Overview
The Siemens 3RT2038-3AB00 is a robust and reliable power contactor designed for industrial and commercial electrical control applications. With a rated current of 80 A and a power capacity of 37 kW at 400 V, this 3-pole device ensures safe and efficient switching of AC-3e/AC-3 loads. Built with screw terminals for the main circuit and spring-loaded terminals for the control and auxiliary circuits, it guarantees secure connections and ease of installation. Its compact size S2 design allows for flexible integration in control panels.
Key Benefit
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High Reliability: Durable Siemens engineering ensures long-term operational stability.
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Efficient Switching: Handles AC-3e/AC-3 loads up to 37 kW, ideal for motors and industrial machinery.
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Easy Installation: Screw terminals for the main circuit and spring-loaded terminals for control and auxiliary circuits simplify wiring.
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Versatile Operation: Auxiliary contacts (1 NO + 1 NC) allow for flexible control configurations.
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Compact Design: Size S2 ensures space-saving integration into control panels.
Functions & Features
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AC-3e/AC-3 rated power contactor
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3 poles, 80 A nominal current
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37 kW / 400 V power rating
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Coil voltage: 24 V AC, 50 Hz
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Auxiliary contacts: 1 NO + 1 NC
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Main circuit: screw terminal
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Control & auxiliary circuit: spring-loaded terminal
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Compact size: S2
Application
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Motor control in industrial machines
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Automation systems
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Electrical control panels
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Industrial HVAC systems
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General-purpose AC load switching
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