Overview
The Siemens 3RT2038-1AC24 is a high-performance power contactor engineered for robust industrial control applications. With a 3-pole configuration, 80 A current rating, and support for up to 37 kW at 400 V, this contactor ensures reliable switching under AC-3 and AC-3e conditions. Designed with a 24 V AC control voltage and a frequency range of 50/60 Hz, it provides flexibility across various system setups.
The device features 2 NO + 2 NC auxiliary contacts, allowing seamless integration into automation and monitoring systems. Its compact S2 size, screw terminal connections, and removable auxiliary switch offer quick installation and versatile maintenance.
Key Benefit
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High Switching Capacity: Supports up to 80 A and 37 kW, ideal for motors and power systems
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Versatile Control Voltage: 24 V AC operation suitable for most industrial environments
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Reliable Performance: Engineered for AC-3 and AC-3e switching categories
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Flexible Integration: Comes with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts
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Compact Design: S2 size reduces panel space requirements
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Easy Maintenance: Features a removable auxiliary switch and screw terminals
Main Functions & Application
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Motor control in industrial automation systems
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Switching and protection for electrical loads
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Integration in control panels for manufacturing, HVAC, and processing plants
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Compatible with Siemens SIRIUS modular systems
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