Overview
The Siemens 3RT2024-1AL20 is a high-performance power contactor designed for reliable switching of motors and industrial loads. With a rated current of 12 A and a power rating of 5.5 kW at 400 V, this 3-pole contactor is ideal for AC-3 and AC-3e applications. Built with Siemens’ trusted engineering, this compact Size S0 contactor is equipped with 1 NO + 1 NC auxiliary contacts and features a 230 V AC coil (50/60 Hz). Its screw terminal connection ensures quick and secure installation.
Key Benefit
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Reliable Performance: Designed for demanding industrial environments.
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Compact Design: Size S0 saves space in control panels.
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Versatile Application: Supports both AC-3 and AC-3e duty categories.
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Easy Wiring: Screw terminals for fast and secure connections.
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Integrated Aux Contacts: Pre-installed 1 NO + 1 NC for added control flexibility.
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Energy-Efficient Coil: Operates efficiently on 230 V AC, 50/60 Hz.
Functions & Features
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Rated Current: 12 A
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Motor Power Rating: 5.5 kW @ 400 V
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Poles: 3
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Coil Voltage: 230 V AC, 50/60 Hz
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Auxiliary Contacts: 1 Normally Open (NO), 1 Normally Closed (NC)
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Connection Type: Screw Terminal
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Size: S0
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Application Category: AC-3, AC-3e
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Mounting Type: DIN rail or panel mount
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Standards: IEC compliant, Siemens quality assurance
Application
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Motor starters and control panels
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Industrial automation systems
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HVAC and pump control
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Conveyor systems
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Building management systems (BMS)
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