Siemens P1A252348

The Siemens P1A252348 is a distance protection device designed for reliable power system monitoring and control. Known as the 7SA87, this unit supports a wide power supply range from 60-250 VDC or 100-230 VAC, making it adaptable to various installation environments. It offers measuring-transducer inputs compatible with either 20 mA or 10 V signals, providing flexibility in connecting to different sensor types. The device features a large, clear display for easy reading of operational data and status. Its standard housing is designed for flush mounting, ensuring a clean, professional installation without the need for a key switch. This product is available through BSP Automation, offering dependable solutions for your distance protection needs.