Overview
The Siemens 3RT2025-2BG40 is a high-performance power contactor from the SIRIUS line, engineered for robust control of electric motors and other loads. This 3-pole contactor, with a size S0 frame, is rated for AC-3e/AC-3 applications, handling a nominal current of 17 A and a power output of up to 7.5 kW at 400 V.
Its efficient design and durable construction ensure reliable operation in a wide range of industrial environments. The unit features an integrated 125 V DC control voltage and includes a 1 NO + 1 NC configuration of auxiliary contacts, providing essential feedback and interlocking capabilities. The innovative spring-loaded terminals allow for quick, secure, and vibration-resistant wiring, significantly reducing installation time and maintenance needs.
Key Benefit
- High Performance: Rated for demanding AC-3e/AC-3 applications, ensuring reliable motor control.
- Space-Saving Design: Compact size S0 frame helps conserve valuable panel space.
- Quick Installation: Spring-loaded terminals eliminate the need for specialized tools and ensure a firm, long-lasting connection.
- Enhanced Reliability: Built-in auxiliary contacts (1 NO + 1 NC) provide crucial signaling for status monitoring and safety circuits.
- Versatile Application: Suitable for a variety of industrial and commercial settings, from machinery control to lighting systems.
Function & Features
- Product Type: Power Contactor
- Model: 3RT2025-2BG40
- Series: SIRIUS
- Poles: 3-pole
- Operational Current: 17 A (AC-3e/AC-3)
- Operational Power: 7.5 kW @ 400 V
- Control Voltage: 125 V DC
- Auxiliary Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC)
- Terminal Type: Spring-loaded terminals
- Frame Size: S0
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