3TK2040-4AL2 SIEMENS

The 3TK2040-4AL2 is a miniature safety contactor manufactured by Siemens, designed for safety-related applications requiring reliable switching performance. This compact contactor features screw terminals for secure and easy electrical connections, ensuring minimal downtime during installation and maintenance. With four normally open (4NO) contacts, it provides versatile switching capabilities for various safety circuits. The contactor is designed for screw mounting, utilizing a diagonal configuration for efficient space utilization within control panels. It operates on a 230/220 V AC supply at 50/60 Hz, making it suitable for a wide range of industrial power systems. The AC operation ensures compatibility with standard AC control circuits, simplifying integration into existing systems. Its miniature size allows for installation in space-constrained environments without compromising performance. The 3TK2040-4AL2 is ideal for applications such as emergency stop circuits, safety gate monitoring, and other safety-critical functions. Siemens' commitment to quality ensures that this contactor delivers dependable and long-lasting operation, enhancing the safety and reliability of industrial machinery and equipment. This device is a crucial component for ensuring compliance with safety standards and regulations.