The Siemens A5E00331143 / PCU50 3V Lithium PLC Battery (CR1/2AA-SWC) is a reliable power source for various Siemens devices. It operates at a voltage of 3 Volts and utilizes lithium chemistry, providing consistent and long-lasting power.

With a capacity of 950 mAh, this battery offers sufficient energy to support the demanding operations of Siemens devices. It is designed with wire leads and a connector termination for easy installation and connection.

The operational temperature range of this battery is from -60°C to +85°C, ensuring reliable performance even in extreme temperature conditions. With a diameter of 17 mm (0.58") and a length of 26 mm (1.04"), it is compact and can fit seamlessly into compatible devices.

The Siemens A5E00331143 / PCU50 battery is commonly used in various Siemens products, including the Simatic BOX PC 620, Simatic BOX PC 627, Simatic BOX PC 820, Simatic BOX PC 840, Simatic Panel PC 577B, Simatic PANEL PC 670, Simatic PANEL PC 677, and more. It is also compatible with the Simatic Microbox PC series and Simatic PG series.

This lithium PLC battery from Siemens is built to withstand demanding industrial environments and provide reliable power for critical applications.