3RU2126-4CB0 | Thermal Overload Relay 17 – 22 A, Direct Mounting, Manual Reset, Suitable For S0 Size 3RT Contactor – Siemens

The 3RU2126-4CB0 is a high-quality thermal overload relay designed by Siemens for reliable motor protection. This device is specifically engineered to safeguard motors against overheating and overcurrent conditions, ensuring optimal performance and longevity.

Key Features:

• Current Range: 17 – 22 A, making it suitable for a wide range of motor applications.
• Mounting Type: Direct mounting, ensuring easy and secure installation.
• Reset Type: Manual reset, providing control over the restart process after a trip event.
• Compatibility: Designed to work seamlessly with S0 size 3RT contactors, offering a perfect fit for Siemens motor control systems.
• Reliable Protection: Protects motors from thermal overload, phase loss, and phase imbalance, enhancing operational safety.
• Durable Construction: Built to withstand harsh industrial environments, ensuring long-term reliability.

Applications:

The 3RU2126-4CB0 thermal overload relay is ideal for use in various industrial and commercial applications, including:

• Motor control centers
• Pump and fan systems
• Conveyor systems
• Compressors and other heavy-duty machinery

Technical Specifications:

Why Choose Siemens 3RU2126-4CB0?

Siemens is a trusted name in industrial automation and motor control solutions. The 3RU2126-4CB0 thermal overload relay combines advanced technology with robust construction, ensuring reliable motor protection and operational efficiency. Its compatibility with Siemens 3RT contactors makes it a preferred choice for engineers and technicians worldwide.