Siemens SIRIUS 3RT2015-2AN21 Power Contactor, 3-Pole, 7A, 3kW, 220V AC Coil, Spring-Loaded Terminal, Size S00 Original Brand New

Overview

The Siemens 3RT2015-2AN21 is a compact and reliable 3-pole power contactor from the SIRIUS line, designed for demanding industrial applications. This contactor is engineered for switching motors, heaters, and other electrical loads with a rated current of up to 7 A (at 400 V) and a maximum power of 3 kW. Its robust design and high-quality components ensure long-lasting performance and operational safety.

The 3RT2015-2AN21 features a 220 V AC control coil for compatibility with standard industrial control circuits. A key advantage of this model is its spring-loaded terminals, which provide a vibration-proof and maintenance-free connection, significantly reducing installation time and the risk of loose wiring. The integrated 1 NO (normally open) auxiliary contact provides additional functionality for feedback, signaling, or control circuit interlocking.

Benefit

• Reliable Performance: Built to Siemens’ high standards for industrial control gear, ensuring a long service life and reliable operation even in harsh environments.
• Time-Saving Installation: Spring-loaded terminals allow for quick, tool-free wiring, saving valuable time during installation and maintenance.
• Vibration-Proof Connection: The spring-loaded technology ensures a secure and stable connection, making it ideal for applications subject to vibration.
• Compact Design: The size S00 form factor allows for space-saving installation in control cabinets and panels.
• Integrated Auxiliary Contact: The built-in 1 NO auxiliary contact simplifies circuit design and reduces the need for external components.
• Versatile Application: Suitable for a wide range of applications, including motor control (AC-3e/AC-3), resistive loads, and general-purpose switching.

Function

• Motor Switching: Capable of switching motors with a rated power of up to 3 kW at 400 V, compliant with AC-3e/AC-3 standards.
• Load Control: Controls electrical loads with a rated current of up to 7 A.
• Auxiliary Signaling: The 1 NO auxiliary contact provides a signal indicating the status of the main contacts (open or closed) for use in control and monitoring circuits.
• Circuit Interlocking: The auxiliary contact can be used for electrical interlocking with other devices to ensure proper sequence of operations.

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