
The Siemens SIRIUS 3RT contactor series is globally recognized for long electrical and mechanical service life, consistent performance under demanding duty cycles, and a modular design that accepts a wide range of auxiliary contact blocks, overload relays, and surge suppressors. The 3RT2036-1AC20 is a trusted choice for contractors and engineers who require a reliable, standards-compliant switching solution.
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