Siemens 3RT2015-2AF02 Power Contactor SIRIUS 3RT2, AC-3e/AC-3, 7A, 3kW, 1NC, 110V AC, Spring-Loaded Terminal, Size S00 Original Brand New

Overview

The Siemens 3RT2015-2AF02 is a high-performance SIRIUS 3RT2 series power contactor designed for reliable and efficient switching of electrical loads. It is specifically engineered to meet the demands of modern industrial automation and control systems. This 3-pole contactor is rated for AC-3e/AC-3 operation, handling currents up to 7 A and power up to 3 kW at 400 V. Its compact S00 size makes it ideal for space-constrained applications.

Featuring a 110 V AC control voltage, the 3RT2015-2AF02 ensures stable and consistent operation within standard industrial power grids. The inclusion of a normally closed (NC) auxiliary contact provides essential feedback and interlock capabilities. The innovative spring-loaded terminal technology allows for fast, secure, and vibration-resistant wiring, significantly reducing installation time and maintenance efforts.

Key Benefit

• High Performance & Reliability: Part of the proven SIRIUS 3RT2 family, known for its long service life and robust performance under demanding industrial conditions.
• Space-Saving Design: The compact Size S00 form factor allows for higher density installations in control cabinets and panels.
• Effortless & Secure Wiring: Spring-loaded terminals eliminate the need for tools, ensuring a quick and reliable connection that is resistant to loosening due to vibration.
• Versatile Application: Suitable for a wide range of motor control applications, including switching motors, heating circuits, and lighting systems.
• Integrated Auxiliary Contact: The built-in 1 NC auxiliary contact simplifies wiring for control circuits, signaling, and safety interlocks.
• Globally Recognized Quality: Siemens is a leader in industrial automation, ensuring the product meets rigorous international standards for safety and quality.

Function

The Siemens 3RT2015-2AF02 power contactor serves as an electromechanical switch. When its 110 V AC control coil is energized, it closes the main power contacts, allowing current to flow to the connected load (e.g., an electric motor). When the control voltage is removed, the contacts open, interrupting the power.

The 1 NC auxiliary contact changes state in tandem with the main contacts, providing a signal that can be used for status indication or to control other components in the system. The spring-loaded terminals maintain a constant, high-pressure connection on the wire, ensuring low resistance and preventing overheating.

Technical Specification

• Product Type: Power Contactor
• Manufacturer: Siemens
• Series: SIRIUS 3RT2
• Product Number: 3RT2015-2AF02
• Application: AC-3e/AC-3 Motor Switching
• Rated Operational Current: 7 A (at 400 V AC)
• Rated Operational Power: 3 kW (at 400 V AC)
• Number of Poles: 3-Pole
• Control Supply Voltage: 110 V AC, 50/60 Hz
• Auxiliary Contacts: 1 Normally Closed (NC)
• Connection Type: Spring-Loaded Terminals
• Size: S00
• Mounting: DIN rail mountable

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