Siemens 3RT2024-1AU60 Power Contactor 12A, 5.5kW, 3-Pole with 1NO+1NC Aux Contact, Size S0 Original Brand New

Overview

The Siemens 3RT2024-1AU60 is a high-performance, compact power contactor designed for reliable switching of motors and other industrial loads. As part of the SIRIUS family, this size S0 contactor is engineered for exceptional durability and efficiency. It is suitable for a wide range of applications, including motor control, resistive loads, and general switching tasks. With a robust design and screw terminals for secure wiring, the 3RT2024-1AU60 ensures long-lasting performance in demanding industrial environments.

Technical Specification

• Product Number: 3RT2024-1AU60
• Product Type: Power Contactor (AC-3e/AC-3)
• Rated Current (AC-3e/AC-3): 12 A
• Rated Power (AC-3): 5.5 kW @ 400 V
• Poles: 3-pole
• Operating Voltage: 277 V AC, 60 Hz
• Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
• Terminal Type: Screw Terminal
• Size: S0 (Compact Design)

Key Benefit

• Reliable Performance: Engineered by Siemens, a global leader in industrial automation, for consistent and dependable operation.
• Compact Size S0: The small footprint saves valuable space in control panels and electrical cabinets.
• Versatile Application: Ideal for motor switching (AC-3e/AC-3) and a variety of other industrial switching applications.
• Integrated Auxiliary Contacts: The built-in 1 NO and 1 NC contacts provide immediate feedback and control functionality without needing separate modules.
• Secure Wiring: Robust screw terminals ensure a strong, reliable connection, minimizing the risk of faults.
• High Durability: Designed to withstand high switching cycles and harsh operating conditions, ensuring a long service life.

Function

The Siemens 3RT2024-1AU60 power contactor serves as a crucial component in electrical control systems. Its primary functions include:

1. Motor Switching: Efficiently controls the start and stop functions of electric motors, protecting them from overload and short circuits when used with a motor starter.
2. Load Management: Manages the power flow to various resistive and inductive loads in industrial and commercial settings.
3. Circuit Control: Acts as an electrically operated switch, allowing for remote or automated control of circuits.
4. Signal Transmission: The 1 NO + 1 NC auxiliary contacts can be used to signal the status of the main circuit to a PLC, HMI, or other control systems.

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