Product Description
The Siemens 3RT20371KB40 Contactor is designed for reliable control in various applications. This contactor features a three-phase standard power rating and operates at a coil voltage of twenty-four volts DC. With a maximum load current of sixty-five amps, this model is ideal for high-demand environments requiring efficient performance.
- Three poles with a contact configuration of three normally open (3NO)
- Mounting options include DIN rail, snap-on, or threaded installation
- Operating temperature range of minus twenty-five to sixty degrees Celsius
Product Highlights
This product is suitable for industrial settings where precise control is necessary, making it effective for motor management and automation tasks.
Product Information
Standard Information
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Brand: Siemens
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Country of Origin: Germany
Technical Specifications
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MPN: 3RT20371KB40
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Coil Power Rating: 30 kW at 400 V 3-Phase
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Coil Voltage: 24 VDC
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Contact Rating: A600/P600
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Dimensions: 114 mm H x 55 mm W x 130 mm D
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Enclosure Type: IP00/IP20
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Maximum Load Current: 65 A
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Mounting Type: DIN Rail/Snap-On/Threaded
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Number of Auxiliary Contacts: 1NO-1NC
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Number of Poles: 3
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Operating Cycles: 10,000,000
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Operating Temperature: -25 to 60 degrees Celsius
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Series: 3RT20
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Size: S2
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Terminal Type: Screw
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Type: 3-Phase Standard
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Wattage: 21.5 W DC Closing, 1 W DC Holding
