Siemens SIRIUS 3RT2024-1AL24 Power Contactor 12A, 5.5kW, 3-Pole, 230V AC Coil, Size S0, Screw Terminal Original Brand New

Overview: SIRIUS 3RT2024-1AL24 Power Contactor

The Siemens SIRIUS 3RT2024-1AL24 is a high-performance electromechanical power contactor from the globally trusted SIRIUS modular system. This component is essential for switching and controlling three-phase asynchronous motors and other electrical loads in demanding industrial automation and control applications. Engineered to meet modern industrial standards (IEC, UL, CSA), the 3RT2024-1AL24 guarantees high contact reliability and a long electrical and mechanical lifespan. Its compact Size S0 design allows for efficient use of space within control cabinets.

Key Benefits

• High Performance: Handles a rated operational current of 12 A (AC-3/AC-3e) and motor switching capacity up to 5.5 kW at 400 V.
• Space-Saving Design: Part of the SIRIUS system, the Size S0 frame allows for high-density installation in electrical panels.
• Integrated Control Flexibility: Comes standard with a pre-assembled 2 Normally Open (NO) and 2 Normally Closed (NC) auxiliary switch block, providing crucial feedback and interlock options for your control system.
• Reliable Connection: Uses secure screw terminals for both the main circuit and control circuit, ensuring a strong, vibration-resistant electrical connection.
• Global Standard Compliance: Approved worldwide, ensuring compatibility and quality for international machine building and installation.

Primary Function

The 3RT2024-1AL24 contactor’s primary function is to serve as an electrically controlled switch for a power circuit. It is typically used for:

1. Motor Switching: Starting, stopping, and controlling the direction of three-phase asynchronous motors in machinery like pumps, fans, compressors, and conveyors.
2. Load Control: Switching high-current resistive or inductive loads, such as heating elements or transformers.
3. Integration into Control Systems: The auxiliary contacts integrate into safety and control circuits (e.g., PLCs) for status indication and interlocking.

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