Overview
The Siemens 3RT2038-1AN20 is a high-performance power contactor designed for industrial and commercial applications. Ideal for AC-3e/AC-3 switching, this 3-pole contactor ensures reliable operation for motors up to 37 kW at 400 V. Its compact S2 size and durable construction make it suitable for demanding electrical environments, providing long-lasting performance and safety.
Key Features & Benefit
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High Current Capacity: Handles up to 80 A, supporting motors up to 37 kW at 400 V.
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Versatile AC Operation: Compatible with AC-3e/AC-3 applications.
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Reliable Switching: Equipped with 1 NO + 1 NC auxiliary contacts for additional control options.
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Durable Construction: Screw terminal design ensures secure and stable connections.
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Compact Design: S2 size contactor fits in tight installation spaces.
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Frequency Support: Works efficiently with 50/60 Hz power systems.
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Industrial-Grade Quality: Trusted Siemens engineering for consistent and safe performance.
Functionality
This contactor is engineered to control electrical circuits, primarily for motor loads. Its auxiliary contacts allow for flexible integration with control circuits, while the robust screw terminals provide secure connectivity. Ideal for automation, motor control centers, and industrial switching applications.
Technical Specification
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Model: Siemens 3RT2038-1AN20
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Type: Power Contactor
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Poles: 3-pole
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Rated Current: 80 A
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Rated Power: 37 kW / 400 V
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Coil Voltage: 220 V AC
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Frequency: 50/60 Hz
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Auxiliary Contacts: 1 NO + 1 NC
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Terminals: Screw
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Size: S2
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AC Utilization Categories: AC-3e / AC-3
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