Siemens 3RT2015-2HB41 SIRIUS Power Contactor 7A, 3kW, 24V DC Coil, S00 Spring Terminal Original Brand New

Overview: Compact & Reliable Motor Switching

The Siemens 3RT2015-2HB41 Power Contactor from the renowned SIRIUS 3RT20 series is a high-performance, compact device designed for switching three-phase motors and other electrical loads. Built for efficiency and reliability, this contator belongs to the ultra-compact Size S00 frame, making it ideal for space-constrained industrial control panels. It is specifically engineered for a nominal operating current of 7 A (AC-3/AC-3e) at 400 V and is rated for a motor power of 3 kW.

Benefit

• Space-Saving Design: The compact S00 frame size minimizes panel space requirements.
• PLC-Optimized: Direct compatibility with low-power PLC outputs for modern, efficient control systems.
• Fast & Secure Wiring: Spring-loaded terminals ensure a vibration-proof and maintenance-free connection, significantly reducing installation time compared to screw terminals.
• High Reliability: Part of the industry-leading Siemens SIRIUS modular system, ensuring long electrical and mechanical service life (up to 30 million operations).
• Global Compliance: Certified for international use with approvals including IEC and UL/CSA.

Function

The 3RT2015-2HB41 functions as the primary switching element in motor circuits, connecting and disconnecting a 3-phase motor to the power supply. Its DC-operated coil ensures smooth, quiet operation and is designed with an extended operating voltage range for reliable switching even with minor voltage fluctuations. The integrated 1 NO auxiliary contact is used for signaling the contactor’s status back to the control system or for interlocking with other components.

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