Siemens 3RT2015-2VB41 Power Contactor, 7A, 24V DC, 1NO Original Brand New

Overview: Siemens 3RT2015-2VB41 Contactor

The Siemens 3RT2015-2VB41 is a high-performance, compact power contactor from the globally recognized SIRIUS 3RT20 series, optimized for reliable switching of motors and general loads. This specific model features a rated operational current of 7 A (AC-3e/AC-3) for a power rating of 3 kW at 400 V.

Designed for industrial applications where panel space and wiring time are critical, the contactor utilizes spring-loaded terminals for fast, vibration-proof, and maintenance-free connections. Its reliable 24 V DC coil includes an integrated diode for effective suppression of switching surges, ensuring extended coil life and system safety.

Benefits & Advantages

• Fast and Reliable Wiring: Spring-loaded terminals eliminate the need for re-tightening, drastically reducing maintenance and providing a secure, vibration-proof connection.
• Integrated Surge Protection: The $24\text{ V DC}$ coil with its built-in diode protects the control system from harmful voltage spikes, ensuring operational reliability and longevity.
• Space-Saving Design: The compact S00 frame size saves valuable real estate within control cabinets and motor control centers (MCCs).
• Global Standard Compliance: Compliant with international standards like IEC, making it suitable for worldwide use.
• High Performance: Part of the trusted Siemens SIRIUS modular system, known for high contact reliability and prolonged electrical and mechanical service life.

Functionality & Typical Application

The 3RT2015-2VB41 functions as the primary electrical switching device in motor control and load management systems.

1. Motor Switching: Controls the start/stop functions for 3-phase AC motors up to $3\text{ kW}$ ($400\text{ V}$).
2. Load Control: Suitable for switching non-motor loads such as heating elements, lighting systems, and solenoid valves.
3. Auxiliary Signalling: The integrated 1 NO auxiliary contact provides feedback to the PLC or control circuit, indicating the contactor’s switched-on status.
4. DC Control Integration: The $24\text{ V DC}$ coil allows for direct interface with standard industrial PLC outputs.

For more information on the Siemens 3RT2015-2VB41 Power Contactor or to explore the full range of Siemens SIRIUS products, visit Turll today.