Overview
The Siemens 3RT2027-2AV00 is a premium-quality 3-pole power contactor designed for high-efficiency switching of motors and electrical loads in AC-3/AC-3e applications. Engineered for reliable performance, it handles up to 32A and 15 kW at 400V AC, operating at 50 Hz. Equipped with 1 NO + 1 NC auxiliary contacts and spring-loaded terminals, this compact device is built in S0 size, making it ideal for space-constrained control panels.
Key Benefit
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Reliable Switching: Optimized for AC-3 motor loads up to 15kW at 400V.
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Durable Design: Spring-loaded terminals ensure strong, vibration-resistant connections.
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Compact Form Factor: S0 size makes integration easier in tight control panels.
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Auxiliary Functionality: Comes with 1 Normally Open and 1 Normally Closed contact for added flexibility.
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Proven Siemens Quality: Built to meet global industrial standards for safety and performance.
Function & Features
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Contactor Type: Power contactor for motor control (AC-3e/AC-3 applications)
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Rated Operating Voltage: 400 V AC at 50 Hz
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Rated Current: 32 A
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Motor Power Rating: 15 kW (at 400 V)
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Poles: 3-pole
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Auxiliary Contacts: 1 NO + 1 NC
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Terminals: Spring-loaded terminals for secure and easy wiring
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Size: Compact S0 size
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Mounting: DIN rail or screw mount compatible
Application
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Industrial automation systems
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Motor control centers
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HVAC systems
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Pump control
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Conveying systems
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Manufacturing machinery












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